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

All active SN
over mag 17.0
NameMagType
2016iae15.0Ic
2016gxp15.2Ia-91T
ASASSN-16kz15.5*Ia
AT2016iag15.6unk
ASASSN-16lc15.7*Ia
2016fnr15.7*Ia
ASASSN-16mz15.9II
ASASSN-16lg16.0*Ia
ASASSN-16jt16.0*II-09ip
ASASSN-16mh16.1*unk
2016hvl16.1Ia
ASASSN-16la16.1Ia
2016gfy16.1II
ASASSN-16jc16.1*Ia
M31-10b?16.2*FeII
AT2016idk16.2unk
2016gkg16.2IIb
C0458316.3*unk
AT2016hnn16.3*unk
2016igr16.3Ia
ASASSN-16no16.4Ia
ASASSN-16mj16.4*Ia-91T
2016hgm16.4II
M31-11a?16.5FeIIb
M1615316.5unk
M1054416.5*unk
AT2016hkr16.5*unk
2016hvu16.5IIP
M31-10c?16.6*FeII
AT2016ion16.6CV
ASASSN-16of16.7unk
AT2016iot16.7unk
AT2016ihv16.7unk
AT2016hpv16.7unk
ASASSN-16nm16.7Ia
ASASSN-16lx16.7Ia
AT2016idl16.8unk
ASASSN-16mv16.8Ia
ASASSN-16np16.8Ia
ASASSN-16nn16.8Ia
ASASSN-16na16.8Ia-91T
ASASSN-16mc16.8*Ia
ASASSN-16lz16.8Ia
ASASSN-16ll16.8*II
2016guc16.8*Ia
M2201016.9*unk
ASASSN-16oh16.9unk
AT2016ioq16.9unk
AT2016hqi16.9*unk
AT2016hga16.9*unk
2016hnl16.9*Ia

* - 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 Name Server web page.   These web pages have brought you the latest in supernovae data and images since April 1997.   19 years and counting.

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

News: We are now well over 5,000 discoveries for the year. 1/4 of the total number of supernova discoveries.   http://www.RochesterAstronomy.org/snimages is working again.   Please note my new e-mail address: dbishopx at gmail.com.   Dan Green via the TOCP no longer will be officially naming supernovae.   The IAU's Transient Name Server is now the official way to post your discoveries.   This is the TNS getting started page.   For supernovae light curves, look at the new Open supernova Catalog.   Please check the mirror site: http://www.supernova.thistlethwaites.com/snimages/.   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 (article).   For the year 2016, 5958 supernovae (636 CBAT, 4731 unconfirmed, and 591 other sources) have been reported. (3464 last year)   The brightest SN of the year is 2016coj (Mag 13.0), followed by ASASSN-16fp (Mag 13.8).

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.  

AT2016iro, TNS discovered 2016/12/03.416 by Stu Parker (BOSS)
Found in ESO 200-G54 at R.A. = 03h37m34s.300, Decl. = -51°11'30".10
Located 0".0 east and 0".0 north of the center of ESO 200-G54
Mag 18.5:12/3, Type unknown

AT2016irh, (= ASASSN-16oh) TNS discovered 2016/12/02.150 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 01h57m43s.640, Decl. = -73°37'32".48
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 16.9:12/2, Type unknown

AT2016iqx, (= ASASSN-16of) ATEL 9815 discovered 2016/12/01.276 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 06h46m51s.440, Decl. = -64°57'25".81
Located 0".0 east and 0".0 north of the center of the ESO 87-IG41 NED01 (Discovery image)
Mag 16.7:12/1, Type unknown (zhost=0.030208) (References: TNS)

2016ipi, (= ASASSN-16nv) ATEL 9804 discovered 2016/11/25.17 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 05h48m27s.020, Decl. = -23°19'25".39
Located 3".5 west and 6".0 south of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 17.4:11/27, Type Ia (z=0.046) (zhost=0.046072) (References: ATEL 9816, TNS)

2016iol, (= ASASSN-16nt) ATEL 9822 discovered 2016/11/27.600 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 68-29 at R.A. = 11h41m56s.087, Decl. = +12°35'09".98
Located 0".7 east and 0".2 north of the center of CGCG 68-29 (Discovery image)
Mag 17.1:11/27, Type Ia (z=0.034) (zhost=0.034215) (References: ATEL 9816, TNS)

AT2016iog, (= ASASSN-16ns) ATEL 9812 discovered 2016/11/27.560 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 10h04m18s.590, Decl. = +43°25'29".14
Located 4".3 west and 3".3 north of the center of the host galaxy (Discovery image)
Mag 17.2:11/27, Type unknown (References: TNS)

AT2016inx, (= ATLAS16dyd) TNS discovered 2016/11/26.476 by ATLAS at R.A. = 06h24m35s.180, Decl. = +40°02'09".33 Mag 17.2:11/26, Type unknown

2016inv, (= ATLAS16dye) TNS discovered 2016/11/26.501 by ATLAS
Found in an anonymous galaxy at R.A. = 07h56m47s.700, Decl. = +37°49'13".43
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 17.8:11/26, Type Ia (z=0.043586) (References: ATEL 9809)

2016inu, (= ASASSN-16np) ATEL 9798 discovered 2016/11/14.640 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 12h36m43s.210, Decl. = +26°06'48".67
Located 2".9 west and 1".5 north of the center of the host galaxy (Discovery image)
Mag 16.8:11/26 (15.9:11/14), Type Ia (zhost=0.020835) (References: TNS)

2016ins, (= ASASSN-16no) ATEL 9796 discovered 2016/11/26.590 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in IC 493 at R.A. = 08h07m27s.420, Decl. = +25°07'44".94
Located 3".2 west and 15".0 south of the center of IC 493 (Discovery image) (Andrea Mantero image) (Masanori Mizutani image) (Joel Nicolas image)
Mag 16.4:11/26, Type Ia (z=0.024) (zhost=0.020708) (References: ATEL 9797, TNS)

AT2016ino, TNS discovered 2016/11/25.751 by Ron Arbour
Found in NGC 6365A at R.A. = 17h22m44s.460, Decl. = +62°09'44".40
Located 4".0 east and 13".0 south of the center of NGC 6365A (Discovery image) (Giancarlo Cortini image) (Martin Mobberley image) (Nick James image) (Ron Arbour image)
Mag 17.8:11/25, Type unknown (References: SN 2003U)

AT2016ilm, (= Gaia16bxo) TNS discovered 2016/11/22.528 by Gaia Photometric Science Alerts programme
Found in NGC 4734 at R.A. = 12h51m12s.358, Decl. = +04°51'31".90
Located 0".0 east and 0".0 north of the center of NGC 4734
Mag 17.7:11/22, Type unknown (zhost=0.025094) (References: TNS, Gaia observations)

AT2016ila, (= Gaia16bxi) TNS discovered 2016/11/21.342 by Gaia Photometric Science Alerts programme
Found in NGC 5207 at R.A. = 13h32m13s.189, Decl. = +13°53'55".03
Located 0".0 east and 0".0 north of the center of NGC 5207
Mag 18.8:11/21, Type unknown (zhost=0.025521) (References: TNS, Gaia observations)

2016ijf, (= ASASSN-16nn) ATEL 9785 discovered 2016/11/20.14 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 21h51m46s.890, Decl. = -55°44'17".99
Located 3".4 west and 0".7 north of the center of the host galaxy (Confirmation image)
Mag 16.8:11/23, Type Ia (z=0.0320) (References: ATEL 9805, TNS)

2016ijc, (= ASASSN-16nm) ATEL 9785 discovered 2016/11/18.09 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 21h25m52s.130, Decl. = -37°24'12".17
Located 18".5 east and 7".0 south of the center of the host galaxy (Confirmation image) (Joseph Brimacombe image)
Mag 16.7:11/23, Type Ia (zhost=0.030685) (References: ATEL 9805, TNS)

AT2016ijb, TNS discovered 2016/11/05.563 by SkyMapper
Found in IC 1613 at R.A. = 01h04m26s.810, Decl. = +02°10'22".91
Located 0".0 east and 0".0 north of the center of IC 1613
Mag 19.4:11/5, Type unknown (zhost=-0.000781)

2016ija, (= DLT16am) (= Gaia16bxs) ATEL 9782 discovered 2016/11/22.712 by Leonardo Tartaglia
Found in NGC 1532 at R.A. = 04h12m07s.620, Decl. = -32°51'10".93
Located 42".6 east and 76".1 north of the center of NGC 1532 (Discovery image)
Mag 18.0:11/24, Type Ia-91T (z=0.0035) (zhost=0.003468) (References: ATEL 9784, ATEL 9789, TNS, Gaia observations; SN 2016iae, 1981A)

AT2016ifn, (= PS16fcg) TNS discovered 2016/11/15.413 by PS1 Science consortium
Found in UGC 1523 at R.A. = 02h02m18s.770, Decl. = +19°39'30".98
Located 0".0 east and 0".0 north of the center of UGC 1523 (Discovery image) Mag 19.6:11/15, Type unknown (offset 6.3) (host UGC 01523) (Discovery image) (References: TNS; SN 2011gk)

2016iew, (= ATLAS16dwx) (= Gaia16bwi) TNS discovered 2016/11/11.557 by ATLAS at R.A. = 06h13m11s.530, Decl. = -24°16'19".49 Mag 17.8:11/18, Type Ia (z=0.058) (References: ATEL 9769, Gaia observations)

AT2016iei, (= Gaia16bup) TNS discovered 2016/11/13.585 by Gaia Photometric Science Alerts programme
Found in UGC 8399 at R.A. = 13h21m45s.460, Decl. = +31°14'22".92
Located 0".0 east and 0".0 north of the center of UGC 8399
Mag 17.5:11/13, Type unknown (References: Gaia observations; SN PTF13d PTF11ixk 2001cj)

AT2016iee, (= ATLAS16dwt) (= PS16ffy) TNS discovered 2016/11/03.315 by ATLAS at R.A. = 22h23m21s.600, Decl. = -31°37'01".68 Mag 19.2:10/19 (18.6:11/3), Type unknown (offset 39.2) (host 2dFGRS S411Z139) (PS1 image)

MASTER OT J161532.60+671445.8, ATEL 9760 discovered 2016/11/10.734 by MASTER robotic Net
Found in PGC 2697102 at R.A. = 16h15m32s.600, Decl. = +67°14'45".80
Located 3".5 east and 2".4 north of the center of PGC 2697102 (Discovery image)
Mag 16.5:11/10, Type unknown

AT2016hvw, (= iPTF16hvw) (= Gaia16byu) TNS discovered 2016/11/07.222 by Palomar Transient Factory at R.A. = 23h44m44s.680, Decl. = +29°51'43".80 Mag 17.4:11/27, Type unknown (host anonymous galaxy) (References: TNS, Gaia observations)

AT2016iag, (= MASTER OT J151507.52+430900.5) (= Gaia16bsg) ATEL 9757 discovered 2016/11/05.819 by Gaia Photometric Science Alerts programme
Found in MCG +7-31-47 at R.A. = 15h15m07s.560, Decl. = +43°09'00".47 (= PGC 054434)
Located 21".0 east and 1".4 south of the center of MCG +7-31-47 (MASTER image)
Mag 15.6:11/10, Type unknown (zhost=0.017887) (References: TNS, Gaia observations)

2016iae, (= ATLAS16dvr) (= Gaia16bxt) ATEL 9749 discovered 2016/11/07.474 by ATLAS
Found in NGC 1532 at R.A. = 04h12m05s.530, Decl. = -32°51'44".75
Located 15".8 east and 42".2 north of the center of NGC 1532 (Berto Monard image) (Luis Lopes and Carlos Soares image) (Rolando Ligustri image color)
Mag 15.0:11/24, Type Ic (zhost=0.003468) (References: ATEL 9754, ATEL 9755, TNS, Gaia observations; SN 2016ija, 1981A)

AT2016hza, (= kait-16bo) TNS discovered 2016/11/03.556 by Lick Observatory Supernova Search
Found in an anonymous galaxy at R.A. = 06h32m43s.600, Decl. = +71°36'08".03
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Masanori Mizutani image)
Mag 19.0:11/3, Type unknown

2016hwp, (= ASASSN-16na) ATEL 9727 discovered 2016/11/06.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h09m10s.240, Decl. = +21°26'25".48
Located 0".3 west and 0".1 north of the center of the host galaxy (Discovery image)
Mag 16.8:11/7, Type Ia-91T (zhost=0.021191) (References: ATEL 9734, TNS)

2016hwn, (= ASASSN-16mz) ATEL 9724 discovered 2016/11/06.630 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in KUG 1201+220 at R.A. = 12h04m16s.881, Decl. = +21°48'01".84
Located 5".8 east and 9".1 north of the center of KUG 1201+220 (Discovery image) (Joseph Brimacombe image)
Mag 15.9:11/15, Type II (z=0.028) (zhost=0.021450) (References: TNS, Gaia observations)

2016hvu, TNS discovered 2016/11/06.111 by Catalina Real-Time Transient Survey and Mirco Villi
Found in NGC 7316 at R.A. = 22h35m55s.560, Decl. = +20°19'12".58
Located 0".0 east and 0".0 north of the center of NGC 7316 (Andrea Mantero image) (Gianpiero Locatelli image) (Gene Nolan image prediscovery) (Fernando Limón image) (Enrico Prosperi image) (Enrico Prosperi image)
Mag 16.5:11/15, Type IIP (zhost=0.018520) (References: ATEL 9746, ATEL 9744; SN 2006cx)

AT2016hvr, TNS discovered 2016/11/03.600 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 23h32m53s.720, Decl. = +24°22'10".40
Located 1".0 east and 0".0 north of the center of the host galaxy
Mag 19.5:11/3, Type unknown

2016hvl, (= ATLAS16dtf) (= Gaia16bte) TNS discovered 2016/11/04.616 by ATLAS
Found in UGC 3524 at R.A. = 06h44m02s.160, Decl. = +12°23'47".84
Located 0".0 east and 0".0 north of the center of UGC 3524 (LOSS image) (Jaroslaw Grzegorzek image) (Kunihiro Shima image) (Kunihiro Shima image)
Mag 16.1:11/12, Type Ia (z=0.013) (References: ATEL 9720, Gaia observations)

AT2016huh, (= ASASSN-16mv), ATEL 9713 discovered 2016/11/04.270 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 563-G35 at R.A. = 08h57m05s.211, Decl. = -20°02'05".79
Located 17".05 west and 8".4 south of the center of ESO 563-G35 (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 16.8:11/4, Type Ia (z=0.019) (References: ATEL 9717, TNS)

2016hsx, (= ASASSN-16mt) ATEL 9714 discovered 2016/11/03.420 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 01h00m41s.440, Decl. = -00°26'38".83
Located 0".0 east and 0".3 south of the center of the host galaxy (Enrico Prosperi image) (Roland Santallo image)
Mag 17.3:11/3 (17.2:10/26), Type Ia (zhost=0.043602) (References: TNS)

2016hsr, (= kait-16bk) TNS discovered 2016/11/02.333 by Lick Observatory Supernova Search
Found in NGC 1164 at R.A. = 03h02m00s.160, Decl. = +42°35'27".35
Located 0".0 east and 0".0 north of the center of NGC 1164 (Discovery image) (Ron Arbour image) (Joseph Brimacombe image)
Mag 18.7:11/3 (18.5:11/2), Type II (zhost=0.014200) (References: SN 1993ab)

AT2016hrv, TNS discovered 2016/10/31.150 by F. Ciabattari, E. Mazzoni, M. Rossi, M. Caimmi (ISSP)
Found in UGC 4461 at R.A. = 08h33m22s.040, Decl. = +52°31'51".40
Located 0".0 east and 0".0 north of the center of UGC 4461 (Discovery image) (Paolo Caomapner image) (Kunihiro Shima image)
Mag 17.1:11/8, Type II (zhost=0.016655) (References: ATEL 9811)

DES16C2nm, ATEL 9700 discovered 2016/08/22.000 by Dark Energy Survey at R.A. = 03h40m14s.830, Decl. = -29°05'53".50 Mag 23.2:8/22, Type SLSN-I (z=1.998)

2016gyd, (= iPTF16gyd) ATEL 9695, discovered 2016/10/07.255 by Palomar Transient Factory at R.A. = 23h16m40s.010, Decl. = +29°53'43".73 Mag 20.0:10/7, Type Ia (z=0.117000) (References: TNS)

2016hhh, TNS discovered 2016/10/30.894 by Blaz Mikuz
Found in an anonymous galaxy at R.A. = 01h35m54s.650, Decl. = +29°19'27".00
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Confirmation image) (Masanori Mizutani image) (JM Llapasset image) (Joel Nicolas image)
Mag 17.6:11/2, Type Ia (z=0.07)

MASTER OT J220101.36-401526.7, ATEL 9691 discovered 2016/10/31.081 by MASTER robotic Net
Found in PGC 163625 at R.A. = 22h01m01s.360, Decl. = -40°15'26".70
Located 0".0 east and 0".0 north of the center of PGC 163625 (Dicovery image)
Mag 16.9:10/31, Type unknown (offset 54.2)

AT2016hpv (= Gaia16bri), TNS discovered 2016/10/30.721 by Jaroslaw Grzegorzek
Found in NGC 6314 at R.A. = 17h12m38s.800, Decl. = +23°16'28".30
Located 1".0 east and 14".0 north of the center of NGC 6314 (Discovery image (mirror)) (J. Grzegorzek image) (Jaroslaw Grzegorzek image) (JM Llapasset image) (Joel Nicolas image) (Roberto DeLorenzo image) (Joel Nicolas image) (Gianpiero Locatelli image) (Witold Caban image)
Mag 16.7:11/3 (16.2:11/3), Type unknown (zhost=0.022125) (References: Gaia observations)

2016hpt, (= ASASSN-16ml) ATEL 9697 discovered 2016/10/30.080 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 21h54m36s.580, Decl. = -42°51'01".98
Located 4".3 west and 1".3 north of the center of the host galaxy (Discovery image)
Mag 17.0:10/30, Type II (z=0.0266) (References: ATEL 9701, TNS)

2016gwm, (= iPTF16gwm) TNS discovered 2016/10/05.360 by Palomar Transient Factory at R.A. = 23h48m42s.080, Decl. = +30°33'29".59 Mag 19.1:10/5, Type II (z=0.05)

2016hpe, (= ASASSN-16mj) ATEL 9697 discovered 2016/10/28.610 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 09h21m19s.080, Decl. = +17°01'57".79
Located 0".7 west and 1".2 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.4:10/28, Type Ia-91T (z=0.028) (References: TNS)

AT2016hoc, (= ASASSN-16mh) TNS discovered 2016/10/27.610 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 09h43m59s.050, Decl. = -05°05'48".59
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 16.1:10/27, Type unknown (offset 20)

MASTER OT J110533.80+194118.7 (= MLS161118:110534+194118), ATEL 9681 discovered 2016/10/23.063 by MASTER robotic Net
Found in PGC 1602017 at R.A. = 11h05m33s.800, Decl. = +19°41'18".70
Located 24".1 west and 11".2 south of the center of PGC 1602017 (Discovery image) (MLS image)
Mag 18.0:11/18 (16.7:10/23), Type Ia (z=0.027) (References: ATEL 9687)

2016hmo (= ASASSN-16mc), ATEL 9671 discovered 2016/10/21.160 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 233-IG14 at R.A. = 19h58m41s.310, Decl. = -52°21'23".65
Located 0".165 east and 0".25 north of the center of ESO 233-IG14 (Discovery image)
Mag 16.8:10/21, Type Ia (z=0.019) (References: ATEL 9696, ATEL 9698, TNS)

AT2016hkx (= Gaia16brj), TNS discovered 2016/10/25.091 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in UGC 10772 at R.A. = 17h14m57s.610, Decl. = +29°09'11".50
Located 0".0 east and 0".0 north of the center of UGC 10772 (Enrico Prosperi image) (Enrico Prosperi image)
Mag 17.0:10/30, Type unknown (zhost=0.045131) (References: Gaia observations)

AT2016hkr (= Gaia16brg), TNS discovered 2016/10/25.090 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in NGC 6321 at R.A. = 17h14m27s.730, Decl. = +20°18'19".10
Located 0".0 east and 0".0 north of the center of NGC 6321 (Jaroslaw Grzegorzek image) (Enrico Prosperi image)
Mag 16.5:10/29, Type unknown (zhost=0.020764) (References: Gaia observations)

2016hko, (= ASASSN-16lz) ATEL 9668 discovered 2016/10/25.251 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 06h05m51s.240, Decl. = -50°46'51".13
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 16.8:11/3 (16.8:10/28), Type Ia (z=0.04) (offset 2.3) (References: ATEL 9696, TNS)

2016hkn, TNS discovered 2016/10/22.160 by P. Campaner (ISSP)
Found in NGC 819 at R.A. = 02h08m34s.230, Decl. = +29°14'11".10
Located 0".0 east and 0".0 north of the center of NGC 819 (Discovery image) (Roberto DeLorenzo image) (Paolo Campaner image) (Andrea Mantero image) (Giancarlo Favaro image) (Kunihiro Shima image) (Enrico Prosperi image)
Mag 17.4:10/30 (17.2:10/22), Type IIb (z=0.022) (zhost=0.021935) (References: ATEL 9696, ATEL 9728) SN 2007hb)

2016hhz, TNS discovered 2016/10/22.319 by L. Cox, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in UGC 748 at R.A. = 01h11m42s.790, Decl. = +35°16'31".90
Located 9".43 west and 2".4 south of the center of UGC 748 (Discovery image) (William Wiethoff image)
Mag 20.0:10/22, Type II (z=0.0167) (zhost=0.016100)

2016hht, (= ASASSN-16lx) (= Gaia16bvb) ATEL 9666 discovered 2016/10/16.63 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in IC 607 at R.A. = 10h24m05s.320, Decl. = +16°44'27".67
Located 46".8 west and 3".1 south of the center of IC 607 (Discovery image) (Joseph Brimacombe image) (Marc Deldem image)
Mag 16.7:11/14 (15.5:10/19), Type Ia (z=0.019) (zhost=0.018596) (References: Gaia observations, TNS)

2016hhd, (= SMT-DWF16bc) (= DWFSMT16bc) ATEL 9308 discovered 2016/07/26.711 by SkyMapper
Found in an anonymous galaxy at R.A. = 21h09m08s.370, Decl. = -66°53'24".97
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 18.6:7/28, Type Ia (z=0.056) (References: TNS)

2016gyp, (= iPTF16gyp) (= PS16euq) TNS discovered 2016/10/07.466 by Palomar Transient Factory at R.A. = 02h06m52s.140, Decl. = +42°32'13".14 Mag 19.1:10/10, Type II (z=0.070) (PS1 image)

2016iil (= MASTER OT J033333.26-623314.7) (= Gaia16bwv), ATEL 9654 discovered 2016/10/19.966 by MASTER robotic Net
Found in PGC 343067 at R.A. = 03h33m33s.260, Decl. = -62°33'14".70
Located 7".2 west and 11".4 south of the center of PGC 343067 (Discovery image)
Mag 17.1:11/1 (15.9:10/19), Type Ia (z=0.024) (References: ATEL 9662, TNS, Gaia observations)

2016hgm (= SNhunt327) (= ATLAS16dmn), TNS discovered 2016/10/19.382 by Catalina Real-Time Transient Survey and Mirco Villi
Found in NGC 493 at R.A. = 01h22m11s.730, Decl. = +00°57'07".78
Located 0".0 east and 0".0 north of the center of NGC 493 (Discovery image) (Kunihiro Shima image) (Cepheids Astronomy Group image) (Andre Mantero image) (Paolo Campaner image) (Joel Nicolas image) (Kopernik image) (Jordi Camarasa image) (JM Llapasset image) (Rafael Benavides image) (Jordi Camarasa image) (Enrico Prosperi image) (Enrico Prosperi image)
Mag 16.4:11/2 (16.1:10/21), Type II (z=0.008) (zhost=0.007800) (References: ATEL 9660, SN 1971S)

2016gvd (= PSN J01202263-0004202), ATEL 9646 discovered 2016/10/09.944 by Krisztián Sárneczky
Found in an anonymous galaxy at R.A. = 01h20m22s.630, Decl. = -00°04'20".20
Located 8".0 east and 24".0 north of the center of the host galaxy
Mag 18.6:10/9, Type Ia (z=0.077) (References: ATEL 9665 TNS, TOCP)

AT2016idl (= MASTER OT J100629.13+222643.8) (= Gaia16bug), ATEL 9615 discovered 2016/10/09.395 by MASTER robotic Net at R.A. = 10h06m29s.130, Decl. = +22°26'43".80 Mag 16.8:11/13, Type unknown (offset 0.23) (host anonymous galaxy) (Discovery image) (References: TNS, Gaia observations)

AT2016hpp (= SMT16acmx) (= PS16eva), ATEL 9614 discovered 2016/08/16 by SkyMapper at R.A. = 22h06m52s.380, Decl. = -13°45'01".60 (PS1 image) Mag 20.4:10/25, Type Ia (z=0.098) (References: TNS)

2016hbb, (= kait-16az) (= Gaia16bwo) TNS discovered 2016/10/09.146 by Lick Observatory Supernova Search
Found in UGC 11289 at R.A. = 18h35m47s.170, Decl. = +22°28'30".36
Located 0".0 east and 0".0 north of the center of UGC 11289 (Discovery image (mirror)) (Joseph Brimacombe image) (Joel Nicolas image) (Jaroslaw Grzegorzek image) (Enrico Prosperi image)
Mag 17.6:10/29 (16.9:10/21), Type II (zhost=0.013323) (References: Gaia observations)

MASTER OT J105440.86-391319.0, ATEL 9608 discovered 2016/10/08.123 by MASTER robotic Net
Found in PGC 600519 at R.A. = 10h54m40s.860, Decl. = -39°13'19".00
Located 2".9 east and 7".0 north of the center of PGC 600519 (Discovery image)
Mag 16.5:10/8, Type unknown

2016haa, (= ASASSN-16lm) (= Gaia16bly) (= PS16fbu) ATEL 9611 discovered 2016/10/07.558 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 09h03m34s.500, Decl. = +41°42'45".47
Located 1".14 west and 9".0 north of the center of the host galaxy (Discovery image) (Joel Nicolas image) (Joseph Brimacombe image) (PS1 image)
Mag 18.9:11/13, (17.1:10/7) Type Ia (z=0.040) (zhost=0.040476) (offset 10.0) (References: ATEL 9630, Gaia observations, TNS)

2016geu, (= iPTF16geu), ATEL 9603 discovered 2016/09/05.000 by Palomar Transient Factory at R.A. = 21h04m15s.860, Decl. = -06°20'24".50 Mag 19.5:9/5, Type Ia (zhost=0.216) (z=0.409) (gravity lensed) (Finder chart) (References: ATEL 9626, ATEL 9648, TNS)

2016gyt, (= ASASSN-16ll) ATEL 9602 discovered 2016/09/26.280 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 19h00m32s.430, Decl. = +54°34'09".70
Located 2".9 east and 9".3 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image unconfirmed)
Mag 16.8:10/7, Type II (z=0.026) (References: ATEL 9610, TNS)

2016gye, (= ASASSN-16lg) ATEL 9601 discovered 2016/10/06.200 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ARK 530 at R.A. = 17h48m12s.380, Decl. = +17°37'31".58
Located 1".6 east and 0".7 north of the center of ARK 530 (Discovery image) (Joseph Brimacombe image) (JM Llapasset image)
Mag 16.0:10/7, Type Ia (z=0.021) (zhost=0.021171) (References: ATEL 9610, TNS)

AT2016gya, TNS discovered 2016/09/29.100 by F. Ciabattari, E. Mazzoni, S. Donati, P. Campaner (ISSP) at R.A. = 04h24m15s.210, Decl. = +31°24'14".60 Mag 18.7:10/11 (18.5:9/29), Type unknown (Paolo Campaner image) (Paolo Campaner image)

2016hqe (= SMT16yox) (= PS16evl) ATEL 9587 discovered 2016/08/27 by SkyMapper at R.A. = 22h36m40s.820, Decl. = -06°14'28".50 Mag 19.3:10/30, Type II (z=0.075) (PS1 image) (References: ATEL 9597, TNS)

2016gxq (= SNhunt326) (= Gaia16bnf), TNS discovered 2016/09/20.820 by Catalina Real-Time Transient Survey and Mirko Villi
Found in UGC 4308 at R.A. = 08h17m26s.830, Decl. = +21°41'25".55
Located 0".0 east and 0".0 north of the center of UGC 4308 (Discovery image) (Joseph Brimacombe image)
Mag 18.9:10/4 (18.2:9/20), Type Ia (z=0.015) (zhost=0.011900) (References: ATEL 9706, Gaia observations; SN 1962F)

2016gxp, TNS discovered 2016/10/05.317 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in NGC 51 at R.A. = 00h14m34s.650, Decl. = +48°15'08".10
Located 3".10 west and 11".6 south of the center of NGC 51 (Discovery image)
Mag 15.2:11/15 (14.1:10/22), Type Ia-91T (z=0.0186) (References: ATEL 9645)
2016gxp images sub-page

2016gsu, (= PTSS-16pur) TNS discovered 2016/10/04.689 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 01h08m24s.590, Decl. = +21°09'05".75
Located 1".0 east and 1".0 south of the center of the host galaxy
Mag 18.6:10/4, Type Ia (z=0.076) (References: ATEL 9507)

MASTER OT J235631.58-505643.2, ATEL 9595 discovered 2016/10/05.188 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 23h56m31s.580, Decl. = -50°56'43".20
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image)
Mag 17.4:10/5, Type unknown

2016gwl, (= Gaia16bkz) TNS discovered 2016/10/02.923 by Gaia Photometric Science Alerts programme
Found in NGC 2865 at R.A. = 09h23m28s.020, Decl. = -23°10'10".74
Located 0".0 east and 0".0 north of the center of NGC 2865
Mag 15.9:10/2, Type Ia (z=0.009) (References: ATEL 9612, Gaia observations)

2016hbd (= MASTER OT J025606.21+274206.8) (= CSS161007:025606+274205) (= PS16eoa), ATEL 9593 discovered 2016/10/03.993 by MASTER robotic Net
Found in PGC 90644 at R.A. = 02h56m06s.210, Decl. = +27°42'06".80
Located 30".2 west and 4".9 north of the center of PGC 90644 (Discovery image) (Kunihiro Shima image) (Joseph Brimacombe image) (CRTS image) (Joel Nicolas image) (Esteban Aguilar image) (Rafael Benavides image)
Mag 17.0:10/28, Type IIP (z=0.022) (References: ATEL 9630, TNS)

AT2016gud, TNS discovered 2016/09/30.510 by Tsinghua-NAOC Transient Survey (TNTS)
Found in NGC 7527 at R.A. = 23h13m41s.890, Decl. = +24°54'08".40
Located 1".0 east and 0".0 north of the center of NGC 7527 (JM Llapasset image unconfirmed) (Kunihiro Shima image unconfirmed)
Mag 17.4:9/30, Type unknown (zhost=0.026600)

2016guc (= SNhunt325) (= CSS161012:002730+305937) (= PS16eop), TNS discovered 2016/10/01.349 by Catalina Real-Time Transient Survey
Found in CGCG 500-22 at R.A. = 00h27m30s.310, Decl. = +30°59'35".88
Located 17".5 west and 4".6 south of the center of CGCG 500-22 (Discovery image) (CRTS image) (PS1 image) (Esteban Aguilar image)
Mag 16.8:10/28 (16.67:10/12), Type Ia (z=0.031) (References: ATEL 9674)

2016gtr, (= ASASSN-16lc) (= Gaia16bml) (= AT2016hcq) ATEL 9584 discovered 2016/09/30.090 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 19h29m01s.200, Decl. = -51°58'13".80
Located 2".5 west and 0".2 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 15.7:10/10, Type Ia (z=0.014) (References: ATEL 9597, TNS, Gaia observations)

2016grk (= Gaia16bnl) (= PS16eql), TNS discovered 2016/09/30.229 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in UGC 11722 at R.A. = 21h19m41s.310, Decl. = +21°57'56".30
Located 42".71 east and 20".9 north of the center of UGC 11722 (Discovery image) (Monte Maggiore image prediscovery) (Giancarlo Cortini image) (Joel Nicolas image) (Joel Nicolas image) (PS1 image) (Joel Nicolas image)
Mag 18.2:10/19 (17.0:10/3), Type II (z=0.018) (zhost=0.016525) (References: ATEL 9597, Gaia observations)

AT2016gtc, TNS discovered 2016/09/28.080 by F. Ciabattari, E. Mazzoni, G. Petroni, R. Simonetti (ISSP)
Found in PGC 16977 at R.A. = 05h14m53s.390, Decl. = +06°15'16".90
Located 6".0 east and 2".0 north of the center of PGC 16977 (Discovery image) (Paolo Campaner image)
Mag 18.8:10/1 (18.7:9/28), Type II (z=0.03) (References: ATEL 9581)

2016gsd (= MASTER OT J024034.26+191700.1), TNS discovered 2016/09/27.145 by Koichi Itagaki
Found in an anonymous galaxy at R.A. = 02h40m34s.440, Decl. = +19°16'59".90
Located 74".8 west and 29".3 south of the center of the host galaxy (Discovery image (Larger version)) (Yasuo Sano image) (Joel Nicolas image) (JM Llapasset image) (Kunihiro Shima image) (Joel Nicolas image)
Mag 17.3:10/4 (16.9:9/27), Type II (z=0.06) (References: ATEL 9610, ATEL 9578)

2016gsn, (= ASASSN-16la) (= PS16esq) ATEL 9571 discovered 2016/09/29.460 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h29m17s.480, Decl. = +18°05'16".33
Located 4".0 east and 0".3 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (G. Wells image) (PS1 image) (Rafael Benavides image)
Mag 16.1:11/6 (15.7:10/2), Type Ia (z=0.018) (References: ATEL 9581, TNS)

2016gsb, (= ASASSN-16kz) (= Gaia16bpp) ATEL 9568 discovered 2016/09/29.280 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 555-G29 at R.A. = 06h04m28s.140, Decl. = -20°20'24".94
Located 9".6 east and 48".9 north of the center of ESO 555-G29 (Discovery image) (Roland Santallo image) (Joseph Brimacombe image) (Joseph Brimacombe image) (JM Llapasset image) (R. Santallo image)
Mag 15.5:10/29 (14.4:10/13), Type Ia (z=0.0097) (zhost=0.009650) (References: ATEL 9581, TNS, Gaia observations)

AT2016gqv (= PS16erk), TNS discovered 2016/09/28.518 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in UGC 2936 at R.A. = 04h02m48s.530, Decl. = +01°58'15".60
Located 4".5 east and 17".9 north of the center of UGC 2936 (Discovery image) (PS1 image)
Mag 18.9:10/13, Type unknown (offset 19.5) (host UGC 02936) (Discovery image) (References: ATEL 9597; SN 1991bd)

2016gqc, (= ASASSN-16kw) ATEL 9555 discovered 2016/09/27.340 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 05h08m05s.220, Decl. = -41°41'13".70
Located 3".7 east and 1".4 north of the center of the host galaxy (Discovery image) (Roland Santallo image)
Mag 17.6:10/11 (16.8:9/25), Type Ia (z=0.046) (zhost=0.044530) (References: ATEL 9566, TNS)

AT2016gpg (= Gaia16bmo), TNS discovered 2016/09/25.930 by F. Ciabattari, E. Mazzoni, S. Rossi (ISSP)
Found in UGC 12558 at R.A. = 23h22m17s.680, Decl. = +50°09'20".90
Located 17".0 west and 14".0 south of the center of UGC 12558 (Paolo Campaner image) (Joel Nicolas image) (Andrea Mantero image)
Mag 19.0:10/10 (18.5:9/25), Type unknown (References: Gaia observations; SN 2007oo, 2001dt)

AT2016idy (= MASTER OT J013415.01-174843.9) (= PS16fbm), ATEL 9540 discovered 2016/09/24.003 by MASTER robotic Net
Found in PGC 877124 at R.A. = 01h34m15s.010, Decl. = -17°48'43".90
Located 2".1 east and 6".1 south of the center of PGC 877124 (Discovery image) (PS1 image)
Mag 19.0:11/14, Type unknown (offset 3.5) (Discovery image) (References: ATEL 9597, TNS)

AT2016glh, (= PTSS-16oms) (= PS16eun) TNS discovered 2016/09/21.621 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 23h44m47s.420, Decl. = +25°53'32".19
Located 24".0 east and 60".0 south of the center of the host galaxy (Discovery image) (Joel Nicolas image) (PS1 image)
Mag 19.9:10/9 (18.8:9/21), Type unknown

2016gkg (= ATLAS16cvu) (= PS16eor) (= Gaia16buw), ATEL 9521 discovered 2016/09/20.248 by Sebastian Otero, Victor Buso
Found in NGC 613 at R.A. = 01h34m14s.460, Decl. = -29°26'25".00
Located 49".1 west and 78".4 south of the center of NGC 613
Mag 16.2:11/14 (15.6:10/19), Type IIb (z=0.004900) (References: ATEL 9573, 9528, 9529, 9526, 9536, 9544, 9556, 9561, 9562, 9576, 9761, TNS)
2016gkg images sub-page

2016gil, (= Gaia16bic) (= PS16ezb) TNS discovered 2016/09/17.313 by Gaia Photometric Science Alerts programme
Found in NGC 2532 at R.A. = 08h10m13s.710, Decl. = +33°57'25".67
Located 0".0 east and 0".0 north of the center of the NGC 2532 (Roque de los Muchachos observatory image) (Joseph Brimacombe image) (PS1 image)
Mag 18.2:11/6 (17.5:9/22), Type II (z=0.018) (References: ATEL 9519, ATEL 9537, Gaia observations, SN 2002hn, 1999gb)

2016gfy (= Gaia16bre), TNS discovered 2016/09/13.103 by Alessandro Dimai
Found in NGC 2276 at R.A. = 07h26m45s.932, Decl. = +85°45'51".17
Located 18".0 east and 30".0 north of the center of NGC 2276 (Discovery image)
Mag 16.1:11/7 (15.5:9/19), Type II (z=0.008) (References: ATEL 9498, Gaia observations; SN 2005dl, 1993X, 1968W, 1962Q, 1968V)
2016gfy images sub-page

2016gfr, TNS discovered 2016/09/12.224 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in PGC 1693718 at R.A. = 18h19m35s.570, Decl. = +23°47'09".20
Located 0".82 east and 4".6 south of the center of PGC 1693718 (Discovery image) (William Wiethoff image) (Joel Nicolas image) (Joel Nicolas image) (JM Llapasset image)
Mag 15.1:9/28, Type Ia (z=0.014)

2016gdu (= ASASSN-16kk), ATEL 9484 discovered 2016/09/05.320 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in LSBG F156-039 at R.A. = 04h10m31s.490, Decl. = -54°41'06".72
Located 7".8 west and 3".1 south of the center of LSBG F156-039 (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 17.0:9/27 (16.9:9/9), Type Ia-91T (z=0.043) (zhost=0.043707) (References: ATEL 9483, TNS)

2016gdt (= PS16epi), TNS discovered 2016/09/08.980 by F. Ciabattari, E. Mazzoni, S. Donati (ISSP)
Found in IC 1407 at R.A. = 21h52m22s.550, Decl. = +03°25'18".50
Located 15".0 west and 17".0 south of the center of IC 1407 (Discovery image) (Andre Manero image) (Joseph Brimacombe image) (PS1 image) Mag 19.7:10/15 (19.6:10/6), Type unknown (offset 20.5) (host II Zw 152) (Discovery image) (References: ATEL 9486)

2016gcm (= PS16erc), TNS discovered 2016/09/08.049 by Paolo Campaner (ISSP)
Found in PGC 166705 at R.A. = 21h04m55s.220, Decl. = +65°42'29".30
Located 3".5 east and 4".5 south of the center of PGC 166705 (Discovery image) (Paolo Campaner image) (Rafael Benavides image) (PS1 image)
anonymous galaxy) (Discovery image) (References: ATEL 9476)

2016gcl, (= ASASSN-16ke) (= Gaia16bym), ATEL 9474 discovered 2016/09/08.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in AGC 331536 at R.A. = 23h37m56s.621, Decl. = +27°16'37".73
Located 2".70 west and 1".50 south of the center of AGC 331536 (Discovery image) (Joel Nicolas image) (Joseph Brimacombe image) (Rafael Benavides image) (JM Llapasset image) (JM Llapasset image)
Mag 18.9:11/26 (16.5:9/24), Type Ia-91T (zhost=0.027999) (References: ATEL 9476, TNS, Gaia observations)

2016fmb (= ATLAS16crg) (= Gaia16blj) ATEL 9472 discovered 2016/09/02.411 by ATLAS at R.A. = 21h35m25s.440, Decl. = +21°19'12".90 Mag 19.0:10/3 (18.5:9/2), Type Ia (z=0.07) (References: ATEL 9478, TNS, Gaia observations)

AT2016hfx (= MASTER OT J050727.73-132416.1) (= PS16epd), ATEL 9459 discovered 2016/09/06.232 by MASTER robotic Net
Found in PGC 938372 at R.A. = 05h07m27s.730, Decl. = -13°24'16".10
Located 10".7 east and 12".0 north of the center of PGC 938372 (Discovery image) (PS1 image)
Mag 18.8:10/15 (17.2:9/6), Type unknown (References: TNS)

2016fqr, (= kait-16ay) (= PS16ezz) TNS discovered 2016/09/02.521 by Lick Observatory Supernova Search
Found in NGC 1122 at R.A. = 02h52m51s.030, Decl. = +42°12'25".74
Located 0".0 east and 0".0 north of the center of NGC 1122 (Discovery image (mirror)) (Joseph Brimacombe image) (Manfred Mrotzek image) (PS1 image)
Mag 18.1:11/10 (16.8:9/6), Type II (z=0.012) (zhost=0.012192) (References: ATEL 9454)

2016cvk (= ASASSN-16jt), TNS discovered 2016/06/12.638 by Stu Parker (BOSS)
Found in ESO 344-G21 at R.A. = 22h19m49s.390, Decl. = -40°40'03".20
Located 2".0 east and 3".0 south of the center of ESO 344-G21 (Discovery image) (Joseph Brimacombe image) (ASASSN image) (Joseph Brimacombe image) (Brent Nicholls image) (Joseph Brimacombe image) (R. Santallo image)
Mag 16.0:10/22 (14.3:9/5), Type II-09ip (z=0.0107) (ASASSN spectrum) (References: ATEL 9445, ATEL 9439, ATEL 9475)

2016fnr (= Gaia16bkx), TNS discovered 2016/08/29.897 by Ron Arbour
Found in UGC 10502 at R.A. = 16h37m38s.800, Decl. = +72°22'24".60
Located 5".0 east and 3".0 south of the center of UGC 10502 (Discover image)
Mag 15.7:10/15 (15.1:9/8), Type Ia (zhost=0.014367) (References: ATEL 9437)
2016fnr images sub-page

2016fff, (= ASASSN-16jf) (= PS16eqt) ATEL 9398 discovered 2016/08/23.250 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGCA 430 at R.A. = 22h36m59s.140, Decl. = -25°13'55".63
Located 0".0 east and 0".0 north of the center of UGCA 430 (Discovery image) (R. Santallo image) (PS1 image)
Mag 17.5:10/19 (15.0:9/4), Type Ia (z=0.011441) (zhost=0.011441) (offset 54.5) (References: ATEL 9405, TNS)

2016ffh, (= ATLAS16cpu) (= Gaia16bcm) ATEL 9400 discovered 2016/08/17.274 by ATLAS
Found in CGCG 249-11 at R.A. = 15h11m49s.480, Decl. = +46°15'03".22
Located 0".0 east and 0".0 north of the center of CGCG 249-11 (Masanori Mizutani image) (JM Llapasset image) (JM Llapasset image)
Mag 17.2:9/28 (15.6:8/25), Type Ia (z=0.018) (zhost=0.018204) (offset 15.6) (References: ATEL 9403, TNS, Gaia observations)

2016fej, (= ASASSN-16jc) (= Gaia16bgk) ATEL 9393 discovered 2016/08/22.174 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 6942 at R.A. = 20h40m39s.870, Decl. = -54°18'36".24
Located 17".8 east and 28".0 south of the center of NGC 6942 (Discovery image) (Peter Marples image) (Joseph Brimacombe image) (R. Santallo image)
Mag 16.1:10/23 (13.9:9/3), Type Ia (zhost=0.010914) (References: ATEL 9409, TNS, vsnet-recent-sn 6551, Gaia observations)

2016fbk, TNS discovered 2016/08/16.443 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in UGC 1212 at R.A. = 01h44m06s.570, Decl. = +34°22'58".20
Located 19".43 west and 16".4 south of the center of UGC 1212 (Discovery image) (Andrea Mantero image) (Rafael Benavides image)
Mag 19.4:10/4 (17.7:8/16), Type Ia (zhost=0.035865) (References: ATEL 9384)

AT2016evq, (= ATLAS16cdp) (= PS16dwt) (= Gaia16bko) ATEL 9369 discovered 2016/07/29.424 by ATLAS at R.A. = 20h02m17s.070, Decl. = +56°23'03".40 Mag 18.5:10/1 (17.6:7/29), Type unknown (offset 2.8) (host anonymous galaxy) (PS1 image) (References: TNS, Gaia observations)

2016eob, TNS discovered 2016/08/03.112 by Simone Leonini, M. Conti, P. Rosi, L. M. Tinjaca Ramirez (ISSP)
Found in UGC 5 at R.A. = 00h03m07s.120, Decl. = -01°54'42".10
Located 22".8 east and 7".9 north of the center of UGC 5 (Paolo Campaner image) (Discovery image) (Joseph Brimacombe image) (Joseph Brimacombe image) (Joel Nicolas image) (Jordi Camarasa image) (Enrico Prosperi image) (Enrico Prosperi image) (Enrico Prosperi image) (Enrico Prosperi image)
Mag 18.8:11/15 (16.5:8/3), Type II (z=0.024) (References: ATEL 9314, vsnet-recent-sn 6509; SN 2003lq, 2000da)

2016eoa (= Gaia16bay) (= PS16env), TNS discovered 2016/08/02.388 by R.Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in NGC 83 at R.A. = 00h21m23s.100, Decl. = +22°26'08".30
Located 9".29 east and 7".0 north of the center of NGC 83 (Discovery image) (K. Nishimura image) (Joseph Brimacombe image) (Joel Nicolas image) (Paolo Campaner image) (Manfred Mrotzek image) (PS1 image)
Mag 18.7:10/9 (16.1:8/15), Type Ia (z=0.021) (References: ATEL 9335, Gaia observations)

2016enk, (= ASASSN-16hy) (= Gaia16bjg) ATEL 9305 discovered 2016/08/03.297 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 9857 at R.A. = 15h26m29s.540, Decl. = +41°44'03".85
Located 20".7 west and 32".6 north of the center of UGC 9857 (Discovery image)
Mag 16.7:9/28 (15.8:8/5), Type IIP (z=0.0078) (zhost=0.007799) (References: ATEL 9326, TNS)
2016enk images sub-page

2016ekg (= AT2016gux) (= Gaia16bkt), TNS discovered 2016/07/27.274 by Emmanuel Conseil
Found in ESO 466-G32 at R.A. = 22h00m03s.600, Decl. = -30°11'07".00 (= PGC 67803)
Located 17".0 east and 3".0 south of the center of ESO 466-G32 (Joel Nicolas image) (Discovery image) (TAROT Chile image) (Joel Nicolas image) (Joel Nicolas image) (Joseph Brimacombe image)
Mag 17.4:9/27 (15.8:8/3), Type Ia (z=0.017) (zhost=0.017100) (References: ATEL 9297, Gaia observations)

2016coi, (= ASASSN-16fp) (= CSS160617:215904+181111) (= PS16cvj) (= Gaia16arp) ATEL 9086 discovered 2016/05/27.540 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 11868 at R.A. = 21h59m04s.140, Decl. = +18°11'10".46
Located 7".9 west and 31".7 north of the center of UGC 11868 (Discovery image)
Mag 17.1:11/19 (13.8:6/8), Type Ic-BL (zhost=0.003646) (z=0.0036) (References: ATEL 9088, 9124, 9128, 9134, 9147, 9201, TNS)
2016coi images sub-page

archive.gif For Supernovae which have faded below 18th magnitude, you will have to look in the archives
Current supernovae Current Extragalactic Novae
Other supernovae from 2016 Other Extragalactic Novae from 2016 Unconfirmed objects from 2016
Supernovae from 2015 Extragalactic Novae from 2015 Unconfirmed objects from 2015
Supernovae from 2014 Extragalactic Novae from 2014 Unconfirmed objects from 2014


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 dbishopx@gmail.com.   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.