Un-framed version or Framed version Mirror sites: (Main page) (thistlethwaites mirror)

All active SN
over mag 17.0
NameMagType
ASASSN-14lp13.4Ia
ASASSN-15aj14.6Ia
ASASSN-15ak14.8Ia-pec
ASASSN-14iu15.0Ia
ASASSN-14il15.0IIn
M31-01a?15.1EGV
ASASSN-14me15.2Ia
2015B15.3Ia
ASASSN-14lt15.3*Ia
ASASSN-14my15.4Ia
ASASSN-14lw15.4Ia-91T
2014dw15.6*II
2014dx15.6Ia
2014eg15.6*Ia-91T
ASASSN-14ha15.7II
ASASSN-15be15.7Ia
ASASSN-15ba15.8Ia
M1204515.9Ib
ASASSN-15as15.9Ia
ASASSN-14lq16.0*Ia-91T
ASASSN-15ab16.0IIn
J1352216.1IIn
2014dt16.1Ia-pec
M0442116.1*IIn
ASASSN-14mu16.2Ia
ASASSN-14mw16.2Ia
ASASSN-14kr16.3*Ia
ASASSN-14lu16.4*Ia
ASASSN-15ae16.5Ia
ASASSN-15bb16.5IIP
ASASSN-15ar16.5Ia
2014cx16.5II
ASASSN-14kq16.6*Ia
J2208116.6*Ic
ASASSN-15bd16.6IIb
C1327416.6unk
2014dg16.6*Ia
ASASSN-14ma16.7IIP
ASASSN-15bn16.7unk
ASASSN-15bk16.7Ia
ASASSN-14ms16.7unk
ASASSN-15az16.7Ia
J0657416.7II
2014dz16.7Ia
ASASSN-14mg16.7Ia
ASASSN-14mf16.7*Ia
ASASSN-15cb16.8Ia
ASASSN-14lo16.8Ia
2014ea16.8Ia
2014ee16.8*IIn
ASASSN-15al16.8Ia
ASASSN-15bf16.8Ia
ASASSN-14kg16.8II
ASASSN-15bm16.9Ia
2015A16.9Ia
ASASSN-15ad16.9Ia
ASASSN-15bc16.9Ia-91T

* - last observation is over one month old.  

A long time ago, in a galaxy far far away, a star exploded.   This star exploded so violently that for a few weeks the star outshone its parent galaxy.   This type of explosion is called a Supernova.   The last one in our galaxy was 400 years ago, making us about 300 years overdue for the next one.   On this web page you will find a list of the currently observable supernovae, along with information on their location, reference images, and their last reported brightness.   The data on this page comes from CBET and ATEL circulars.   Data also comes from IAU's Transient Objects Confirmation page and List of Recent Supernovae web page.   These web pages have brought you the latest in supernovae data and images since April 1997.   17 years and counting.

.   For yesterday's updates, go to the updates page.

News: There are still some issues with the http://www.RochesterAstronomy.org/snimages.   Be sure to do a "refresh" or remove your cashe if you do not see recent data.   Please see Padova-Asiago Supernova Group for the latest spectra.   A new paper throws some cold water on the Type Ia standard candle theory, making accurate light curves of these objects even more important.   Finally.   We have a new mirror site: http://www.supernova.thistlethwaites.com/snimages/ (temporary name).   For the year 2015, 107 supernovae (5 CBAT, 8 unconfirmed, and 94 other sources) have been reported. (1544 last year)  

New features: The Active supernovae page is a version of this page which is designed to be easier to read.   I've done extensive work recently in the Archives.   If anybody knows who some of the "unknown" discoverers are, please let me know.   Does anybody know of a grant that I could apply to for supporting this page? I probably spend about 2 hours a night working on it.   Please note my backup e-mail address: dbishopx at gmail.com .  To turn off the icons, use this link.   I am (re)starting a supernova e-mail list.   Please sign up if interested.   VSNet is partially back up!   LOSS ask people who discover supernovae to provide an offset from a nearby star to make spectroscopy easier.  

ASASSN-15cb, ATEL 6990 discovered 2015/01/21.540 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 42-196 at R.A. = 12h39m50s.23, Decl. = +03°47'49".8
Located 0".1 east and 0".5 north of the center of CGCG 42-196 (Discovery image)
Mag 16.8:1/21, Type Ia (z=0.040) (References: ATEL 6994)

ASASSN-15bo, ATEL 6989 discovered 2015/01/22.580 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h44m55s.22, Decl. = +24°34'43".7
Located 0".1 east and 0".3 south of the center of the host galaxy (Discovery image)
Mag 17.1:1/22, Type unknown

ASASSN-15bn, ATEL 6984 discovered 2015/01/23.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h55m35s.35, Decl. = +66°43'19".3
Located 7".2 west and 2".8 north of the center of the host galaxy (Discovery image)
Mag 16.7:1/23, Type unknown

PSN J11105565+5322493 (= SNhunt273), CBAT TOCP discovered 2015/01/23.140 by Catalina Real-Time Transient Survey and Stan Howerton
Found in NGC 3549 at R.A. = 11h10m55s.65, Decl. = +53°22'49".3 (= UGC 6215)
Located 11" west and 27" south of the center of NGC 3549 (Discovery image) (Stan Howerton image) (Giancarlo Cortini image)
Mag 17.0:1/26, Type unknown

2015E, CBET 4053 discovered 2015/01/13.420 by Kiso Supernova Survey (KISS) collaboration
Found in PGC 12009 at R.A. = 03h13m35s.31, Decl. = +00°15'03".1
Located 1".4 west and 0".8 north of the center of PGC 12009 (Gianpiero Locatelli image)
Mag 17.0:1/13, Type Ia (z=0.041)

ASASSN-15bm, ATEL 6983 discovered 2015/01/22.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h05m51s.58, Decl. = -05°37'37".0
Located 0".1 east and 0".1 north of the center of the host galaxy (Discovery image)
Mag 16.9:1/22, Type Ia (z=0.021) (References: ATEL 6988)

PSN J05521661+4650211, CBAT TOCP discovered 2015/01/23.030 by Doug Rich, Charlie Sawyer, and Joe Rosebush Eagle Hill Supernova Search Program
Found in MCG +8-11-10 at R.A. = 05h52m16s.61, Decl. = +46°50'21".1
Located 22" east and 22" north of the center of MCG +8-11-10 (Discovery image) (Gianpiero Locatelli image)
Mag 17.4:1/23, Type unknown

2014dy, CBET 4050 discovered 2014/12/19.380 by Kiso Supernova Survey (KISS) collaboration
Found in an anonymous galaxy at R.A. = 02h48m57s.86, Decl. = -00°45'38".5 (near IC 1856)
Located 0".3 west and 0".2 north of the center of the host galaxy
Mag 18.8:12/19, Type Ia (z=0.075)

ASASSN-15bk, ATEL 6797 discovered 2015/01/19.620 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 78-56 at R.A. = 15h44m12s.43, Decl. = +11°16'16".4
Located 6".9 east and 1".6 north of the center of CGCG 78-56 (Discovery image) (Wim Cuppens image)
Mag 16.7:1/24, Type Ia (z=0.0343) (References: ATEL 6988)

LSQ15cs ATEL 6974 discovered 2015/01/09 by La Silla-QUEST at R.A. = 12h57m53s.23, Decl. = -26°15'13".9 Mag 20.5:01/09, Type Ia (z=0.109)

PSN J08294049+4346533, CBAT TOCP discovered 2015/01/20.640 by THU-NAOC Transient Survey (TNTS) at R.A. = 08h29m40s.49, Decl. = +43°46'53".3 Mag 18.5:1/20, Type Ia-91T (z=0.084) (offset 9E 2N) (Discovery image) (References: (ATEL 6977 corrected), ATEL 6978)
PSN J03581436+3541327, CBAT TOCP discovered 2015/01/20.550 by THU-NAOC Transient Survey (TNTS) at R.A. = 03h58m14s.36, Decl. = +35°41'32".7 Mag 19.0:1/20, Type Ia (z=0.057) (offset 2E 1N) (Discovery image (References: (ATEL 6977 corrected), ATEL 6978)
PSN J09351328+5028219, CBAT TOCP discovered 2015/01/20.760 by THU-NAOC Transient Survey (TNTS) at R.A. = 09h35m13s.28, Decl. = +50°28'21".9 Mag 18.3:1/20, Type IIn (offset 3E 2N) (Discovery image) (References: (ATEL 6977 corrected), ATEL 6978)
PSN J12393982+1124426 (= CSS150124:123940+112443), CBAT TOCP discovered 2015/01/20.830 by THU-NAOC Transient Survey (TNTS) at R.A. = 12h39m39s.82, Decl. = +11°24'42".6 Mag 19.04:1/24 (19.3:1/20), Type Ia (z=0.11) (offset 0E 1N) (Discovery image) (CRTS image) (References: (ATEL 6977 corrected), ATEL 6978)

PS1-15g, ATEL 6965 discovered 2015/01/08 by PS1 Science consortium at R.A. = 14h02m03s.59, Decl. = +09°55'51".1 Mag 17.3, Type II (z=0.014) (host NGC 5414)

ASASSN-15bf, ATEL 6959 discovered 2015/01/19.120 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h38m41s.10, Decl. = -41°37'26".2
Located 0".8 east and 4".7 south of the center of the host galaxy (Discovery image)
Mag 16.8:1/22, Type Ia (z=0.049) (References: ATEL 6974)

2015D (= PSN J13124116+1236018), CBET 4051 discovered 2015/01/18.905 by Zhangwei Jin and Xing Gao
Found in NGC 5020 at R.A. = 13h12m41s.16, Decl. = +12°36'01".8
Located 14".5 east and 2".7 north of the center of NGC 5020 (Discovery image) (Kunihiro Shima image) (Masanori Mizutani image) (Joseph Brimacombe image) (Wim Cuppens image)
Mag 18.5:1/24 (17.5:1/18), Type II (z=0.011) (References: ATEL 6965, CBAT TOCP; SN 1991J)

ASASSN-15be, ATEL 6950 discovered 2015/01/19.070 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h52m46s.39, Decl. = -34°18'52".5
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 15.7:1/23, Type Ia (z=0.0219) (offset 0.7) (References: ATEL 6988)

ASASSN-15bd, ATEL 6945 discovered 2015/01/08.64 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h54m38s.33, Decl. = +16°36'38".1
Located 1".0 west and 0".4 north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 16.6:1/17 (16.3:1/8), Type IIb (References: ATEL 6956)

ASASSN-15bc, ATEL 6943 discovered 2015/01/16.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in LEDA 170061 at R.A. = 04h06m14s.64, Decl. = -08°53'08".3
Located 2".2 west and 2".9 north of the center of LEDA 170061 (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image) (Masanori Mizutani image)
Mag 16.9:1/23 (16.2:1/19), Type Ia-91T (z=0.0367) (References: ATEL 6949, ATEL 6956)

DES14C3rap ATEL 6938 discovered 2014/12/09 by Dark Energy Survey at R.A. = 03h31m11s.39, Decl. = -27°57'33".5 Mag 24.1:12/30, Type Ia (z=0.330)

ASASSN-15bb, ATEL 6936 discovered 2015/01/16.270 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 381-IG48 at R.A. = 13h01m06s.38, Decl. = -36°36'00".2
Located 10".0 east and 2".2 north of the center of ESO 381-IG48 (Discovery image) (Kunihiro Shima image)
Mag 16.5:1/17, Type IIP (z=0.0157) (References: ATEL 6948)

ASASSN-15ba (= CSS150124:140455+085515), ATEL 6934 discovered 2015/01/15.640 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h04m55s.09, Decl. = +08°55'14".5
Located 0".7 west and 0".5 north of the center of the host galaxy (Discovery image) (Masanori Mizutani image) (Kunihiro Shima image) (Wim Cuppens image) (CRTS image)
Mag 15.8:1/24, Type Ia (z=0.0231) (References: ATEL 6947)

PSN J13522411+3941286, CBAT TOCP discovered 2015/01/09.897 by Zhangwei Jin and Xing Gao
Found in NGC 5337 at R.A. = 13h52m24s.11, Decl. = +39°41'28".6
Located 12".2 east and 14".1 north of the center of NGC 5337 (Discovery image) (Kunihiro Shima image) (E. Conseil image) (Masanori Mizutani image) (Stan Howerton image) (Wim Cuppens image)
Mag 16.1:1/21, Type IIn (z=0.007222) (References: ATEL 6939)

MASTER OT J020844.29+481923.0, ATEL 6910 discovered 2015/01/08.521 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 02h08m44s.29, Decl. = +48°19'23".0
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image)
Mag 18.3:1/17 (17.4:1/8), Type Ia (z=0.036) (offset 30) (Padova-Asiago spectrum) (References: (ATEL 6925 corrected) ATEL 6926, ATEL 6952)

ASASSN-15az, ATEL 6921 discovered 2015/01/14.460 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 11h08m37s.60, Decl. = -10°14'57".8
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 16.7:1/23 (16.4:1/15), Type Ia (z=0.028) (offset 19) (Padova-Asiago spectrum) (References: ATEL 6925, ATEL 6928)

ASASSN-15as, ATEL 6919 discovered 2015/01/13.440 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 09h39m16s.55, Decl. = +06°25'48".5
Located 0" east and 0" north of the center of the host galaxy (Discovery image) (Andrea Mantero image) (Gianpiero Locatelli image) (Kunihiro Shima image)
Mag 15.9:1/17, Type Ia (z=0.03) (offset 3.4) (References: ATEL 6920, ATEL 6928)

ASASSN-15ar (= PSQ-15p) (= CSS150118:022820+102304), ATEL 6915 discovered 2015/01/10.3 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 439-010 at R.A. = 02h28m20s.36, Decl. = +10°23'03".9
Located 19".4 west and 8".2 north of the center of CGCG 439-010 (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image) (CRTS image) (Wim Cuppens image)
Mag 16.5:1/22 (16.3:1/17), Type Ia (z=0.029) (Padova-Asiago spectrum) (References: ATEL 6925, ATEL 6928)

PSN J06574303+1334457, CBAT TOCP discovered 2015/01/12.276 by Lick Observatory Supernova Search
Found in UGC 3617 at R.A. = 06h57m43s.03, Decl. = +13°34'45".7
Located 31" west and 15" north of the center of UGC 3617 (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image)
Mag 16.7:1/23 (16.2:1/16), Type II (z=0.013) (References: ATEL 6909)

2015C (= PSN J13183047-1436446), CBET 4049 discovered 2015/01/07.604 by Lick Observatory Supernova Search
Found in IC 4221 at R.A. = 13h18m30s.47, Decl. = -14°36'44".6
Located 1".6 east and 12".5 south of the center of IC 4221 (Discovery image) (Kunihiro Shima image)
Mag 17.3:1/22 (16.4:1/15), Type II (z=0.009) (References: ATEL 6906, ATEL 6909, CBAT TOCP; SN 2002bs)

ASASSN-15al (= Gaia15aah), ATEL 6894 discovered 2015/01/10.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h57m49s.63, Decl. = -21°35'34".1
Located 1".3 east and 7".1 south of the center of the host galaxy (Discovery image) (Kunihiro Shima image) (Gianpiero Locatelli image) (William Wiethoff image)
Mag 16.8:1/16 (16.3:1/12), Type Ia (z=0.03) (References: ATEL 6909, ATEL 6952)

ASASSN-15ak, ATEL 6892 discovered 2015/01/09.220 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 110 at R.A. = 00h12m01s.58, Decl. = +26°23'37".3
Located 0" east and 0" north of the center of UGC 110 (Discovery image) (Gianpiero Locatelli image) (Stan Howerton image) (Rafael Benavides image) (Diego Rodriguez image) (Kunihiro Shima image) (Masanori Mizutani image)
Mag 14.8:1/20, (offset 3.6) Type Ia-pec (z=0.015) (Padova-Asiago spectrum) (References: ATEL 6899)

2015A (= PSN J09411555+3553174), CBET 4045 discovered 2015/01/09.636 by Koichi Itagaki
Found in NGC 2955 at R.A. = 09h41m15s.55, Decl. = +35°53'17".4
Located 13" west and 21" north of the center of NGC 2955 (Discovery image) (Kunihiro Shima image) (Gianpiero Locatelli image) (T. Noguchi image)
Mag 16.9:1/13 (16.6:1/9), Type Ia (z=0.023) (Padova-Asiago spectrum) (References: ATEL 6899, CBAT TOCP)

iPTF14jht ATEL 6889 discovered 2014/12/24 by Palomar Transient Factory at R.A. = 08h36m00s.08, Decl. = +21°22'45".8 Mag 99.9:12/27, Type Ia (z=0.11)

ASASSN-15aj, ATEL 6886 discovered 2015/01/08.300 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 3449 at R.A. = 10h52m53s.26, Decl. = -32°55'34".9
Located 5".1 west and 3".8 north of the center of NGC 3449 (Discovery image) (Kunihiro Shima image) (Wim Cuppens image) (Stan Howerton image)
Mag 14.6:1/16 (14.0:1/9), Type Ia (z=0.010921) (References: ATEL 6905, ATEL 6909; SN 2012bu)

2015B, (= PSN J12543553-1234186), CBET 4046 discovered 2015/01/05.123 by Simone Leonini, M. Conti, G. Guerrini, P. Rosi and L.M. Tinjaca Ramirez (ISSP)
Found in NGC 4782 at R.A. = 12h54m35s.53, Decl. = -12°34'18".6
Located 2" west and 10" south of the center of NGC 4782 (Discovery image) (M. Caimmi image) (Stan Howerton image) (Kunihiro Shima image) (Wim Cuppens image)
Mag 15.3:1/9 (15.0:1/5), Type Ia (z=0.015) (Padova-Asiago spectrum) (References: ATEL 6899, CBAT TOCP; SN 1956B)

ASASSN-15ae, ATEL 6870 discovered 2015/01/01.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h51m05s.81, Decl. = +34°25'55".8
Located 3".1 west and 3".9 north of the center of the host galaxy (Discovery image) (Kunihiro Shima image) (Joseph Brimacombe image)
Mag 16.5:1/11 (16.1:1/9), Type Ia (z=0.031238) (Asiago spectrum) (References: ATEL 6897, ATEL 6899)

ASASSN-15ad, ATEL 6867 discovered 2014/12/29.180 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in PGC 902451 at R.A. = 06h23m44s.87, Decl. = -16°05'51".0
Located 8".7 east and 11" north of the center of PGC 902451 (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image) (Wim Cuppens image)
Mag 16.9:1/7 (16.6:12/29), Type Ia (z=0.024) (References: ATEL 6882)

ASASSN-15ab, ATEL 6864 discovered 2015/01/02.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 325-G45 at R.A. = 14h03m06s.24, Decl. = -38°28'29".9
Located 27 west and 1".3 north of the center of ESO 325-G45 (Discovery image) (Joseph Brimacombe image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 16.0:1/23 (15.4:1/7), Type IIn (z=0.0178) (References: ATEL 6882)

ASASSN-14my, ATEL 6860 discovered 2014/12/29 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 3774 at R.A. = 11h38m29s.98, Decl. = -08°58'35".8
Located 4" west and 1".8 south of the center of NGC 3774 (Discovery image) (CRTS image prediscovery) (Kunihiro Shima image)
Mag 15.4:1/16, Type Ia (z=0.0205) (References ATEL 6876, ATEL 6882)

ASASSN-14mw (= OGLE-2014-SN-212), ATEL 6858 discovered 2014/12/29.080 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in PGC 6240 at R.A. = 01h41m25s.16, Decl. = -65°37'01".3
Located 35".9 west and 5".2 south of the center of PGC 6240 (Discovery image) (OGLE image) (Joseph Brimacombe image) (Joseph Brimacombe image)
Mag 16.2:1/23 (15.5:1/8), Type Ia (z=0.0274) (References: ATEL 6861, ATEL 6882)

ASASSN-14mu, ATEL 6856 discovered 2014/12/29.390 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in KUG 0923+457 at R.A. = 09h26m17s.25, Decl. = +45°29'25".2
Located 1".3 west and 0".3 north of the center of KUG 0923+457 (Discovery image) (Gianpiero Locatelli image) (Masanori Mizutani image) (Joseph Brimacombe image) (Joseph Brimacombe image) (JM Llapasset image) (Kunihiro Shima image)
Mag 16.2:1/17 (15.6:1/1), Type Ia (z=0.0272) (References: ATEL 6872)

PS1-14aly ATEL 6854 discovered 2014/12/26 by PS1 Science consortium at R.A. = 09h21m42s.02, Decl. = +16°50'42".6 Mag 18.7:12/26, Type Ia (z=0.08)

ASASSN-14ms, ATEL 6853 discovered 2014/12/26.610 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 13h04m08s.69, Decl. = +52°18'46".5
Located 0".8 east and 1".2 south of the center of the host galaxy (Discovery image) (Stan Howerton image) (Kunihiro Shima image) (Joseph Brimacombe image) (JM Llapasset image)
Mag 16.7:1/8 (16.3:12/29), Type unknown

PSN J08351668+4819011, CBAT TOCP discovered 2014/12/25.710 by THU-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 08h35m16s.68, Decl. = +48°19'01".1
Located 6" east and 0" north of the center of the host galaxy (Discovery image) (Masanori Mizutani image) (Kunihiro Shima image)
Mag 18.4:12/27, Type Ia (z=0.043) (References: ATEL 6852)

2014dx, (= PSN J08293820-1717473), CBET 4028 discovered 2014/12/25.541 by Stu Parker (BOSS)
Found in MCG -3-22-2 at R.A. = 08h29m38s.20, Decl. = -17°17'47".3
Located 2" west and 5" north of the center of MCG -3-22-2 (Discovery image) (Stu Parker image with spectrum) (Kunihiro Shima image)
Mag 15.6:12/27, Type Ia (z=0.018926) (References: ATEL 6876, CBAT TOCP)

PSN J04002180+2254029 (= SNhunt272), CBAT TOCP discovered 2014/12/24.190 by Catalina Real-Time Transient Survey
Found in UGC 2918 at R.A. = 04h00m21s.80, Decl. = +22°54'02".9
Located 31" east and 3" north of the center of UGC 2918 (Discovery image) (Stan Howerton image) (Masanori Mizutani image) (Gianpiero Locatelli imag) (Kunihiro Shima image) (Wim Cuppens image)
Mag 20.3:1/10 (19.2:12/24), Type unknown

LSQ14gjn ATEL 6842 discovered 2014/12/10 by La Silla-QUEST at R.A. = 03h36m43s.27, Decl. = -09°46'00".9 Mag 21.0:12/10, Type II (z=0.039)

2014dz (= PSN J03281419+3801111) (= CSS141224:032814+380111), CBET 4052 discovered 2014/12/20.146 by Robert Gagliano, Dick Post, Wyck Pattishall, Jack Newton, and Tim Puckett
Found in PGC 213221 at R.A. = 03h28m14s.19, Decl. = +38°01'11".1 (near UGC 2747)
Located 8".0 east and 12".7 north of the center of PGC 213221 (Discovery image) (Andrea Mantero image) (Wim Cuppens image) (Gianpiero Locatelli image) (Masanori Mizutani image) (Kunihiro Shima image) (CRTS image)
Mag 16.7:12/27, Type Ia (z=0.0176) (References: ATEL 6845, ATEL 6896, CBAT TOCP)

PSN J02490078+1544058 (= SNhunt271), CBAT TOCP discovered 2014/12/20.170 by Catalina Real-Time Transient Survey
Found in UGC 2289 at R.A. = 02h49m00s.78, Decl. = +15°44'05".8
Located 5" west and 6" north of the center of UGC 2289 (Discovery image) (Stan Howerton image) (Gianpiero Locatelli image) (Stan Howerton image)
Mag 19.4:12/22 (19.2:12/20), Type II (z=0.021) (Padova-Asiago spectrum) (References: ATEL 6848)

ASASSN-14mg, ATEL 6836 discovered 2014/12/18.110 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h53m58s.10, Decl. = -21°38'52".9
Located 0".4 east and 2".3 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Kunihiro Shima image) (Joseph Brimacombe image)
Mag 16.7:12/25 (16.3:12/22), Type Ia (z=0.031) (References: ATEL 6882)

MASTER OT J062509.46+283255.1, ATEL 6833 discovered 2014/12/15.944 by MASTER robotic Net
Found in UGC 3462 at R.A. = 06h25m09s.46, Decl. = +28°32'55".1
Located 3" west and 18" south of the center of UGC 3462 (Discovery image) (Andrea Mantero image) (Fabio Martinelli Marco Monaci image prediscovery) (Giapiero Locatelli image) (Kunihiro Shima image) (Hanjie Tan image) (Rafael Benavides image) (Joseph Brimacombe image)
Mag 19.4:12/30 (17.0:12/15), Type Ia (z=0.029) (Padova-Asiago spectrum) (References: ATEL 6840)

ASASSN-14mf, ATEL 6831 discovered 2014/12/16.050 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h04m54s.46, Decl. = -32°26'14".6
Located 0".5 west and 2".4 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.7:12/16, Type Ia (z=0.0311) (References: ATEL 6846)

ASASSN-14me, ATEL 6830 discovered 2014/12/16.080 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 113-G47 at R.A. = 01h26m40s.22, Decl. = -57°59'49".9
Located 0".7 west and 0".9 south of the center of ESO 113-G47 (Discovery image) (Joseph Brimacombe image)
Mag 15.2:1/3, Type Ia (z=0.018) (References: ATEL 6882)

PSN J11283394+2324441 (= SNhunt270), CBAT TOCP discovered 2014/12/15.450 by Catalina Real-Time Transient Survey and Stan Howerton
Found in UGC 6476 at R.A. = 11h28m33s.94, Decl. = +23°24'44".1
Located 30" west and 27" north of the center of UGC 6476 (Discovery image) (Wim Cuppens image)
Mag 18.9:12/17, Type unknown

ASASSN-14ma, ATEL 6824 discovered 2014/12/13.270 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h55m09s.13, Decl. = +10°12'54".2
Located 1".8 east and 1".3 north of the center of the host galaxy (Discovery image) (Rafael Benavides image)
Mag 16.7:12/27, Type IIP (z=0.0137) (References: ATEL 6826, ATEL 6827)

2014ea (= PSN J10483231+2635179) (= CSS141215:104832+263518), CBET 4054 discovered 2014/12/15.500 by Catalina Real-Time Transient Survey
Found in UGC 5912 at R.A. = 10h48m32s.31, Decl. = +26°35'17".9
Located 67" east and 16" north of the center of UGC 5912 (Discovery image) (Wim Cuppens image) (Stan Howerton image) (Kunihiro Shima image)
Mag 16.8:1/23 (15.5:12/22), Type Ia (z=0.021) (Padova-Asiago spectrum) (References: ATEL 6835, CBAT TOCP; SN 1977F, 1971U)

LSQ14ggv ATEL 6816 discovered 2014/12/02 by La Silla-QUEST at R.A. = 04h30m57s.34, Decl. = -10°03'00".4 Mag 20.1:12/02, Type Ib/IIb (z=0.06)

PSN J08492024+3642572, CBAT TOCP discovered 2014/12/12.332 by Robert Gagliano, Dick Post, Wyck Pattishall Jack Newton, and Tim Puckett
Found in NGC 2668 at R.A. = 08h49m20s.24, Decl. = +36°42'57".2
Located 28" west and 20" north of the center of NGC 2668 (Discovery image) (CRTS image) (Wim Cuppens image) (Giapiero Locatelli image) (Kunihiro Shima image) (Masanori Mizutani image)
Mag 17.2:12/27, Type IIP (z=0.025) (References: ATEL 6822; SN 2003je)

2014ef (= PSN J00563965-0954028), CBET 4059 discovered 2014/12/13.494 by Koichi Itagaki
Found in NGC 309 at R.A. = 00h56m39s.65, Decl. = -09°54'02".8
Located 44" west and 47" north of the center of NGC 309 (Discovery image) (Wim Cuppens image) (Giapiero Locatelli image) (Adriano Valvasori image) (Kunihiro Shima image)
Mag 17.3:12/22, Type Ib (z=0.02) (References: ATEL 6826, CBAT TOCP; SN PSN J00564446-0954595, 2012dt, 2008cx, 1999ge)

PSN J01465552+3206462 (= PSN J01465643+3206355) (= SNhunt269), CBAT TOCP discovered 2014/12/12.171 by Mike Peoples, Wyck Pattishall, Dick Post, Jack Newton, and Tim Puckett; Catalina Real-Time Transient Survey and Stan Howerton
Found in MCG +5-5-10 at R.A. = 01h46m55s.56, Decl. = +32°06'45".7 (= PGC 6540)
Located 11" west and 10" north of the center of MCG +5-5-10 (Puckett discovery image) (CRTS discovery image) (Stan Howerton image) (Wim Cuppens image) (Gianpiero Locatelli image) (Masanori Mizutani image) (Diego Rodriguez image) (Stan Howerton image) (Kunihiro Shima image) (Rafael Benavides image)
Mag 18.4:12/23 (17.5:12/14), Type unknown (References: PSN J01465643+3206355)

PSN J04173792+3617317, CBAT TOCP discovered 2014/12/12.163 by Robert Gagliano, Dick Post, Jack Newton, and Tim Puckett
Found in UGC 3000 at R.A. = 04h17m37s.92, Decl. = +36°17'31".7
Located 6" east and 0" north of the center of UGC 3000 (Discovery image) (Wim Cuppens image) (Gianpiero Locatelli image) (Andrea Mantero image) (Joseph Brimacombe image) (Rafael Benavides image) (Kunihiro Shima image) (JM Llapasset image) (Hanjie Tan image) (JM Llapasset image) (Esteban Aguilar image)
Mag 17.5:1/24 (16.0:12/16), Type Ia (z=0.0188) (References: ATEL 6818)

ASASSN-14lw, ATEL 6809 discovered 2014/12/12.070 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 01h06m49s.17, Decl. = -46°58'59".10
Located 12" east and 1".5 north of the center of the host galaxy (Discovery image) (Stan Howerton image)
Mag 15.4:12/28 and rising, Type Ia-91T (z=0.016) (References: ATEL 6832)

ASASSN-14lv, ATEL 6809 discovered 2014/12/12.050 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h32m07s.37, Decl. = -41°16'11".8
Located 1" west and 2".3 south of the center of the host galaxy (Discovery image)
Mag 17.2:12/12, Type Ia (z=0.049) (References: ATEL 6882)

LSQ14gie ATEL 6808 discovered 2014/12/02 by La Silla-QUEST at R.A. = 04h08m22s.05, Decl. = -09°54'10".6 Mag 19.2:12/02, Type Ia (z=0.07)

ASASSN-14lu, ATEL 6803 discovered 2014/12/09.650 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h10m39s.52, Decl. = -02°40'56".0
Located 3".5 west and 2".8 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.4:12/9, Type Ia (z=0.026) (References: ATEL 6812)

2014eb (= PSN J09525558+4250511), CBET 4055 discovered 2014/12/08.473 by Lou Cox, Dick Post, Jack Newton, and Tim Puckett
Found in UGC 5295 at R.A. = 09h52m55s.58, Decl. = +42°50'51".1
Located 13" east and 2" south of the center of UGC 5295 (Discovery image) (Denis Buczynski image) (Wim Cuppens image) (Massimo Caimmi image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 17.8:12/22 (16.9:12/12), Type II (z=0.016) (Padova-Asiago spectrum) (References: ATEL 6804, CBAT TOCP; SN 1977F)

ASASSN-14lt, ATEL 6802 discovered 2014/12/10.370 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in IC 299 at R.A. = 03h11m02s.54, Decl. = -13°06'38".8
Located 0".2 west and 6".7 south of the center of IC 299 (Discovery image) (Wim Couppens image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 15.3:12/22, Type Ia (z=0.032) (Padova-Asiago spectrum) (References: ATEL 6804, ATEL 6813)

MASTER OT J012612.90+114027.7, ATEL 6799 discovered 2014/12/09.774 by MASTER robotic Net
Found in PGC 1397065 at R.A. = 01h26m12s.90, Decl. = +11°40'27".7
Located 12" west and 6" north of the center of PGC 1397065 (Discovery image) (Wim Cuppens image)
Mag 18.3:12/9, Type unknown

ASASSN-14lq, ATEL 6798 discovered 2014/12/09.230 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 22h57m19s.41, Decl. = -20°58'00".8
Located 23".1 east and 0".44 north of the center of the host galaxy (Discovery image) (Wim Cuppens image) (Joseph Brimacombe image)
Mag 16.0:12/12 (15.7:12/11), Type Ia-91T (z=0.026) (References: ATEL 6814)

ASASSN-14lp, ATEL 6795 discovered 2014/12/09.610 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 4666 at R.A. = 12h45m09s.10, Decl. = -00°27'32".5 (AAVSO finder chart)
Located 7".5 east and 10".5 north of the center of NGC 4666 (Discovery image)
Mag 13.4:1/22 (11.1:12/18), Type Ia (z=0.005101) (References: ATEL 6801, ATEL 6815; SN 1965H)
ASASSN-14lp images sub-page

ASASSN-14lo, ATEL 6794 discovered 2014/12/08.580 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 6837 at R.A. = 11h51m53s.19, Decl. = +18°32'31".0
Located 10".3 east and 16".2 south of the center of UGC 6837 (Discovery image) (Wim Cuppens image) (Stan Howerton image) (Kunihiro Shima image)
Mag 16.8:1/1 (15.8:12/11), Type Ia (z=0.020) (References: ATEL 6811, ATEL 6812)

PSN J01142682+4233184 (= iPTF14ikn) (= SNhunt268), CBAT TOCP discovered 2014/11/20.22 by Catalina Real-Time Transient Survey and Stan Howerton; Palomar Transient Factory
Found in UGC 783 at R.A. = 01h14m26s.82, Decl. = +42°33'18".4
Located 6" east and 4" south of the center of UGC 783 (Discovery image) (Joseph Brimacombe image) (Wim Cuppens image) (Gianpiero Locatelli image) (Masanori Mizutani image)
Mag 19.1:12/9 (17.1:12/6), Type II (z=0.0197) (References: ATEL 6782)

PSN J12355333-0151102 (= CSS141129:123553-015110), CBAT TOCP discovered 2014/11/29.540 by Catalina Real-Time Transient Survey
Found in UGC 7763 at R.A. = 12h35m53s.33, Decl. = -01°51'10".2
Located 21" west and 4" north of the center of UGC 7763 (Discovery image) (Joseph Brimacombe image) (Wim Cuppens image)
Mag 17.5:11/29, Type unknown (References: SN PSN J12355376-0151194)

ASASSN-14ky, ATEL 6768 discovered 2014/11/29.200 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 05h23m16s.08, Decl. = -63°07'28".9
Located 54".4 east and 49".9 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Joseph Brimacombe image) (Wim Cuppens image)
Mag > 20.0:12/4 (16.2:11/29), Type unknown (z=0.025421)

HFF14Jan, ATEL 6758 discovered 2014/11/25.000 by HST at R.A. = 02h39m51s.82, Decl. = -01°35'21".10 Mag 22.9:11/25, Type Ia-91T (z=0.305) (Discovery image) (References: ATEL 6774)

PSN J09020616+2322431 (= SNhunt267), CBAT TOCP discovered 2014/11/25.410 by Catalina Real-Time Transient Survey and Stan Howerton
Found in UGC 4740 at R.A. = 09h02m06s.16, Decl. = +23°22'43".1
Located 0" west and 31" south of the center of UGC 4740 (Discovery image) (Kunihiro Shima image) (Stan Howerton image) (Wim Cuppens image)
Mag 19.3:12/7 (18.5:12/1), Type unknown

MASTER OT J095757.42+084120.3 (= CSS141126:095757+084121), ATEL 6746 discovered 2014/11/24.057 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 09h57m57s.42, Decl. = +08°41'20".3
Located 3" west and 8" south of the center of the host galaxy (Discovery image) (Kunihiro Shima image) (CRTS image)
Mag 18.1:11/26, Type unknown

ASASSN-14kr, ATEL 6744 discovered 2014/11/23.640 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 12h54m13s.15, Decl. = -07°38'57".5
Located 1".0 east and 7".5 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.3:12/12 (15.5:11/24), Type Ia (z=0.014) (References: ATEL 6766)

PSN J07413223+5141209, CBAT TOCP discovered 2014/11/17.850 by THU-NAOC Transient Survey (TNTS)
Found in UGC 3963 at R.A. = 07h41m32s.23, Decl. = +51°41'20".9
Located 2" east and 4" north of the center of UGC 3963 (Discovery image) (Kunihiro Shima image) (Joseph Brimacombe image) (Masanori Mizutani image)
Mag 17.2:11/27 (16.5:11/26), Type IIn (z=0.067500) (References: ATEL 6821; SN 2008hq 2001eo)

PSN J10292799+2200468 (= CSS141127:102928+220047) (= iPTF14hvh), CBAT TOCP discovered 2014/11/23.515 by Robert Gagliano, Dick Post Jack Newton, Tim Puckett
Found in UGC 5691 at R.A. = 10h29m27s.99, Decl. = +22°00'46".8
Located 0" west and 18" north of the center of UGC 5691 (Discovery image) (Kunihiro Shima image) (CRTS image) (Joseph Brimacombe image)
Mag 17.05:11/27 (16.1:11/23), Type Ia (z=0.05445) (References: ATEL 6748, ATEL 6764; SN 1991S)

ASASSN-14kq, ATEL 6737 discovered 2014/11/23.070 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h45m15s.51, Decl. = -29°47'01".1
Located 9".2 east and 2".8 south of the center of the host galaxy (Discovery image)
Mag 16.6:12/12, Type Ia (z=0.034) (References: ATEL 6765)

ASASSN-14kp, ATEL 6736 discovered 2014/11/22.090 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h39m52s.58, Decl. = -38°03'52".2
Located 0" east and 3".5 south of the center of the host galaxy (Discovery image)
Mag 16.8:11/22, Type II (z=0.023) (References: ATEL 6765)

PSN J11552898+1158339 (= SNhunt266), CBAT TOCP discovered 2014/11/22.500 by Catalina Real-Time Transient Survey and Stan Howerton
Found in NGC 3968 at R.A. = 11h55m28s.98, Decl. = +11°58'33".9
Located 4" east and 28" north of the center of NGC 3968 (Discovery image) (Joseph Brimacombe image) (Wim Cuppens image) (Wim Cuppens image)
Mag 18.0:11/28, Type unknown

2014ec (= PSN J11023520+5035094), CBET 4056 discovered 2014/11/20.170 by F. Ciabattari, E. Mazzoni, M. Rossi and P. Campaner (ISSP)
Found in UGC 6109 at R.A. = 11h02m35s.20, Decl. = +50°35'09".4
Located 2".5 east and 14".0 north of the center of UGC 6109 (Confirmation image) (Masanori Mizutani image) (Pasquale Ago and Raffaele Scialla image) (Kunihiro Shima image) (Paolo Campaner image)
Mag 17.6:12/12 (17.0:11/23), Type II (z=0.0223) (Padova-Asiago spectrum) (References: ATEL 6750, CBAT TOCP; SN 2007rt)

PSN J09475974+5031082, CBAT TOCP discovered 2014/11/02.870 by THU-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 09h47m59s.74, Decl. = +50°31'08".2
Located 6" east and 11" north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 18.7:11/26 (17.5:11/2), Type Ia (z=0.050) (References: ATEL 6735)

PSN J09204691-0803340, CBAT TOCP discovered 2014/11/20.446 by Robert Gagliano, Jack Newton, Dick Post, and Tim Puckett
Found in MCG -1-24-12 at R.A. = 09h20m46s.91, Decl. = -08°03'34".0 (= PGC 26440)
Located 9" east and 12" south of the center of MCG -1-24-12 (Discovery image) (Kunihiro Shima image) (Joseph Brimacombe image) (Wim Cuppens image)
Mag 19.8:1/24 (16.0:11/20), Type IIn (z=0.019644) (References: ATEL 6734, ATEL 6875)

PSN J01594503-0750017, (= SNhunt264), CBAT TOCP discovered 2014/11/18.140 by Catalina Real-Time Transient Survey and Stan Howerton
Found in MCG -1-6-18 at R.A. = 01h59m45s.03, Decl. = -07°50'01".7
Located 8" east and 19" north of the center of MCG -1-6-18 (Discovery image) (Stan Howerton image) (Kunihiro Shima image) (Stan Howerton image)
Mag 18.0:11/26 (17.4:11/20), Type unknown

PSN J07285597+5611462, CBAT TOCP discovered 2014/11/17.880 by THU-NAOC Transient Survey (TNTS)
Found in MCG +9-13-2 at R.A. = 07h28m55s.97, Decl. = +56°11'46".2 (= PGC 21113)
Located 15" west and 5" south of the center of MCG +9-13-2 (Discovery image) (Masanori Mizutani image) (Denis Buczynski image) (Hanjie Tan image) (Wim Cuppens image)
Mag 18.5:1/15 (15.1:11/20), Type IIn (z=0.017896) (References: ATEL 6723, ATEL 6875)

ASASSN-14kg, ATEL 6714 discovered 2014/11/17.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 521-75 at R.A. = 01h44m38s.38, Decl. = +35°48'20".5 (= PGC 6399)
Located 0".7 west and 4".1 south of the center of CGCG 521-75 (Discovery image) (Gianpiero Locatelli image) (Juan-Luis Glez. Carballo image) (Andrea Mantero image) (Stan Howerton image) (Hanjie Tan image) (Gregor Krannich image) (Kunihiro Shima image) (Kunihiro Shima image) (Rafael Benavides image)
Mag 16.8:12/27 (15.5:11/18), Type II (z=0.014477) (References: ATEL 6721, ATEL 6875, vsnet-alert 17986)

2014eg (= PESSTO ESO 154-G10), ATEL 6711 discovered 2014/11/16.300 by ESO Spectroscopic Survey for Transient Objects
Found in ESO 154-G10 at R.A. = 02h45m09s.27, Decl. = -55°44'16".9
Located 5".0 east and 9".0 north of the center of ESO 154-G10 (Discovery image) (Stan Howerton image)
Mag 15.6:12/12, Type Ia-91T (z=0.018) (References: ATEL 6739, CBET 4062; SN 2013fc)

2014dv (= PSN J07583010-1421150), CBET 4026 discovered 2014/11/17.490 by Lick Observatory Supernova Search
Found in NGC 2501 at R.A. = 07h58m30s.10, Decl. = -14°21'15".0
Located 0".9 east and 0".5 north of the center of NGC 2501 (Discovery image)
Mag 16.0:11/17, Type Ia (z=0.007) (References: ATEL 6738, CBAT TOCP)

PSN J04561965-1548027, CBAT TOCP discovered 2014/11/14.746 by Koichi Itagaki
Found in IC 2104 at R.A. = 04h56m19s.65, Decl. = -15°48'02".7
Located 9" east and 8" south of the center of IC 2104 (Discovery image) (T. Noguchi image) (T. Yusa image) (L. Buzzi, P. Concari, S. Foglia, G. Galli, M. Tombelli image) (Kunihiro Shima image) (Kunihiro Shima image) (Masanori Mizutani image) (Wim Cuppens image)
Mag 18.4:1/24 (16.1:11/14), Type Ia-91bg (z=0.018393) (References: ATEL 6717)

ASASSN-14kd, ATEL 6694 discovered 2014/11/12.280 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 22h53m24s.95, Decl. = +04°47'57".3
Located 3" east and 0".8 south of the center of the host galaxy (Discovery image) (Andrea Mantero image) (Gianpiero Locatelli image)
Mag 16.2:11/17, Type Ia (z=0.026) (References: ATEL 6699)

PSN J07370423+6535509, (= SNhunt225), CBAT TOCP discovered 2013/12/26.000 by Catalina Real-Time Transient Survey and Stan Howerton
Found in NGC 2403 at R.A. = 07h37m04s.20, Decl. = +65°35'46".0
Located 2" west and 4" south of the center of NGC 2403 (Discovery image) (Giancarlo Cortini image wrong object marked) (Stan Howerton image) (Joseph Brimacombe image) (ISSP image) (Andrea Mantero image) (Stan Howerton image) (HST image) (Stan Howerton image)
Mag 18.5:11/30 (17.8:5/20/2013), Type LBV (References: ATEL 6756; SN 2004dj, 2002kg, 1954J)

2014ee (= PSN J07591099+3254392) (= PSN J07591178+3254399), CBET 4048 discovered 2014/11/12.348 by Kroes, Post, Jack Newton, and Tim Puckett
Found in UGC 4132 at R.A. = 07h59m10s.99, Decl. = +32°54'39".2
Located 25" west and 15" south of the center of UGC 4132 (Discovery image) (Paolo Campaner image) (Marc Deldem image) (Andre Mantero image) (Gianpiero Locatelli image)
Mag 16.8:12/12 (16.5:11/20), Type IIn (z=0.0174) (Padova-Asiago spectrum) (References: ATEL 6750, PSN J07591178+3254399, CBAT TOCP; SN 2005en, 2005eo)

ASASSN-14jz, ATEL 6683 discovered 2014/11/10.030 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in PGC 438345 at R.A. = 18h44m44s.34, Decl. = -52°48'05".5
Located 9" east and 13".9 north of the center of PGC 438345 (Discovery image) (Joseph Brimacombe image)
Mag 14.8:11/18, Type Ia (z=0.012) (References: ATEL 6749)

MASTER OT J210318.46-140351.7, ATEL 6674 discovered 2014/11/06.656 by MASTER robotic Net
Found in PGC 929504 at R.A. = 21h03m18s.46, Decl. = -14°03'51".7
Located 1" west and 4" south of the center of PGC 929504 (Discovery image)
Mag 16.2:11/6, Type IIP (z=0.025) (References: ATEL 6677)

2014dw (= PSN J11104841-3727022), CBET 4047 discovered 2014/11/06.589 by Stu Parker (BOSS)
Found in NGC 3568 at R.A. = 11h10m48s.41, Decl. = -37°27'02".2
Located 2" west and 10" south of the center of NGC 3568 (Discovery image) (Carnegie Supernova Project image) (Wim Cuppens image) (Wim Cuppens image)
Mag 15.6:12/18 (15.5:11/6), Type II (z=0.008152) (References: ATEL 6806, CBAT TOCP)

PSN J05031639-0256110 CBAT TOCP discovered 2014/11/05.415 by Lick Observatory Supernova Search
Found in MCG -1-13-50 at R.A. = 05h03m16s.39, Decl. = -02°56'11".0
Located 15" west and 0" north of the center of MCG -1-13-50 (Discovery image) (Gianpiero Locatelli image) (Kunihiro Shima image)
Mag 17.4:11/22, Type Ib (z=0.014440) (References: ATEL 6682)

MASTER OT J011330.63+493634.9, ATEL 6670 discovered 2014/11/05.825 by MASTER robotic Net
Found in UGC 766 at R.A. = 01h13m30s.63, Decl. = +49°36'34".9
Located 0".3 west and 15".7 north of the center of UGC 766 (Discovery image) (Andrea Mantero image) (Gianpiero Locatelli image) (JM Llapasset image) (Marc Serrau image) (Marc Serrau image) (Marc Serrau image) (Marc Serrau image) (Marc Serrau image) (Marc Serrau image) (Marc Serrau image) (Marc Serrau image) (Kunihiro Shima image)
Mag 16.1:11/20 (15.8:11/5), Type Ia (z=0.018283) (References: ATEL 6673)

PSN J20250386-2449133, ATEL 6659 discovered 2014/10/28.10 by Lick Observatory Supernova Search
Found in NGC 6907 at R.A. = 20h25m03s.86, Decl. = -24°49'13".3
Located 38" west and 40" south of the center of NGC 6907 (Discovery image) (Kunihiro Shima image)
Mag 15.8:11/5, Type Ic (z=0.010614) (References: ATEL 6666, 6667, 6724, 6727, CBAT TOCP; SN 2008fq, 2004bv, 1984V)

2014du (= PSN J02262331+2739348), CBET 4022 discovered 2014/10/30.942 by F. Ciabattari, E. Mazzoni and S. Donati (ISSP)
Found in UGC 1899 at R.A. = 02h26m23s.31, Decl. = +27°39'34".8
Located 38" west and 18" north of the center of UGC 1899 (Prediscovery image) (Gianpiero Locatelli image) (Massimo Caimmi image) (Paolo Campaner image) (F. Ciabattari, E. Mazzoni and S. Donati (ISSP) image) (M. Caimmi image) (Kunihiro Shima image) (Andrea Mantero image) (H. Tan image) (Adriano Valvasori image) (CRTS image)
Mag 16.94:11/17, Type Ia (z=0.0324) (Padova-Asiago spectrum) (References: ATEL 6660, CBAT TOCP)

2014dt, (= PSN J12215757+0428185), CBET 4011 discovered 2014/10/29.838 by Koichi Itagaki
Found in M61 at R.A. = 12h21m57s.57, Decl. = +04°28'18".5
Located 33".9 east and 7".2 south of the center of M61 (Discovery image)
Mag 16.1:1/15 (13.2:10/30), Type Ia-pec (z=0.0052) (Padova-Asiago spectrum) (References: ATEL 6648, ATEL 6772, CBAT TOCP; SN 2008in, 2006ov, 1999gn, 1964F, 1961I, 1926A)
2014dt images sub-page

ASASSN-14jg, ATEL 6637 discovered 2014/10/21.12 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in PGC 128348 at R.A. = 23h33m13s.90, Decl. = -60°34'11".5
Located 12".5 east and 8".5 north of the center of PGC 128348 (Discovery image) (Joseph Brimaacombe image)
Mag 15.1:11/17 (14.5:11/6), Type Ia (z=0.0148) (ASASSN light curve) (References: ATEL 6661)

MASTER OT J120451.50+265946.6, ATEL 6634 discovered 2014/10/28.875 by MASTER robotic Net
Found in NGC 4080 at R.A. = 12h04m51s.50, Decl. = +26°59'46".6
Located 4" west and 13" north of the center of NGC 4080 (Discovery image) (Kunihiro Shima image) (Joseph Brimacombe image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (Stan Howerton image) (JM Llapasset image)
Mag 15.9:1/8 (13.9:11/3), Type Ib (z=0.00189) (Padova-Asiago spectrum) (References: ATEL 6639, (6640 corrected) 6641, 6712, 6719, 6755)

PSN J09084248+4448132 (= CSS141026:090842+444815) (= SNhunt263), CBAT TOCP discovered 2014/10/26.410 by Catalina Real-Time Transient Survey and Stan Howerton
Found in UGC 4798 at R.A. = 09h08m42s.48, Decl. = +44°48'13".2
Located 1" west and 25" south of the center of UGC 4798 (Discovery image) (CRTS image) (Kunihiro Shima image) (Stan Howerton image) (JM Llapasset image) (Wim Cuppens image)
Mag 17.7:12/18 (15.8:10/28), Type Ia (z=0.0268) (Padova-Asiago spectrum) (References: ATEL 6628; SN 2013V, 2005mf)

MASTER OT J113930.78+251141.0, ATEL 6595 discovered 2014/10/18.075 by MASTER robotic Net
Found in PGC 1728170 at R.A. = 11h39m30s.78, Decl. = +25°11'41".0
Located 7" east and 22" north of the center of PGC 1728170 (Discovery image) (Wim Cuppens image)
Mag 18.6:12/19 (16.7:10/18), Type II (z=0.01226) (Padova-Asiago spectrum) (References: ATEL 6641, (ATEL 6640 corrected))

ASASSN-14jc, ATEL 6594 discovered 2014/10/19.340 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 07h35m35s.29, Decl. = -62°46'12".6
Located 1".8 west and 2".6 south of the center of the host galaxy (Discovery image)
Mag 15.8:11/5 (15.4:10/30), Type Ia (z=0.01132) (References: ATEL 6618)

2014dq (= ASASSN-14jb) (= PSN J22231609-2858318), ATEL 6592 discovered 2014/10/19.090 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 467-G51 at R.A. = 22h23m16s.12, Decl. = -28°58'30".8 (near NGC 7259)
Located 6".5 west and 20".8 north of the center of ESO 467-G51 (Discovery image) (Hanjie Tan image) (Greg Bock image) (Kunihiro Shima image) (Kunihiro Shima image) (Joseph Brimacombe image) (Stan Howerton image)
Mag 16.1:11/16 (15.4:10/25), Type IIP (z=0.006) (References: ATEL 6600, ATEL 6601, CBET 4008 CBAT TOCP)

ASASSN-14iu, ATEL 6571 discovered 2014/10/12.610 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 2771 at R.A. = 09h10m39s.53, Decl. = +50°22'48".3
Located 1".3 west and 0".8 north of the center of NGC 2771 (Discovery image) (Joseph Brimacombe image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (H. Tan image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image)
Mag 15.0:12/25 (14.4:10/25), Type Ia (z=0.016855)

ASASSN-14il, ATEL 6525 discovered 2014/10/01.110 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in PGC 3093694 at R.A. = 00h45m32s.55, Decl. = -14°15'34".6
Located 0".26 west and 0".33 north of the center of PGC 3093694 (Discovery image) (Ivan A. Curtis image) (John Martin image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (Stan Howerton image) (JM Llapasset image)
Mag 15.0:1/9 (14.5:11/9), Type IIn (z=0.022) (References: ATEL 6536)

PSN J22081243+4110503, CBAT TOCP discovered 2014/09/28.800 by Massimo Caimmi
Found in UGC 11919 at R.A. = 22h08m12s.43, Decl. = +41°10'50".3 (= PGC 68110)
Located 20".5 east and 12".3 north of the center of UGC 11919 (Discovery image)
Mag 16.6:12/12, Type Ic (z=0.018) (References: ATEL 6621)
PSN J22081243+4110503 images sub-page

MASTER OT J044212.20+230616.7, ATEL 6484 discovered 2014/09/20.813 by MASTER robotic Net
Found in PGC 1681539 at R.A. = 04h42m12s.20, Decl. = +23°06'16".7
Located 5" west and 4" south of the center of PGC 1681539 (Discovery image) (Joseph Brimacombe image) (JM Llapasset image) (JM Llapasset image) (JM Llapasset image) (Esteban Aguilar image) (Wim Cuppens image)
Mag 16.1:12/19 (15.4:9/20), Type IIn (z=0.017) (Padova-Asiago spectrum) (References: ATEL 6487, ATEL 6488)

ASASSN-14ha, ATEL 6460 discovered 2014/09/10.290 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 1566 at R.A. = 04h20m01s.41, Decl. = -54°56'17".0
Located 8".7 east and 1".0 south of the center of NGC 1566 (Discovery image) (Joseph Brimacombe image) (Wim Cuppens image)
Mag 15.7:12/28 (14.6:9/10), Type II (z=0.005017) (References: ATEL 6461, 6466, 6467, 6476, 6480; SN 2010el)

2014dg (= PSN J03481978+7007545), CBET 3978 discovered 2014/09/11.725 by Koichi Itagaki
Found in UGC 2855 at R.A. = 03h48m19s.78, Decl. = +70°07'54".5
Located 5".1 west and 3".5 south of the center of UGC 2855 (Discovery image)
Mag 16.6:12/24 (13.9:9/29), Type Ia (z=0.004) (References: ATEL 6472, CBAT TOCP, vsnet-recent-sn 5681)
2014dg images sub-page

2014cx (= PSN J00594783-0734186) (= ASASSN-14gm), CBET 3963 discovered 2014/09/02.572 by Koichi Itagaki
Found in NGC 337 at R.A. = 00h59m47s.83, Decl. = -07°34'18".6
Located 33".7 west and 21".7 north of the center of NGC 337 (Discovery image)
Mag 16.5:1/13 (14.3:9/9), Type II (z=0.005490) (Stan Howerton light curve) (References: ATEL 6440, ATEL 6436, ATEL 6442, CBAT TOCP; SN 2011dq)
2014cx images sub-page

2014cw (= PSN J22152655-1028346) (= MASTER OT J221526.55-102834.6), CBET 3962 discovered 2014/08/29.544 by MASTER robotic Net
Found in PGC 68414 at R.A. = 22h15m26s.55, Decl. = -10°28'34".6
Located 7" east and 6" north of the center of PGC 68414 (Discovery image) (Stan Howerton image) (JM Llapasset image) (Stan Howerton image) (JM Llapasset image) (Hanjie Tan image) (JM Llapasset image) (Stan Howerton image) (Wim Cuppens image)
Mag 17.5:12/19 (16.1:9/2), Type II (z=0.006) (References: ATEL 6440, ATEL 6435 ATEL 6442, CBAT TOCP)

archive.gif For Supernovae which have faded below 18th magnitude,
you will have to look in the archives
Other supernovae from 2014 Other Extragalactic Novae from 2014 Unconfirmed objects from 2014
Supernovae from 2013 Extragalactic Novae from 2013 Unconfirmed objects from 2013
Supernovae from 2012 Extragalactic Novae from 2012 Unconfirmed objects from 2012


Do you have a Supernova image you are willing to share with others? Please tell me about it! Don't be a data miser, share your data with others! I prefer to link to images already at a location on the web, but if you send me an image (jpeg or gif preferred) I will post and index it.

I plan to report only "bright" Supernova (above mag 17.5) on this page. Note that you are going to need a big telescope to find most of these things, for instance, a "Mag 14" SN probably won't be visible to the eye in anything less than a 10" telescope. A CCD, however, can often detect a Mag 14 object with a much smaller objective. Those SN which are easily findable by amateurs (above mag 14.0) will be in red.

The format is as follows:

If possible I will create an icon for every bright supernova. This icon will be black on a white background and mirror imaged left to right so that North is up and East is left. The exception being a color image, which will have he same orientation. All icons will be less than 100x100 pixels in size so that they load quickly.


Please send feedback to David Bishop dbishop@vhdl.org.   This web page is brought to you by the Astronomy Section of the Rochester Academy of Sciences.   This page is supported by Tenagra Observatory.   If you use this page in your research, please reference arXiv:1103.5165.