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

All active SN
over mag 17.0
NameMagType
ASASSN-16hw14.9Ia
AT2016evb15.0unk
ASASSN-16jf15.5Ia
2016ffh15.6Ia
AT2016ffg15.8unk
2016ekg15.8Ia
ASASSN-16fp15.9Ic-broad
ASASSN-16jc16.0Ia
ASASSN-16gn16.0*IIn
M0217216.1unk
AT2016evw16.1unk
2016eoa16.1Ia
M8363716.2*IIn
ASASSN-16ha16.2*Ia
ASASSN-16hp16.2*Ia
2016ehy16.2*Ia
ASASSN-16fq16.2*IIP
ASASSN-16ip16.3Ia
ASASSN-16in16.3IIn
M31-08d16.4FeII
AT2016fnr16.4unk
ASASSN-16gy16.4II
ASASSN-16hz16.5Ia
2016coj16.5Ia
ASASSN-16iq16.6Ia
ASASSN-16if16.6Ia
ASASSN-16hy16.6II
ASASSN-16je16.7Ia
ASASSN-16jh16.8unk
AT2016edt16.8*unk
2016fbz16.8Ia
ASASSN-16hd16.8*Ia
ASASSN-16fn16.8*Ia
ASASSN-16ie16.9Ia
ASASSN-16hn16.9II
ASASSN-16hh16.9*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.

  • Updated the entry for 2016flv (= PTSS-16mvt, Type Ia)
News: http://www.RochesterAstronomy.org/snimages is working again.   2016coj is a bright type Ia in NGC 4125.   ASASSN-16fq (= 2016cok) is a type IIP in M66.   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, 4292 supernovae (409 CBAT, 3526 unconfirmed, and 357 other sources) have been reported. (3412 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.  

AT2016fnr, 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 16.4:8/29, Type unknown

AT2016fnb, (= PTSS-16mxs) TNS discovered 2016/08/28.690 by PMO-Tsinghua Supernova Survey (PTSS)
Found in FGC 2436 at R.A. = 22h58m28s.780, Decl. = -10°33'20".90
Located 7".0 east and 11".0 north of the center of FGC 2436
Mag 19.0:8/28, Type unknown (zhost=0.025000)

AT2016fmt, TNS discovered 2016/08/28.119 by F. Ciabattari, E. Mazzoni, M. Rossi (ISSP)
Found in NGC 606 at R.A. = 01h34m50s.520, Decl. = +21°24'58".30
Located 4".0 east and 8".0 south of the center of NGC 606 (Confirmation image)
Mag 17.8:8/28, Type unknown

AT2016fmr, (= ATLAS16cqd) ATEL 9423 discovered 2016/08/22.280 by ATLAS at R.A. = 15h27m13s.790, Decl. = +28°45'50".02 Mag 18.7:8/22, Type unknown (offset 8.28) (zhost=0.061936) (host anonymous galaxy) (References: TNS)

AT2016flw, (= PTSS-16mvu) TNS discovered 2016/08/27.665 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 23h21m06s.900, Decl. = -08°06'35".08
Located 9".0 west and 1".0 north of the center of the host galaxy (Discovery image)
Mag 19.8:8/27, Type unknown (zhost=0.098600)

2016flv, (= PTSS-16mvt) TNS discovered 2016/08/27.667 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 22h45m29s.960, Decl. = -07°20'07".14
Located 0".0 east and 2".0 south of the center of the host galaxy (Discovery image)
Mag 17.5:8/27, Type Ia (z=0.053) (References: ATEL 9426)

2016flu, (= ASASSN-16jj) ATEL 9422, discovered 2016/08/27.570 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h47m11s.640, Decl. = +10°04'59".56
Located 3".1 west and 1".6 south of the center of the host galaxy (Discovery image) (Joel Nicolas image) (Joseph Brimacombe image)
Mag 17.1:8/27, Type Ia (z=0.034) (References: ATEL 9420, TNS)

AT2016fjp, (= DLT16w) TNS discovered 2016/08/26.360 by Leonardo Tartaglia
Found in ESO 145-25 at R.A. = 21h54m29s.870, Decl. = -57°39'43".12
Located 0".0 east and 0".0 north of the center of ESO 145-25
Mag 19.5:8/26, Type unknown

AT2016fij, (= ASASSN-16jh) ATEL 9407 discovered 2016/08/15.18 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h46m56s.320, Decl. = -33°47'35".59
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.8:8/25, Type unknown (zhost=0.038900) (offset 10.2) (References: TNS)

MASTER OT J021729.29-595123.9, ATEL 9396 discovered 2016/08/23.126 by MASTER robotic Net
Found in NGC 888 at R.A. = 02h17m29s.290, Decl. = -59°51'23".90
Located 28".8 west and 49".2 south of the center of NGC 888 (Discovery image)
Mag 16.1:8/23, Type unknown

2016fff, (= ASASSN-16jf) 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)
Mag 15.5:8/23, Type Ia (z=0.011441) (zhost=0.011441) (offset 54.5) (References: ATEL 9405, TNS)

2016ffh, (= ATLAS16cpu) 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)
Mag 15.6:8/25, Type Ia (z=0.018) (zhost=0.018204) (offset 15.6) (References: ATEL 9403, TNS)

2016fez, (= ASASSN-16je) ATEL 9395 discovered 2016/08/21.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 17h05m48s.610, Decl. = +69°50'53".95
Located 8".8 west and 1".5 south of the center of the host galaxy (Discovery image) (Masanori Mizutani image) (Esteban Aguilar image) (Gregor Krannich image) (JM Llapasset image) (Marco Russiani image)
Mag 16.7:8/25 (16.3:8/18), Type Ia (z=0.037) (References: ATEL 9397, TNS)

2016fej, (= ASASSN-16jc) 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)
Mag 16.0:8/23, Type Ia (zhost=0.010914) (References: ATEL 9409, TNS)

AT2016fbu, TNS discovered 2016/08/16.065 by Emmanuel Conseil
Found in an anonymous galaxy at R.A. = 16h17m58s.090, Decl. = -60°42'41".00
Located 193".0 west and 59".0 south of the center of the host galaxy (Discovery image) (Roland Santallo image)
Mag 17.6:8/18 (16.8:8/16), Type unknown

MASTER OT J042032.78-215212.3, ATEL 9380 discovered 2016/08/16.036 by MASTER robotic Net at R.A. = 04h20m32s.780, Decl. = -21°52'12".30 Mag 17.9:8/16, Type unknown (offset 4.7)

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)
Mag 17.7:8/16, Type Ia (zhost=0.035865) (References: ATEL 9384)

AT2016fbe, (= DLT16r) TNS discovered 2016/08/14.156 by Leonardo Tartaglia
Found in ESO 137-G27 at R.A. = 16h26m27s.830, Decl. = -59°58'40".04
Located 0".0 east and 0".0 north of the center of ESO 137-G27
Mag 17.8:8/14, Type unknown

AT2016eyv, TNS discovered 2016/08/08.938 by Grzegorz Duszanowicz and Michal Zolnowski
Found in MCG +10-25-56 at R.A. = 17h30m45s.520, Decl. = +56°57'53".20
Located 0".0 east and 0".0 north of the center of MCG +10-25-56 (Discovery image) (Grzegorz Duszanowicz image) (Jaroslaw Grzegorzek image)
Mag 18.1:8/24, Type unknown

AT2016eyr, (= ATLAS16cjv) ATEL 9385 discovered 2016/08/08.592 by ATLAS at R.A. = 02h56m05s.810, Decl. = -14°11'18".62 Mag 17.9:8/8, Type unknown (References: TNS)

MASTER OT J001706.60-382224.8, ATEL 9374 discovered 2016/08/09.019 by MASTER robotic Net at R.A. = 00h17m06s.600, Decl. = -38°22'24".80 Mag 18.6:8/9, Type unknown (Discovery image)

2016ews (= Gaia16bby), TNS discovered 2016/08/11.850 by Giancarlo Cortini
Found in IC 4526 at R.A. = 15h02m36s.550, Decl. = +23°21'09".54
Located 0".0 east and 0".0 north of the center of IC 4526 (Discovery image) (Andrea Mantero image) (Giancarlo Cortini image) (JM Llapasset image) (Joseph Brimacombe image) (JM Llapasset image)
Mag 17.3:8/22 (17.3:8/13), Type Ia (z=0.046) (References: ATEL 9381, Gaia observations)

AT2016ewr, (= kait-16au) TNS discovered 2016/08/11.237 by Lick Observatory Supernova Search at R.A. = 18h22m38s.070, Decl. = +12°26'17".66 Mag 18.1:8/11, Type unknown (Discovery image)

AT2016evw, (= DLT128078) TNS discovered 2016/07/29.048 by Stefano Valenti
Found in ESO 138-G14 at R.A. = 17h06m22s.700, Decl. = -62°09'27".07
Located 0".0 east and 0".0 north of the center of ESO 138-G14 (Joseph Brimacombe image unconfirmed)
Mag 16.1:7/29, Type unknown (zhost=0.005030)

AT2016evq, (= ATLAS16cdp) (= PS16dwt) ATEL 9369 discovered 2016/07/29.424 by ATLAS at R.A. = 20h02m17s.070, Decl. = +56°23'03".40 Mag 17.7:8/16 (17.6:7/29), Type unknown (offset 2.8) (host anonymous galaxy) (PS1 image) (References: TNS)

2016evh, (= ASASSN-16iq) ATEL 9354 discovered 2016/08/09.319 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 471-G41 at R.A. = 23h55m07s.631, Decl. = -31°34'39".02
Located 0".5 west and 1".3 north of the center of ESO 471-G41 (Discovery image) (Joseph Brimacombe image)
Mag 16.6:8/9, Type Ia (z=0.03) (zhost=0.028600) (References: ATEL 9361, TNS)

2016euj, (= ASASSN-16ip) ATEL 9353 discovered 2016/08/09.290 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 479-G7 at R.A. = 02h27m21s.700, Decl. = -23°55'45".30
Located 1".7 west and 1".6 south of the center of ESO 479-G7 (Discovery image) (Joseph Brimacombe image)
Mag 16.3:8/9, Type Ia (z=0.017) (zhost=0.017008) (References: ATEL 9368, ATEL 9372, TNS)

AT2016ete, (= ATLAS16cdo) ATEL 9369 discovered 2016/08/02.592 by ATLAS at R.A. = 01h26m02s.090, Decl. = -15°02'19".07 Mag 19.4:8/2, Type unknown (offset 4.8) (host anonymous galaxy) (References: TNS)

2016esx, (= ASASSN-16io) (= PS16dwu) ATEL 9349 discovered 2016/08/08.430 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 18h40m01s.115, Decl. = +54°13'02".59
Located 0".4 west and 1".6 south of the center of the host galaxy (Discovery image) (Joel Nicolas image) (Joseph Brimacombe image) (Enrico Prosperi image) (PS1 image) (JM Llapasset image)
Mag 17.0:8/22 (16.5:8/8), Type Ia (z=0.032) (References: ATEL 9367, ATEL 9368, TNS, vsnet-recent-sn 6512)

2016eso, (= ASASSN-16in) ATEL 9344 discovered 2016/08/06.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 422-G19 at R.A. = 04h59m30s.040, Decl. = -28°51'39".17
Located 4".6 west and 23".3 north of the center of ESO 422-G19 (Discovery image) (Joseph Brimacombe image) (Joseph Brimacombe image)
Mag 16.3:8/17, Type IIn (z=0.017) (zhost=0.016064) (References: ATEL 9357, TNS)

2016esw, (= kait-16as) (= PS16dto) TNS discovered 2016/08/08.314 by Lick Observatory Supernova Search
Found in an anonymous galaxy at R.A. = 18h58m04s.090, Decl. = +43°56'22".60
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image (mirror)) (PS1 image) (Enrico Prosperi image)
Mag 17.9:8/11, Type II (z=0.028) (zhost=0.028310) (offset 15.3) (References: ATEL 9355, ATEL 9381)

2016esn, (= ASASSN-16if) ATEL 9338 discovered 2016/08/07.400 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 05h58m58s.790, Decl. = -52°26'17".95
Located 35".8 west and 45".6 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.6:8/7, Type Ia (z=0.030) (zhost=0.032022) (References: ATEL 9345, TNS)

2016esm, TNS discovered 2016/08/07.702 by Koichi Itagaki
Found in UGC 3375 at R.A. = 05h55m24s.090, Decl. = +51°54'45".90
Located 0".0 east and 0".0 north of the center of UGC 3375 (Joel Nicolas image) (Yasuo Sano image) (Paolo Campaner image prediscovery)
Mag 17.4:8/9, Type Ia (z=0.03) (References: ATEL 9371, SN 2001gc)

2016esh, (= ASASSN-16ie) ATEL 9341 discovered 2016/08/03.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 16h04m14s.350, Decl. = +16°41'24".07
Located 0".3 west and 0".5 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Enrico Prosperi image) (Enrico Prosperi image)
Mag 16.9:8/11 (16.8:8/8), Type Ia (z=0.045) (zhost=0.044520) (References: ATEL 9345, TNS)

AT2016eqx, TNS discovered 2016/08/06.198 by E. Briggs, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in PGC 1748738 at R.A. = 15h51m25s.230, Decl. = +25°45'33".60
Located 0".0 east and 5".5 south of the center of PGC 1748738 (Discovery image)
Mag 20.4:8/6, Type unknown

2016eqw, (= ASASSN-16ic) (= PS16dye) ATEL 9336 discovered 2016/08/06.210 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 01h14m15s.540, Decl. = -16°24'57".60
Located 0".7 west and 0".9 south of the center of the host galaxy (Discovery image) (PS1 image)
Mag 17.7:8/14 (16.8:8/6), Type Ia-91T (z=0.05) (z=0.047000) (References: ATEL 9337, TNS)

2016eqb, (= ASASSN-16hz) ATEL 9332 discovered 2016/08/01.348 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h15m45s.48, Decl. = -01°20'22".73
Located 2".4 west and 9".0 south of the center of the host galaxy (Discovery image) (Andre Mantero image)
Mag 16.5:8/6 (16.2:8/3), Type Ia (z=0.025) (zhost=0.025308) (References: ATEL 9333) TNS)

2016eqa, TNS discovered 2016/08/05.252 by Koichi Itagaki
Found in an anonymous galaxy at R.A. = 03h20m31s.420, Decl. = +41°30'40".90
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 17.8:8/5, Type Ia-91bg (z=0.0149) (References: ATEL 9364)

2016epw, TNS discovered 2016/08/02.487 by R.Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in an anonymous galaxy at R.A. = 02h15m02s.060, Decl. = +18°15'18".60
Located 10".11 east and 7".7 south of the center of the host galaxy (Discovery image)
Mag 19.7:8/2, Type II (z=0.035) (References: ATEL 9361)

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 0".0 east and 0".0 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)
Mag 18.1:8/8 (16.5:8/3), Type II (z=0.024) (References: ATEL 9314, vsnet-recent-sn 6509; SN 2003lq, 2000da)

2016eoa (= Gaia16bay), 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)
Mag 16.1:8/15, Type Ia (z=0.021) (References: ATEL 9335, Gaia observations)

SMT-DWF16bc, ATEL 9308 discovered 2016/07/28.000 by SkyMapper at R.A. = 21h09m08s.370, Decl. = -66°53'25".00 Mag 18.6:7/28, Type Ia (z=0.056)

2016enk, (= ASASSN-16hy) 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) (K. Nishimaura image) (Masanori Mizutani image) (Diego Rodriguez image) (Manfred Mrotzek image) (G. Locatelli image) (Joseph Brimacombe image) (Joel Nicolas image) (Esteban Aguilar image) (Gregor Krannich image) (JM Llapasset image) (Enrico Prosperi image) (Enrico Prosperi image) (Enrico Prosperi image) (JM Llapasset image)
Mag 16.6:8/22 (15.8:8/5), Type II (z=0.0078) (zhost=0.007799) (References: ATEL 9326, TNS, vsnet-recent-sn 6508)

AT2016emu, (= PTSS-16mhm) TNS discovered 2016/08/01.562 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 17h24m53s.160, Decl. = +18°32'25".00
Located 0".0 east and 0".0 north of the center of the host galaxy (Enrico Prosperi image uncomfirmed)
Mag 18.2:8/1, Type unknown

2016ekt, (= ASASSN-16hw) ATEL 9278 discovered 2016/07/24.270 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 21h53m27s.882, Decl. = -34°24'20".95
Located 1".1 west and 0".7 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 14.9:7/29, Type Ia (z=0.017) (References: ATEL 9289, ATEL 9300, TNS)

2016ekg, 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 15.8:8/3, Type Ia (z=0.017) (zhost=0.017100) (References: ATEL 9297)

2016eja, (= ASASSN-16hr) (= Gaia16azu) ATEL 9270 discovered 2016/07/26.420 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 22h25m31s.760, Decl. = +38°59'03".50
Located 2".5 east and 1".4 north of the center of the host galaxy (Discovery image) (Masanori Mizutani image) (Esteban Aguilar image) (JM Llapasset image)
Mag 17.0:8/25 (16.4:8/7), Type Ia (z=0.040) (References: ATEL 9273 TNS, Gaia observations)

2016eiy, (= ASASSN-16hp) ATEL 9268 discovered 2016/07/26.069 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 509-IG64 at R.A. = 13h34m38s.640, Decl. = -23°40'53".15
Located 7".7 west and 6".2 south of the center of ESO 509-IG64 (Discovery imag) (Roland Santallo image)
Mag 16.2:7/26, Type Ia (z=0.0087) (zhost=0.008663) (References: ATEL 9272, TNS)

2016egz, (= ASASSN-16hn) ATEL 9262 discovered 2016/07/24.320 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h04m03s.850, Decl. = -34°48'51".87
Located 0".3 west and 0".9 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 16.9:8/7 (16.1:7/21), Type II (z=0.02) (zhost=0.023200) (References: ATEL 9269, TNS)

AT2016dbk, TNS discovered 2016/07/05.699 by Tsinghua-NAOC Transient Survey (TNTS)
Found in UGC 10412 at R.A. = 16h29m35s.820, Decl. = +15°39'30".20
Located 4".0 west and 0".0 north of the center of UGC 10412 (Discovery image)
Mag 17.4:7/5, Type unknown (zhost=0.034117)

2016daj, (= ASASSN-16hh) (= Gaia16baj) TNS discovered 2016/07/17.535 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG +3-6-31 at R.A. = 02h04m37s.500, Decl. = +21°35'08".45
Located 12".7 east and 20".6 south of the center of MCG +3-6-31 (Discovery image) (Joel Nicolas image) (Joel Nicolas image) (Kunihiro Shima image) (Enrico Prosperi image) (Joseph Brimacombe image) (Enrico Prosperi image)
Mag 16.9:7/24 (16.6:7/17), Type Ia (z=0.032) (References: ATEL 9258, Gaia observations)

AT2016dai, (= PTSS-16kfg) (= PS16dud) TNS discovered 2016/07/16.785 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 21h44m11s.010, Decl. = +08°51'56".91
Located 4".0 east and 2".0 south of the center of the host galaxy (PS1 image)
Mag 19.6:8/9 (19.1:7/16), Type unknown

2016dag, TNS discovered 2016/07/09.390 by Stu Parker (BOSS)
Found in ESO 18-G2 at R.A. = 08h19m07s.450, Decl. = -78°41'54".00
Located 22".0 west and 8".0 south of the center of ESO 18-G2 (Discovery image)
Mag 17.0:7/9, Type Ia (z=0.01928) (References: ATEL 9249)

AT2016efr (= MASTER OT J144732.66-191242.1) (= Gaia16aur), ATEL 9234 discovered 2016/07/09.874 by MASTER robotic Net
Found in PGC 858421 at R.A. = 14h47m32s.660, Decl. = -19°12'42".10
Located 8".7 west and 20".0 south of the center of PGC 858421 (Discovery image)
Mag 18.5:7/14 (17.7:7/9), Type unknown (References: TNS, Gaia observations)

AT2016czw (= SNhunt323), TNS discovered 2016/07/10.246 by Catalina Real-Time Transient Survey and Mirco Villi
Found in MCG +5-36-32 at R.A. = 15h27m00s.540, Decl. = +26°27'13".07
Located 0".0 east and 0".0 north of the center of MCG +5-36-32 (Discovery image) (William Wiethoff image)
Mag 18.9:7/10, Type unknown (References: SN 1963A)

MASTER OT J121151.82-023527.9, ATEL 9228 discovered 2016/07/07.773 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 12h11m51s.820, Decl. = -02°35'27".90
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 17.1:7/7, Type unknown

2016czr, (= PTSS-16jvj) TNS discovered 2016/07/08.581 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 16h45m37s.250, Decl. = +21°49'19".30
Located 5".0 east and 4".0 south of the center of the host galaxy (Enrico Prosperi image) (Enrico Prosperi image)
Mag 18.0:7/16, Type Ia (z=0.04) (References: ATEL 9272, vsnet-recent-sn 6464)

2016czq (= ASASSN-16hd), ATEL 9227 discovered 2016/07/08.590 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 01h50m51s.709, Decl. = +22°34'00".49
Located 2".50 west and 11".60 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.8:7/8, Type Ia (z=0.029) (References: ATEL 9253, TNS)

2016czc, (= ASASSN-16hc) ATEL 9223 discovered 2016/07/07.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 13h59m04s.456, Decl. = +33°08'20".30
Located 6".4 east and 2".7 north of the center of the host galaxy (Discovery image) (Gianpiero Locatelli image) (Joseph Brimacombe image) (Enrico Prosperi image)
Mag 17.3:7/16, Type Ia-91T (zhost=0.050972) (References: ATEL 9237, TNS)

AT2016czb (= SNhunt322) (= PS16dup), TNS discovered 2016/07/07.406 by Catalina Real-Time Transient Survey and Mirko Villi
Found in UGC 12581 at R.A. = 23h24m34s.380, Decl. = +09°16'17".98
Located 0".0 east and 0".0 north of the center of UGC 12581 (Discovery image) (PS1 image)
Mag 21.2:8/13 (19.5:7/7), Type unknown (offset 15.1)

AT2016cza, (= ASASSN-16ha) ATEL 9222 discovered 2016/07/07.369 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in FAIRALL 0673 at R.A. = 01h03m30s.273, Decl. = -47°01'27".58
Located 14".6 west and 0".7 south of the center of FAIRALL 0673 (Discovery image) (Joseph Brimacombe image) (R. Santallo image)
Mag 16.2:7/8, Type Ia (zhost=0.022529) (References: ATEL 9300, TNS)

2016cyz, (= ASASSN-16gz) (= Gaia16bbj) ATEL 9222 discovered 2016/07/06.419 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h34m27s.549, Decl. = -21°12'55".11
Located 4".2 west and 5".3 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.5:7/24 (16.6:7/6), Type Ia (z=0.033) (References: ATEL 9300, TNS, Gaia observations)

AT2016cyy, (= ASASSN-16hb) TNS discovered 2016/07/06.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h43m25s.740, Decl. = +79°11'59".21
Located 0".0 east and 0".0 north of the center of the host galaxy (JM Llapasset image)
Mag 19.5:7/16 (15.1:7/6), Type unknown

2016cyx, (= ASASSN-16gy) (= PS16dve) ATEL 9217 discovered 2016/07/06.590 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 1814 at R.A. = 02h21m22s.767, Decl. = +16°33'54".56
Located 13".5 west and 5".0 south of the center of UGC 1814 (Discovery image) (Joseph Brimacombe image) (Enrico Prosperi image) (PS1 image) (Manfred Mrotzek image)
Mag 16.4:8/16 (16.1:7/6), Type II (zhost=0.013689) (References: ATEL 9237, TNS)

2016cyw (= KAIT-16ag) (= PS16dtj) (= AT2016ezm), TNS discovered 2016/07/05.092 by Paolo Campaner (ISSP)
Found in IC 1702 at R.A. = 01h25m56s.190, Decl. = +16°35'49".50
Located 0".0 east and 0".0 north of the center of IC 1702 (Discovery image) (Kunihiro Shima image) (Paolo Campaner image) (Paolo Campaner image) (Enrico Prosperi image) (LOSS image) (PS1 image)
Mag 19.6:8/12 (17.2:7/5), Type IIP (References: ATEL 9308, AT2016ezm)

2016cyv, (= ASASSN-16gv) (= Gaia16azq) (= PS16dvk) ATEL 9212 discovered 2016/07/05.580 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 503-21 at R.A. = 01h46m52s.110, Decl. = +33°23'21".57
Located 15".8 west and 1".8 south of the center of CGCG 503-21 (Discovery image) (Joseph Brimacombe image) (Enrico Prosperi image) (PS1 image)
Mag 18.6:8/17 (16.9:7/9), Type Ia (offset 16.1) (z=0.036) (zhost=0.037326) (References: ATEL 9221, TNS, Gaia observations)

2016cyt (= PS16dst), TNS discovered 2016/07/02.390 by R. Gagliano, E. Weinberg, R. Post, Jack Newton, and Tim Puckett
Found in NGC 7033 at R.A. = 21h09m35s.830, Decl. = +15°07'31".80
Located 6".08 west and 2".3 north of the center of NGC 7033 (Discovery image) (Manfred Mrotzek image) (Andre Mantero image) (Enrico Prosperi image) (Kunihiro Shima image) (Yasuo Sano image) (Kunihiro Shima image) (Gregor Krannich image) (Kunihiro Shima image) (Enrico Prosperi image) (Enrico Prosperi image) (PS1 image) (JM Llapasset image)
NGC 7033) (Discovery image) (References: ATEL 9210)

MASTER OT J151647.17+283742.8 (= CSS160712:151647+283743), ATEL 9204 discovered 2016/06/28.972 by MASTER robotic Net
Found in PGC 1841447 at R.A. = 15h16m47s.170, Decl. = +28°37'42".80
Located 26".4 west and 16".2 south of the center of PGC 1841447 (Discovery image) (Joel Nicolas image) (Enrico Prosperi image) (Gianpiero Locatelli image) (Esteban Aguilar image) (Masanori Mizutani image) (CRTS image) (Joel Nicolas image) (Enrico Prosperi image)
Mag 18.0:7/12 (17.8:6/28), Type Ia (z=0.056) (References: ATEL 9243, vsnet-recent-sn 6439)

AT2016cys, (= PTSS-16jpc) TNS discovered 2016/06/29.585 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 15h31m55s.280, Decl. = +01°22'44".91
Located 2".0 west and 1".0 south of the center of the host galaxy (Discovery image) (William Wiethoff image) (Masanori Mizutani image)
Mag 19.9:7/6 (19.4:6/29), Type unknown

2016cyr, (= PTSS-16jkp) (= Gaia16awt) TNS discovered 2016/06/29.629 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 17h06m27s.540, Decl. = +21°32'53".18
Located 1".0 west and 3".0 south of the center of the host galaxy (Discovery image) (Enrico Prosperi image) (William Wiethoff image) (Masanori Mizutani image) (Enrico Prosperi image) (Enrico Prosperi image)
Mag 18.2:7/26 (17.7:7/1), Type IIP (z=0.03) (zhost=0.033000) (References: ATEL 9283, Gaia observations, vsnet-recent-sn 6461)

AT2016edt (= MASTER OT J104916.33+582039.9) (= Gaia16ass), ATEL 9200 discovered 2016/06/22.037 by MASTER robotic Net
Found in UGC 5919 at R.A. = 10h49m16s.330, Decl. = +58°20'39".90
Located 16".5 west and 2".5 south of the center of UGC 5919 (Discovery image) (Kunihiro Shima image) (JM Llapasset image) (JM Llapasset image)
Mag 16.8:7/16 (15.9:6/29), Type unknown (References: TNS, Gaia observations)

2016cym, (= ASASSN-16gq) (= Gaia16auc) ATEL 9199 discovered 2016/06/21.03 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 446-G23 at R.A. = 14h11m36s.100, Decl. = -30°23'53".10
Located 0".1 west and 13".8 north of the center of ESO 446-G23 (Discovery image) (Joseph Brimacombe image)
Mag 17.8:7/11 (16.7:6/27), Type Ia (zhost=0.023136) (References: ATEL 9219, TNS, Gaia observations)

2016cyl, (= ASASSN-16gp) ATEL 9199 discovered 2016/06/18.14 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in WKK 2066 at R.A. = 13h16m42s.770, Decl. = -55°17'59".89
Located 2".7 west and 3".4 south of the center of WKK 2066 (Discovery image) (Joseph Brimacombe image)
Mag 16.6:6/27, Type Ia (References: ATEL 9233, TNS)

2016cyk, (= ASASSN-16go) ATEL 9195 discovered 2016/06/27.120 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 13h02m44s.260, Decl. = -26°56'26".81
Located 3".7 east and 0".9 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.4:6/27, Type II (zhost=0.016054) (References: ATEL 9219, TNS)

2016cyj, (= ASASSN-16gn) (= Gaia16aty) ATEL 9194 discovered 2016/06/26.260 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 12h06m57s.585, Decl. = +27°18'04".93
Located 0".3 east and 1".2 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Esteban Aguilar image)
Mag 16.0:7/6, Type IIn (zhost=0.055980) (z=0.0560) (References: ATEL 9208 TNS Gaia observations)

2016cyi, (= PTSS-16jik) TNS discovered 2016/06/25.807 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 22h16m58s.390, Decl. = +46°44'07".28
Located 55".0 east and 1".0 north of the center of the host galaxy (Joseph Brimacombe image) (Enrico Prosperi image) (Marc Deldem image) (JM Llapasset image)
Mag 17.0:8/23 (16.4:7/9), Type IIn (z=0.044) (References: ATEL 9334)

AT2016cwu, TNS discovered 2016/06/21.190 by L. Cox, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in NGC 4889 at R.A. = 13h00m07s.650, Decl. = +27°58'33".70
Located 6".23 west and 3".9 south of the center of NGC 4889 (Discovery image) (Paolo Campaner image) (Robert Spellman image) (Enrico Prosperi image)
Mag > 18.5:7/16 (17.5:6/22), Type unknown (zhost=0.021630)

2016cxb (= MASTER OT J211223.35+144645.1) (= PS16cvc), ATEL 9174 discovered 2016/06/17.096 by MASTER robotic Net at R.A. = 21h12m23s.350, Decl. = +14°46'45".10 Mag 17.2:7/17 (16.5:6/17), Type Ia (z=0.0293) (offset 4.4) (Discovery image) (PS1 image) (Enrico Prosperi image) (Padova-Asiago spectrum) (References: ATEL 9195, ATEL 9182, TNS)

2016cvw, (= PTSS-16ipw) TNS discovered 2016/06/18.813 by PMO-Tsinghua Supernova Survey (PTSS)
Found in MCG +2-58-8 at R.A. = 22h46m12s.820, Decl. = +10°33'33".31
Located 6".0 east and 7".0 north of the center of MCG +2-58-8 (Discovery image) (Enrico Prosperi image)
Mag 18.1:7/17, Type Ia (zhost=0.038877) (References: ATEL 9173)

2016cvv, (= PTSS-16ijc) (= PS16cyd) TNS discovered 2016/06/16.709 by PMO-Tsinghua Supernova Survey (PTSS)
Found in CGCG 280-24 at R.A. = 19h20m28s.850, Decl. = +54°12'30".66
Located 22".0 west and 10".0 south of the center of CGCG 280-24 (Thomas Langhans image) (William Wiethoff image) (Joel Nicolas image) (Andre Mantero image) (Masanori Mizutani image) (Manfred Mrotzek image) (Esteban Aguilar image) (Enrico Prosperi image) (PS1 image) (Marc Deldem image) (Diego Rodriguez image)
Mag 17.1:7/11 (16.5:7/4), Type Ia (zhost=0.044571) (References: ATEL 9171)

2016cvn (= ATLAS16bdg), ATEL 9151 discovered 2016/06/05.308 by ATLAS
Found in NGC 4708 at R.A. = 12h49m41s.360, Decl. = -11°05'34".40
Located 0".0 east and 0".0 north of the center of NGC 4708 (Kunihiro Shima image)
Mag 15.1:6/17, Type Ia (zhost=0.013896) (References: ATEL 9165, TNS; SN 2005bo, 2003ef)

2016csd (= ASASSN-16fx) (= Gaia16avj), ATEL 9127 discovered 2016/06/08.430 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h00m44s.960, Decl. = -46°16'49".05
Located 4".00 east and 3".50 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (R. Santallo image)
Mag 17.6:7/2 (17.0:6/14), Type Ia (z=0.039) (References: ATEL 9170 Gaia observations)

2016cqz (= ASASSN-16fv), ATEL 9123 discovered 2016/06/06.280 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in IC 4705 at R.A. = 18h28m10s.441, Decl. = -71°41'38".81
Located 0".60 east and 0".60 south of the center of IC 4705 (Discovery image) (Joseph Brimacombe image)
Mag 15.6:6/6, Type Ia (z=0.011972) (References: ATEL 9142, TNS)

MASTER OT J83637.5+733504.8 (= AT2016ehw) (= Gaia16avr), ATEL 9119 discovered 2016/06/04.677 by MASTER robotic Net
Found in MCG +12-8-47 at R.A. = 08h36m37s.500, Decl. = +73°35'04".80 (= PGC 24209)
Located 0".0 east and 0".0 north of the center of MCG +12-8-47 (Discovery image) (Rafa Glez image)
Mag 16.2:7/20 (15.6:6/8), Type IIn (z=0.012) (offset 19.53) (References: ATEL 9129, Gaia observations)

2016cpc (= Gaia16awr), TNS discovered 2016/05/31.406 by M. Peoples, E. Weinberg, R. Post, Jack Newton, and Tim Puckett
Found in UGC 10765 at R.A. = 17h13m24s.210, Decl. = +42°53'42".10
Located 6".26 west and 13".3 south of the center of UGC 10765 (Discovery image) (Jaroslaw Grzegorzek image) (Andre Mantero image) (Kunihiro Shima image) (Joseph Brimacombe image) (Manfred Mrotzek image) (Joseph Brimacombe image) (Juan-Luis Glez. Carballo image) (Joel Nicolas image) (Jordi Camarasa image) (Enrico Prosperi image) (Enrico Prosperi image) (Enrico Prosperi image)
Mag 18.9:7/27 (17.4:6/4), Type IIP (zhost=0.024730) (References: Gaia observations, vsnet-recent-sn 6366)

AT2016cpb, TNS discovered 2016/05/31.309 by L. Cox, E. Weinberg, R. Post, Jack Newton, and Tim Puckett
Found in UGC 10638 at R.A. = 16h51m46s.56, Decl. = +81°35'59".3 (= PGC 59179)
Located 3".0 east and 28".7 north of the center of UGC 10638 (Discovery image) (Manfred Mrotzek image) (Joel Nicolas image) (Joel Nicolas image)
Mag 19.9:7/26 (17.9:5/31), Type unknown (zhost=0.039400)

2016cor (= PS16crs), TNS discovered 2016/05/25.720 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 15h44m31s.200, Decl. = +16°18'12".80
Located 5".0 west and 1".0 south of the center of the host galaxy (Discovery image) (PS1 image) (Enrico Prosperi image)
Mag > 19.0:7/16 (17.9:5/25), Type Ia (zhost=0.049) (z=0.049)

2016cok, (= ASASSN-16fq) ATEL 9091 discovered 2016/05/28.296 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in M66 at R.A. = 11h20m19s.100, Decl. = +12°58'56".01
Located 61".4 east and 34".0 south of the center of M66 (Discovery image)
Mag 16.2:7/6 (16.1:6/1), Type IIP (zhost=0.002425) (z=0.002) (References: ATEL 9093, 9094, 9189, TNS; SN 2009hd, 1973R, 1989B, (1997bs))
2016cok images sub-page

2016coj, (= KAIT-16X) (= AT2016cop) (= Gaia16asr) ATEL 9095 discovered 2016/05/28.194 by Lick Observatory Supernova Search
Found in NGC 4125 at R.A. = 12h08m06s.773, Decl. = +65°10'37".84
Located 4".8 east and 10".8 north of the center of NGC 4125 (Discovery image)
Mag 16.5:8/12 (13.0:6/12), Type Ia (z=0.005) (zhost=0.004483) (References: TNS, ATEL 9193, ATEL 9207)
2016coj images sub-page

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 15.9:8/25 (13.8:6/8), Type Ic-broad (zhost=0.003646) (z=0.0036) (References: ATEL 9088, 9124, 9128, 9134, 9147, 9201, TNS)
2016coi images sub-page

2016coa (= ASASSN-16fn), ATEL 9081 discovered 2016/05/26.210 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 12h56m58s.887, Decl. = -15°32'10".51
Located 0".8 west and 0".1 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Rafael G. Farfán image)
Mag 16.8:7/8 (16.2:5/26), Type Ia (z=0.02012) (References: ATEL 9118, TNS, Gaia observations)

2016cmn, (= ASASSN-16fj) ATEL 9073 discovered 2016/05/20.538 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in IC 1289 at R.A. = 18h30m02s.410, Decl. = +39°57'55".84
Located 1".1 east and 3".8 north of the center of IC 1289 (Discovery image) (Joseph Brimacombe image) (Manfred Mrotzek image) (Luis Lopes image) (JM Llapasset image) (Enrico Prosperi image)
Mag 17.5:7/17 (15.6:5/21), Type Ia (zhost=0.018313) (References: ATEL 9075, TNS)

2016cdd, (= ASASSN-16ff) ATEL 9058 discovered 2016/05/14.150 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 218-G8 at R.A. = 12h31m53s.640, Decl. = -51°44'50".83
Located 0".4 west and 1".1 north of the center of ESO 218-G8 (Discovery image) (Joseph Brimacombe image) (Seiichiro Kiyota image) (R. Santallo image)
Mag 16.4:6/29 (16.1:5/14), Type Ib (z=0.009) (zhost=0.008731) (References: ATEL 9065 TNS)

2016cdc, (= ASASSN-16fe) (= Gaia16aop) ATEL 9057 discovered 2016/05/15.349 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h01m11s.440, Decl. = -37°16'08".97
Located 15".0 east and 1".0 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Berto Monard image) (R. Santallo image)
Mag 18.1:7/13 (17.0:5/17), Type Ia (z=0.0386) (References: ATEL 9142, TNS, Gaia Observations)

2016cda, (= ASASSN-16fc) (= CSS160527:153151+372448) ATEL 9057 discovered 2016/05/15.350 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h31m51s.240, Decl. = +37°24'47".87
Located 2".0 west and 2".0 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (CRTS image) (Enrico Prosperi image) (Joel Nicolas image) (Enrico Prosperi image)
Mag 17.7:7/16 (16.19:5/27), Type Ia (z=0.030) (zhost=0.029997) (References: ATEL 9060, ATEL 9107, TNS)

2016ccz, (= iPTF16auf) (= PS16cpd) (= Gaia16aqm), ATEL 9049 discovered 2016/05/13.350 by Palomar Transient Factory
Found in MRK 685 at R.A. = 14h31m09s.260, Decl. = +27°14'09".80
Located 0".0 east and 0".0 north of the center of MRK 685 (Joseph Brimacombe image) (Manfred Mrotzek image) (PS1 image) (Enrico Prosperi image) (Rafa Glez image) (JM Llapasset image) (Luis Lopes image) (Enrico Prosperi image) (JM Llapasset image) (Luis Lopes image) (Enrico Prosperi image) (Enrico Prosperi image) (Enrico Prosperi image)
Mag 17.7:7/16 (15.3:5/27), Type Ia (z=0.015) (offset 5.6) (References: TNS, Gaia observations)

2016ccm, (= MASTER OT J140958.91+174549.4) (= CSS160427:140959+174549) (= Gaia16aql), ATEL 8984 discovered 2016/04/24.067 by MASTER robotic Net
Found in IC 983 at R.A. = 14h09m58s.91, Decl. = +17°45'49".4
Located 78".5 west and 108".0 north of the center of IC 983 (Discovery image)
Mag 17.5:7/16 (15.6:4/26), Type IIP (z=0.019) (References: ATEL 9013, ATEL 9034, TNS, Gaia observations; SN 2005I)
2016ccm 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.