Central Bureau for Astronomical Telegrams
List of Recent Supernovae
This page gives details on supernovae that have occurred since the start of 2015 . All coordinates given in the table below are J2000.0 positions.Date refers to the date of discovery, Mag.
to the magnitude at discovery and Offset to the
offset from the nucleus of the host galaxy as reported at time of
discovery. Disc. Ref. is the reference to the discovery report,
Posn. Ref. is the source of the accurate position and
Type is the supernova's type (as reported at or near the
time of discovery).
Note that the preferred hierarchy for host-galaxy catalogue designations
is M/NGC/IC, UGC, MCG; all other catalogues are considered "Anon" below.
Links are provided to the references, but access to recent circulars requires a subscription.
This list may be freely pointed-to from your own Web site, but must not be copied to your own site or otherwise redistributed. If you use information from this list in the preparation of any publication, please acknowledge this URL and CBAT.
A larger list of all supernovae is also available.
SN Host Galaxy Date R.A. Decl. Offset Mag. Disc. Ref. SN Position Posn. Ref. Type SN Discoverer(s) 2015bh NGC 2770 2015 02 07 09 09.6 +33 07 16E 4S 19.1 CBET 4229 09 09 35.06 +33 07 22.1 CBET 4229 IIn 2015bh Howerton, Drake et al. (Catalina Real-time Transient Survey) 2015bg Anon. 2015 12 16 02 47.6 +34 55 13E 4N 17.8 CBET 4226 02 47 34.51 +34 54 33.6 CBET 4226 Ia 2015bg Maticic (PIKA) 2015bf NGC 7653 2015 12 12 23 24.8 +15 17 4W 20N 17.3 CBET 4219 23 24 49.03 +15 16 52.0 CBET 4219 IIn 2015bf Itagaki 2015be NGC 1843 2015 12 06 05 14.1 -10 38 1E 6N 18.0 CBET 4218 05 14 06.24 -10 37 30.0 CBET 4218 IIP 2015be Stegman, Zheng, Filippenko (LOSS) 2015bd NGC 3662 2015 12 07 11 23.8 -01 06 8W 3S 15.9 CBET 4217 11 23 45.88 -01 06 21.2 CBET 4217 Ia 2015bd Itagaki 2015bc UGC 3301 2015 12 02 05 23.0 -00 08 12E 9N 18.1 CBET 4214 05 22 59.91 -00 08 17.4 CBET 4214 II 2015bc Gagliano, Post, Newton, Puckett 2015bb NGC 5772 2015 11 16 14 51.6 +40 36 12W 6S 17.0 CBET 4211 14 51 37.83 +40 35 51.4 CBET 4211 Ib/c 2015bb Shima 2015ba IC 1029 2015 11 28 14 32.5 +49 54 19E 42S 16.7 CBET 4209 14 32 29.19 +49 53 34.5 CBET 4209 II 2015ba Itagaki 2015az IC 290 2015 11 30 03 09.7 +40 58 1W 1N 17.6 CBET 4208 03 09 42.51 +40 58 29.3 CBET 4208 Ia 2015az Gagliano, Post, Newton, Puckett 2015ay UGC 722 2015 10 03 01 09.8 +13 18 12E 3S 16.8 CBET 4204 01 09 46.77 +13 18 28.9 CBET 4204 II 2015ay Liao, Chen, Xu, Sun, Gao 2015ax Anon. 2015 10 30 01 18.3 +15 06 12E 2N 17.2 CBET 4203 01 18 15.60 +15 05 58.8 CBET 4203 Ia 2015ax Kugel 2015aw ESO 197-G24 2015 07 12 02 06.4 -52 01 16E 14N 15.9 CBET 4202 02 06 22.53 -52 01 26.7 CBET 4202 Ia 2015aw Parker 2015av ESO 285-G20 2015 11 16 20 29.6 -43 50 13W 1N 17.6 CBET 4199 20 29 36.45 -43 50 27.7 CBET 4199 Ic 2015av Parker 2015au NGC 7300 2015 11 10 22 31.0 -14 00 7W 18N 17.7 CBET 4198 22 30 59.42 -13 59 56.1 CBET 4198 IIb 2015au Bock 2015at IC 900 2015 07 11 13 34.7 +09 20 2E 6N 16.6 CBET 4197 13 34 43.16 +09 20 19.4 CBET 4197 II 2015at Bock 2015as UGC 5460 2015 11 15 10 08.2 +51 51 16.0 CBET 4194 10 08 11.37 +51 50 40.9 CBET 4194 II 2015as K. Nishimura 2015ar NGC 383 2015 11 11 01 07.3 +32 24 58W 46S 18.8 CBET 4193 01 07 20.38 +32 23 59.8 CBET 4193 Ia 2015ar Conseil, Arlic 2015aq UGC 5015 2015 09 21 09 25.7 +34 17 43W 2S 15.6 CBET 4192 09 25 44.53 +34 16 36.1 CBET 4192 IIP 2015aq Lipunov, Shumkov (MASTER) 2015ap IC 1776 2015 09 08 02 05.2 +06 06 29W 16S 17.3 CBET 4190 02 05 13.32 +06 06 08.4 CBET 4190 Ib 2015ap Ross, Zheng, Filippenko (LOSS) 2015ao ESO 354-G3 2015 10 06 01 50.9 -36 01 12E 15N 17.7 CBET 4189 01 50 53.56 -36 00 30.8 CBET 4189 Ia-p 2015ao Bock 2015an IC 2367 2015 09 13 08 24.3 -18 46 71E 4N 15.2 CBET 4188 08 24 15.02 -18 46 28.1 CBET 4188 II-p 2015an Monard 2015am UGC 1641 2015 08 13 02 09.2 +32 00 3W 12N 18.7 CBET 4187 02 09 09.90 +31 59 51.5 CBET 4187 IIP 2015am Campaner 2015al Anon. 2015 08 10 19 25.2 -53 36 4E 5S 18.5 CBET 4185 19 25 12.69 -53 36 02.8 CBET 4185 Ia 2015al Parker 2015ak ESO 108-21 2015 08 18 22 15.3 -65 33 18E 6N 16.0 CBET 4184 22 15 19.67 -65 32 53.4 CBET 4184 Ia 2015ak Marples 2015aj UGC 3460 2015 09 02 06 28.1 +74 19 18E 28N 18.3 CBET 4183 06 28 03.68 +74 18 33.8 CBET 4183 II 2015aj Campaner 2015ai UGC 8734 2015 07 02 13 48.1 +61 49 7W 20S 16.3 CBET 4182 13 48 04.90 +61 49 15.3 CBET 4182 Ia 2015ai Briggs, Post, Puckett, Newton 2015ah UGC 12295 2015 08 06 23 00.4 +01 38 14E 1N 15.9 CBET 4181 23 00 24.63 +01 37 36.8 CBET 4181 Ib-p 2015ah Lipunov, Gress (MASTER) 2015ag IC 43 2015 08 06 00 42.4 +29 39 1W 12N 19.1 CBET 4180 00 42 21.86 +29 38 41.5 CBET 4180 Ic 2015ag Campaner 2015af NGC 6801 2015 08 09 19 27.6 +54 23 17E 12N 18.4 CBET 4179 19 27 37.70 +54 22 34.0 CBET 4179 II 2015af Campaner 2015ae NGC 7753 2015 08 06 23 47.1 +29 29 18E 7N 17.3 CBET 4178 23 47 06.15 +29 29 07.4 CBET 4178 II 2015ae Itagaki 2015ad UGC 2282 2015 07 29 02 48.7 +14 19 3E 9S 17.5 CBET 4176 02 48 42.34 +14 18 45.4 CBET 4176 Ia 2015ad Leonini et al. 2015ac UGC 12474 2015 07 28 23 16.7 +34 00 1W 3N 17.5 CBET 4175 23 16 43.32 +33 59 47.6 CBET 4175 Ia 2015ac Emmanouilidi, Koukioglou 2015ab NGC 938 2015 07 10 02 28.5 +20 17 9W 6N 17.3 CBET 4173 02 28 32.86 +20 17 07.7 CBET 4173 Ia 2015ab Itagaki 2015aa Anon. 2015 05 19 13 12.9 +28 48 2E 0S 20.6 CBET 4172 13 12 53.70 +28 47 55.3 CBET 4172 Ia 2015aa Morokuma et al. (Kiso Supernova Survey) 2015Z NGC 5837 2015 06 16 15 04.7 +12 38 3E 16S 17.5 CBET 4171 15 04 40.78 +12 37 43.6 CBET 4171 IIn 2015Z Arbour 2015Y NGC 2735 2015 04 11 09 02.6 +25 56 10W 0S 17.9 CBET 4170 09 02 37.87 +25 56 04.2 CBET 4170 Ib 2015Y Halevi, Hughes, Zheng, Filippenko (LOSS) 2015X UGC 3777 2015 02 23 07 16.7 +29 51 4W 5S 17.2 CBET 4169 07 16 42.58 +29 51 22.7 CBET 4169 II 2015X Hughes, Zheng, Filippenko (LOSS) 2015W UGC 3617 2015 01 12 06 57.7 +13 35 32W 15N 16.8 CBET 4168 06 57 43.03 +13 34 45.7 CBET 4168 IIP 2015W Kim, Zheng, Filippenko (LOSS) 2015V UGC 11000 2015 04 04 17 49.5 +36 09 5E 7S 15.9 CBET 4167 17 49 27.05 +36 08 36.0 CBET 4167 IIP 2015V Halevi, Zheng, Filippenko (LOSS) 2015U NGC 2388 2015 02 13 07 28.9 +33 49 6E 2N 16.4 CBET 4164 07 28 53.87 +33 49 10.6 CBET 4164 Ibn 2015U Kumar, Yuk, Zheng, Filippenko (LOSS) 2015T ESO 147-G20A 2015 06 16 23 07.4 -61 29 6E 5S 17.3 CBET 4133 23 07 24.07 -61 29 21.2 CBET 4133 II 2015T Parker 2015S Anon. 2015 07 22 00 31.4 -49 36 8E 10S 17.1 CBET 4130 00 31 26.07 -49 35 34.6 CBET 4130 IIP 2015S Marples, Parker 2015R UGC 8690 2015 04 09 13 44.6 +04 47 5W 22N 17.8 CBET 4129 13 44 33.67 +04 46 53.5 CBET 4129 II 2015R Ciabattari, Mazzoni, Donati 2015Q NGC 3888 2015 06 17 11 47.6 +55 58 6E 13N 16.0 CBET 4128 11 47 35.08 +55 58 14.7 CBET 4128 Ib 2015Q Wiggins 2015P MCG -02-33-20 2015 06 07 12 50.5 -10 53 19E 84S 18.2 CBET 4126 12 50 30.72 -10 52 40.5 CBET 4126 IIP 2015P Parker 2015O Anon. 2015 06 22 18 13.8 +13 14 5E 6S 18.3 CBET 4125 18 13 49.23 +13 14 15.9 CBET 4125 IIP 2015O Ross, Zheng, Filippenko (LOSS) 2015N UGC 11797 2015 07 06 21 43.3 +43 35 36W 13N 17.6 CBET 4124 21 43 16.89 +43 34 47.6 CBET 4124 Ia 2015N Stegman, Zheng, Filippenko (LOSS) 2015M Anon. 2015 05 13 13 00.5 +27 59 17.2 CBET 4123 13 00 32.30 +27 58 41.1 CBET 4123 Ia 2015M Itagaki 2015L Anon. 2015 06 14 22 02.3 -61 40 0E 0S 17.0 CBET 4120 22 02 15.45 -61 39 34.6 CBET 4120 I-p 2015L Dong et al. (All Sky Automated Survey for SuperNovae) 2015K NGC 7712 2015 04 25 23 35.9 +23 37 8E 15S 16.3 CBET 4116 23 35 52.26 +23 36 52.1 CBET 4116 Ic 2015K Itagaki 2015J Anon. 2015 04 27 07 35.1 -69 08 19.3 CBET 4115 07 35 05.18 -69 07 53.1 CBET 4115 IIn 2015J Scalzo, Childress et al. 2015I NGC 2357 2015 05 02 07 17.8 +23 21 66E 43S 15.7 CBET 4106 07 17 45.70 +23 20 40.6 CBET 4106 Ia 2015I Noguchi 2015H NGC 3464 2015 02 10 10 54.7 -21 04 30E 14S 16.9 CBET 4093 10 54 42.16 -21 04 13.8 CBET 4093 Ia 2015H Parker 2015G NGC 6951 2015 03 23 20 37.4 +66 07 69E 51N 15.5 CBET 4087 20 37 25.58 +66 07 11.5 CBET 4087 Ibn 2015G Shima 2015F NGC 2442 2015 03 09 07 36.3 -69 30 40W 84N 16.8 CBET 4081 07 36 15.76 -69 30 23.0 CBET 4081 Ia 2015F Monard 2015E Anon. 2015 01 13 03 13.6 +00 15 1W 1N 17.0 CBET 4053 03 13 35.31 +00 15 03.1 CBET 4053 Ia 2015E Morokuma et al. (Kiso Supernova Survey) 2015D NGC 5020 2015 01 18 13 12.7 +12 36 14E 3N 17.5 CBET 4051 13 12 41.16 +12 36 01.8 CBET 4051 IIP 2015D Jin, Gao (Xingming Sky Survey) 2015C IC 4221 2015 01 07 13 18.5 -14 37 2E 12S 16.4 CBET 4049 13 18 30.47 -14 36 44.6 CBET 4049 IIP 2015C Pina, Zheng, Filippenko (LOSS) 2015B NGC 4782 2015 01 05 12 54.6 -12 34 2W 10S 15.0 CBET 4046 12 54 35.53 -12 34 18.6 CBET 4046 Ia 2015B Leonini et al. 2015A NGC 2955 2015 01 09 09 41.3 +35 53 12W 21N 16.6 CBET 4045 09 41 15.55 +35 53 17.4 CBET 4045 Ia 2015A Itagaki
