Bright Supernovae - 2005

This data comes from IAU Circulars and occasionally more data will be provided on IAU's Astronomical Headlines page. An archive of the 2005 updates to this page is available.

This is a list of the supernovae discovered in 2005. For supernovae which are still visible, please look at the main page for the latest data.  

For more information, you can look at the following Supernova Catalogs:
• IAU List of Supernovae since 1885
• Mike Richmond's Supernova list

For the year 2005, 367 (a new record!) supernovae have been reported (249 last year).   80 in NGC and IC galaxies (66 last year), 149 got brighter than 18th Mag (126 last year). 17 extragalactic novae were also reported. The brightest supernova reported for the year was 2005df at mag 12.3, followed by 2005af at 12.5, and 2005cs at 13.5.  

Interesting events in 2005
• Both 2005en and 2005eo were found at almost the same time in UGC 4132.
• For the 3rd time, Robert Evans has discovered a supernova (2005df) in the very southern galaxy NGC 1559.
• 2005cs in M51 is a type II slightly reddened by dust.  
• For the first time this year, I have an image of EVERY supernova above magnitude 18.0.

2005nb, IAUC 8657 discovered 2005/12/17.38 by Texas Supernova Search Found in UGC 7230 at R.A. = 12h13m37s.61, Decl. = +16°07'16".2 Located 1".5 west and 5" north of the center of UGC 7230 (Discovery image) Mag 17.2, Type Ic (References: CBET 357)

2005na, IAUC 8655 discovered 2005/12/31.35 by Jack Newton, D. Ceravolo, and Tim Puckett Found in UGC 3634 at R.A. = 07h01m36s.62, Decl. = +14°07'59".7 Located 1".6 west and 7".4 south of the center of UGC 3634 (Discovery image) Mag < 19.0 (1/6:15.3), Type Ia (References: CBET 350, 349, 351) SN 2005na images sub-page

2005mz, IAUC 8655 discovered 2005/12/31.25 by Jack Newton, M. Peoples, and Tim Puckett Found in NGC 1275 at R.A. = 03h19m49s.88, Decl. = +41°30'18".6 Located 19".2 east and 23".6 south of the center of NGC 1275 (Discovery image) Mag 17.0 (1/6:15.9), Type Ia (References: CBET 347, 351; SN 1968A) SN 2005mz images sub-page

2005my, IAUC 8655 discovered 2005/12/30.55 by Tenagra Observatory Found in ESO 302-G27 at R.A. = 04h01m53s.13, Decl. = -41°56'08".3 Located 15".9 east and 23".0 north of the center of ESO 302-G27 (Discovery image) (Confirmation image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 17.3, Type II (References: CBET 346, 358, IAUC 8689)

2005mt - 2005mx, CBET 344, see 2005mt, 2005mu, 2005mv, 2005mw, and 2005mx (References: IAUC 8651)

2005ms, IAUC 8651 discovered 2005/12/27.30 by Tim Puckett and A. Kroes Found in UGC 4614 at R.A. = 08h49m14s.34, Decl. = +36°07'47".9 Located 25".0 west and 35".9 north of the center of UGC 4614 (Discovery image) (Remanzacco Obs image (mirror)) (Lode Stevens image) (Enrico Prosperi image) (David Richards image) Mag 17.1, Type Ia (References: CBET 343, 345, IAUC 8652)

2005mr, CBET 340 discovered 2005/12/15.849 by HST Type I at Mag 25. (References: IAUC 8651)
2005mh - 2005mq, CBET 339 discovered 2005/10/31-11/27 by SDSS The brightest of which was mag 19.0. (References: IAUC 8651)

2005mg, IAUC 8648 discovered 2005/12/27.08 by Jack Newton and Tim Puckett Found in UGC 155 at R.A. = 00h16m44s.21, Decl. = +07°04'19".8 Located 0".3 east and 14".7 south of the center of UGC 155 (Discovery image) Mag 15.4*, Type II (References: CBET 336, 342, IAUC 8652) SN 2005mg images sub-page

2005mf, IAUC 8648 discovered 2005/12/25.67 by THCA Supernova Survey Found in UGC 4798 at R.A. = 09h08m42s.33, Decl. = +44°48'51".4 Located 5".9 west and 13".3 north of the center of UGC 4798 (Discovery image) (JM Llapasset image (mirror)) (Enrico Prosperi image) Mag 17.3, Type Ic (CfA spectrum) (References: CBET 335, IAUC 8650)

2005me, IAUC 8647 discovered 2005/12/23.781 by Berto Monard Found in ESO 244-31 at R.A. = 01h30m09s.22, Decl. = -42°41'07".0 Located 41" east and 3" north of the center of ESO 244-31 (Discovery image) (Sergio Gonzalez image (color)) (Berto Monard image) Mag 17.6, Type II (CSP light curve) (References: CBET 333, 345, IAUC 8652; SN 2005Q)

2005md, IAUC 8647 discovered 2005/12/25.35 by Lick Observatory Supernova Search Found in NGC 2274 at R.A. = 06h47m19s.11, Decl. = +33°34'24".9 Located 21".8 east and 22".9 north of the center of NGC 2274 (Discovery image) (Enrico Prosperi image) Mag 18.0, Type II (CfA spectrum) (References: CBET 332, IAUC 8650, CBET 1265)

2005mc, IAUC 8647 discovered 2005/12/23.73 by THCA Supernova Survey Found in UGC 4414 at R.A. = 08h27m06s.36, Decl. = +21°38'45".6 Located 4".8 east and 3".2 north of the center of UGC 4414 (Discovery image) (Lode Stevens image) (JM Llapasset image (mirror)) (Enrico Prosperi image) Mag 18.3*, Type Ia (CSP/LCO light curve) (References: CBET 331, 334, 338)

2005mb, IAUC 8647 discovered 2005/12/21.46 by Tim Puckett and P. Ceravolo Found in NGC 4963 at R.A. = 13h05m52s.46, Decl. = +41°42'59".0 Located 5".5 east and 20".2 south of the center of NGC 4963 (Discovery image) Mag 19.5, Type II (References: CBET 330, 345, IAUC 8652)

2005ma, IAUC 8647 discovered 2005/12/24.21 by Tim Puckett and T. Orff Found in MCG -2-13-13 at R.A. = 04h49m53s.91, Decl. = -10°45'23".4 Located 1".9 west and 7".2 south of the center of MCG -2-13-13 (Discovery image) (Enrico Prosperi image) Mag 17.3, Type IIn (References: CBET 329, 334)

2005lz, IAUC 8646 discovered 2005/12/24.07 by Tim Puckett and R. Gagliano Found in UGC 1666 at R.A. = 02h10m49s.76, Decl. = +34°58'58".2 Located 13".8 east and 6".3 south of the center of UGC 1666 (Discovery image) (Pepe Manteca image) (Joel Nicolas image) (Enrico Prosperi image) (Joel Nicolas image) Mag 18.3 (1/6:17.3), Type Ia (References: CBET 329, 337)

2005ly, IAUC 8646 discovered 2005/12/21.12 by Tim Puckett and G. Sostero Found in UGC 934 at R.A. = 01h23m28s.84, Decl. = +30°46'45".7 Located 5".4 east and 18".2 south of the center of UGC 934 (Discovery image) Mag 16.4* (1/24:16.1), Type IIn (References: CBET 325, 327; SN 2003lc) SN 2005ly images sub-page

2005lx, IAUC 8646 discovered 2005/12/19.667 by Tom Boles; Yoshimi Ichimura Found in IC 221 at R.A. = 02h22m39s.01, Decl. = +28°15'07".1 Located 24".8 west and 17".9 south of the center of IC 221 (Boles discovery image) Mag 17.7, Type II (References: CBET 322, 342, IAUC 8652) SN 2005lx images sub-page

2005lw, IAUC 8646 discovered 2005/12/14.57 by Lick Observatory Supernova Search Found in IC 672 at R.A. = 11h08m03s.21, Decl. = -12°29'09".4 Located 1".5 east and 6".5 south of the center of IC 672 (Discovery image) Mag 18.4, Type II (References: CBET 318, 321)

2005lv, IAUC 8645 discovered 2005/12/06.19 by Tim Puckett and R. Gagliano Found in UGC 2964 at R.A. = 04h08m56s.47, Decl. = +27°11'50".8 Located 13".5 west and 2".4 south of the center of UGC 2964 (Discovery image) (Enrico Prosperi image) (Enrico Prosperi image) Mag 18.6, Type unknown

2005lu, IAUC 8645 discovered 2005/12/11.27 by Lick Observatory Supernova Search Found in MCG -03-07-40 at R.A. = 02h36m03s.71, Decl. = -17°15'50".0 Located 1".8 east and 2".2 south of the center of MCG -03-07-40 (Discovery image) (CSP/LCO image) Mag 17.1, Type Ia (References: CBET 317, 321, IAUC 8652)

2005lt, IAUC 8645 discovered 2005/12/10.55 by Lick Observatory Supernova Search Found in MCG +03-30-51 at R.A. = 11h42m26s.21, Decl. = +20°07'05".0 Located 24".5 east and 5".4 south of the center of MCG +03-30-51 (Discovery image) (Lode Stevens image) (JM Llapasset image (mirror)) (Enrico Prosperi image) Mag 16.1* (12/19:15.8), Type Ia (References: CBET 316, 319, 321, IAUC 8652)

2005ls, IAUC 8643 discovered 2005/12/09.052 by Mark Armstrong Found in MCG +7-7-1 at R.A. = 02h54m15s.97, Decl. = +42°43'29".8 Located 6".6 west and 2".9 south of the center of MCG +7-7-1 (Discovery image) Mag 16.4* (12/9:15.8), Type Ia (References: CBET 324, IAUC 8652) SN 2005ls images sub-page

2005lr, IAUC 8641 discovered 2005/12/04.41 by Lick Observatory Supernova Search Found in ESO 492-G2 at R.A. = 07h11m39s.03, Decl. = -26°42'20".2 Located 18".8 west and 2".1 south of the center of ESO 492-G2 (Discovery image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 18.5, Type Ic (References: CBET 321, IAUC 8652)

2005ld - 2005lq, CBET 315 discovered 2005/11/02-24 by SDSS The brightest of which was mag 19.4. (References: IAUC 8640)

2005lc, IAUC 8640 discovered 2005/09/10 by SDSS Found in an anonymous galaxy at R.A. = 03h02m11s.18, Decl. = -01°09'59".4 Located near the center of the host galaxy (Discovery image) Mag 18.8 (8/20:17.6), Type II (References: CBET 315)

2005lb, IAUC 8640 discovered 2005/09/10 by SDSS Found in an anonymous galaxy at R.A. = 22h54m50s.05, Decl. = -00°15'09".0 Located near the center of the host galaxy (Discovery image) Mag < 19.0 (9/6:17.4), Type II (References: CBET 315)

2005la, IAUC 8639 discovered 2005/11/30.51 by Texas Supernova Search Found in KUG 1249+278 at R.A. = 12h52m15s.68, Decl. = +27°31'52".5 Located 6" west and 6" south of the center of KUG 1249+278 (Discovery image) Mag 17.6, Type II/Ib (References: CBET 314)

2005kz, IAUC 8639 discovered 2005/12/01.03 by Tim Puckett and G. Sostero Found in MCG +08-34-32 at R.A. = 19h00m49s.82, Decl. = +50°53'01".8 Located 15".6 east and 9".5 north of the center of MCG +08-34-32 (Discovery image) (Lode Stevens image) Mag 18.2, Type Ic (References: CBET 313; ATEL 671)

2005ky, IAUC 8636 discovered 2005/11/24.3 by Supernova Legacy Survey type Ia at mag 21.0 (CSP/LCO image)

2005kx, IAUC 8635 discovered 2005/11/26.39 by Tim Puckett and J. Tigner Found in NGC 3197 at R.A. = 10h14m26s.09, Decl. = +77°49'19".4 Located 5".1 west and 6".2 north of the center of NGC 3197 (Discovery image) (Paolo Corelli image) (Gregor Duszanowicz image) (Nick James image) Mag 17.2, Type II (References: CBET 307, 311, IAUC 8652; ATEL 667)

2005kv and 2005kw, IAUC 8635 discovered 2005/11/19.5 by Nearby Supernova Factory The brightest of which was mag 19.2. (References: CBET 306; ATEL 664)

2005ku, IAUC 8634 discovered 2005/11/26 by SDSS Found in an anonymous galaxy at R.A. = 22h59m42s.61, Decl. = -00°00'49".3 Located near the center of the host galaxy (Discovery image) (CSP/LCO image) (SDSS discovery page) Mag < 18.2 (11/26:17.5), Type Ia (References: CBET 304)

2005kn - 2005kt, IAUC 8634 discovered 2005/10/30 - 11/20 by SDSS Collaboration The brightest of which was mag 18.2. (SDSS discovery page) (References: CBET 304)

2005km, IAUC 8634 discovered 2005/11/22.52 by Lick Observatory Supernova Search Found in UGC 6356 at R.A. = 11h20m48s.72, Decl. = +32°17'25".2 Located 3".5 east and 1".0 north of the center of UGC 6356 (Discovery image) Mag 17.3, Type Ia (References: CBET 303, 306; ATEL 664)

2005kl, IAUC 8634 discovered 2005/11/22.14 by CROSS Found in NGC 4369 at R.A. = 12h24m35s.68, Decl. = +39°23'03".5 Located 6" west and 4" north of the center of NGC 4369 (Discovery image) (CROSS image) (Gregor Duszanowicz image) (JM Llapasset image (mirror)) (Markus Buetikofer image) (Enrico Prosperi image) Mag 14.9* (11/22:14.6), Type Ic (References: CBET 300, 305)

2005kk, IAUC 8632 discovered 2005/11/17.50 by Lick Observatory Supernova Search Found in NGC 3323 at R.A. = 10h39m40s.02, Decl. = +25°19'25".1 Located 13".0 east and 4.0" north of the center of NGC 3323 (Discovery image) (Gregor Duszanowicz image) (Enrico Prosperi image) Mag 17.7, Type II (CfA spectrum) (References: CBET 298, 312, IAUC 8652; SN 2004bs)

2005kj, IAUC 8632 discovered 2005/11/17.5 by Nearby Supernova Factory Found in an anonymous galaxy at R.A. = 08h40m09s.18, Decl. = -05°36'02".2 Located 0".4 east and 2" north of the center the host galaxy (Discovery image) (CSP/LCO image) Mag 17.0, Type IIn (CSP light curve) (References: CBET 296; ATEL 659)

2005ki, IAUC 8632 discovered 2005/11/18.57 by Lick Observatory Supernova Search Found in NGC 3332 at R.A. = 10h40m28s.22, Decl. = +09°12'08".4 Located 2".0 west and 71" north of the center of NGC 3332 (Discovery image) (Enrico Prosperi image) Mag 17.7, Type Ia (References: CBET 294 293, 296)

2005kh, IAUC 8632 discovered 2005/11/17.54 by Lick Observatory Supernova Search Found in NGC 3094 at R.A. = 10h01m25s.41, Decl. = +15°46'49".4 Located 7".6 west and 37" north of the center of NGC 3094 (Discovery image) Mag 18.6, Type II (References: CBET 292, 299; ATEL 661)

2005kg, IAUC 8632 discovered 2005/11/17.09 by Lick Observatory Supernova Search Found in MCG -04-50-7 at R.A. = 21h11m39s.15, Decl. = -23°10'20".0 Located 1".6 west and 2".7 south of the center of MCG -04-50-7 (Discovery image) (CSP/LCO image) Mag 17.2*, Type Ia (References: CBET 292, 295)

2005kf, IAUC 8630 discovered 2005/10/14.520 by Lick Observatory Supernova Search Found in an anonymous galaxy at R.A. = 07h47m26s.51, Decl. = +26°55'32".4 (near NGC 2449) Located 82" east and 16".5 south of the center of NGC 2449 (Discovery image) Mag 17.3 (10/20:16.5), Type Ic (References: CBET 301, IAUC 8652)

2005ke, IAUC 8630 discovered 2005/11/13.33 by Lick Observatory Supernova Search Found in NGC 1371 at R.A. = 03h35m04s.35, Decl. = -24°56'38".8 Located 40" east and 40" south of the center of NGC 1371 (Discovery image) Mag 18.1 (11/21:14.4), Type Ia (References: CBET 287, 289, 291, 387, IAUC 8631; ATEL 655, ATEL 722) SN 2005ke images sub-page

2005kd, IAUC 8630 discovered 2005/11/12.22 by Tim Puckett and A. Pelloni Found in CGCG 327-013 at R.A. = 04h03m16s.88, Decl. = +71°43'18".9 (= PGC 14370) Located 0".1 west and 5".0 north of the center of CGCG 327-013 (Discovery image) Mag 15.9* (11/22:14.6), Type IIn (References: CBET 285 290; ATEL 656, 981, 1023, 1182) SN 2005kd images sub-page

2005kc, IAUC 8629 discovered 2005/11/09.04 by Tim Puckett and G. Sostero Found in NGC 7311 at R.A. = 22h34m07s.34, Decl. = +05°34'06".3 Located 7".6 east and 7".4 south of the center of NGC 7311 (Discovery image) Mag 17.0 (11/20:15.4), Type Ia (References: CBET 282, 286, IAUC 8652) SN 2005kc images sub-page

2005kb, IAUC 8629 discovered 2005/11/05 by SDSS Collaboration Found in FGC 96 at R.A. = 00h50m50s.68, Decl. = +00°51'13".0 Located 13".7 west and 8".4 north of the center of FGC 96 (Discovery image) (Enrico Prosperi image) (JM Llapasset image (mirror)) (Joel Nicolas image) Mag 17.3 (11/20:16.6), Type II (References: CBET 281)

2005is - 2005ka, IAUC 8629 discovered 2005/10/12 - 28 by SDSS Collaboration The brightest of which was mag 19.0. (SDSS discovery page) (References: CBET 280)

2005ir, IAUC 8629 discovered 2005/10/28 by Texas Supernova Search; SDSS Collaboration Found in an anonymous galaxy at R.A. = 01h16m43s.76, Decl. = +00°47'40".4 Located 1".7 west and 3".4 north of the center of the host galaxy (Texas discovery image) (SDSS discovery image) (CSP/LOC image) (Enrico Prosperi image) (Enrico Prosperi image) Mag 18.7 (11/20:16.8), Type Ia (References: CBET 277)

2005iq, IAUC 8628 discovered 2005/11/05.20 by Lick Observatory Supernova Search Found in MCG -03-1-8 at R.A. = 23h58m32s.50, Decl. = -18°42'33".0 Located 8".6 east and 17".7 north of the center of MCG -03-1-8 (Discovery image) (CSP/LCO image) Mag 17.0, Type Ia (References: CBET 278, IAUC 8652)

2005ip, IAUC 8628 discovered 2005/11/05.163 by Tom Boles Found in NGC 2906 at R.A. = 09h32m06s.42, Decl. = +08°26'44".4 Located 2".8 east and 14".2 north of the center of NGC 2906 (Discovery image) Mag 17.8 (11/10:14.8), Type II (References: CBET 275, 276) SN 2005ip images sub-page

2005io, IAUC 8628 discovered 2005/11/03.47 by LOSS; Tom Boles Found in UGC 3361 at R.A. = 05h50m24s.64, Decl. = +49°43'06".5 Located 6".1 west and 17".6 north of the center of UGC 3361 (LOSS discovery image) (Tom Boles images (mirror) (mirror)) Mag 18.6, Type II (References: CBET 273, 274)

2005il - 2005in, IAUC 8627 discovered 2005/10/03 - 16 by SDSS Collaboration The brightest of which was mag 20.9. (SDSS discovery page) (References: CBET 272, 280)
2005hm - 2005ik, IAUC 8627 discovered 2005/09/12 - 10/28 by SDSS Collaboration The brightest of which was mag 18.8. (SDSS discovery page) (References: CBET 268, 280)

2005hl, IAUC 8627 discovered 2005/09/12 by SDSS Found in CGCG 374-027 at R.A. = 20h55m19s.79, Decl. = +00°32'34".7 Located near the center of CGCG 374-027 (Discovery image) (SDSS discovery page) Mag 18.9 (8/27:17.4), Type Ib (References: CBET 268)

2005hh and 2005hi, IAUC 8625 discovered 2005/10/20.5 and 23.3 by Nearby Supernova Factory The brightest of which was mag 18.9. (References: CBET 265; ATEL 643)

2005hg, IAUC 8623 discovered 2005/10/25.27 by Lick Observatory Supernova Search Found in UGC 1394 at R.A. = 01h55m41s.87, Decl. = +46°47'47".4 Located 3".7 west and 19".6 south of the center of UGC 1394 (Discovery image) (Enrico Prosperi image) Mag 18.5, Type Ib (References: CBET 264, 267, 271; SN 2002gc)

2005hk, IAUC 8625 discovered 2005/10/30.25 by LOSS; SDSS Found in UGC 272 at R.A. = 00h27m50s.87, Decl. = -01°11'52".5 Located 17".2 east and 6".9 north of the center of UGC 272 (LOSS discovery image) (Lode Stevens image) (JM Llapasset image (mirror)) (J. Nicolas image) (CSP/LCO image) (Enrico Prosperi image) (J. Nicolas image) (Sergio Gonzalez image (color)) Mag 18.0*, Type Ia (CSP/LCO light curve) (References: CBET 268, 269, IAUC 8627)

2005hj, IAUC 8625 discovered 2005/10/26.13 by Texas Supernova Search Found in an anonymous galaxy at R.A. = 01h26m48s.27, Decl. = -01°14'16".8 Located 2".8 west and 0".5 north of the center of the host galaxy (Discovery image) (Joel Nicolas image) (JM Llapasset image (mirror)) (CSP/LCO image) (Enrico Prosperi image) Mag 17.2, Type Ia (References: CBET 266)

2005hf, IAUC 8622 discovered 2005/10/25.12 by Texas Supernova Search Found in an anonymous galaxy at R.A. = 01h27m05s.97, Decl. = +19°07'00".5 Located 1".9 west and 1".5 north of the center of the host galaxy (Discovery image) (Joel Nicolas image) (CSP/LCO image) (Joel Nicolas image) Mag 16.7* (10/27:15.2), Type Ia

2005he, IAUC 8621 discovered 2005/10/24.23 by Lick Observatory Supernova Search Found in MCG +06-49-68 at R.A. = 22h39m45s.44, Decl. = +34°22'43".0 Located 1".3 west and 5".5 south of the center of MCG +06-49-68 (Discovery image) (Enrico Prosperi image) Mag 18.6, Type II (References: CBET 267; SN 1960K)

2005hd, IAUC 8621 discovered 2005/10/21.5 by Nearby Supernova Factory Found in an anonymous galaxy at R.A. = 04h16m12s.37, Decl. = -13°13'11".6 Located near the center of the host galaxy (Discovery image) (CSP/LCO image) Mag 17.8, Type II (References: CBET 263; ATEL 639)

2005hc, IAUC 8621 discovered 2005/10/12 by SDSS Collaboration Found in MCG +00-6-3 at R.A. = 01h56m47s.9, Decl. = -00°12'49".2 Located 9" west and 3".9 south of the center of MCG +00-6-3 (Discovery image) (SDSS discovery page) (Joel Nicolas image) (JM Llapasset image (mirror)) (Enrico Prosperi image) Mag 17.9, Type Ia (References: CBET 259, 260; ATEL 636)

2005hb, IAUC 8616 discovered 2005/10/13.53 by Lick Observatory Supernova Search Found in UGC 3531 at R.A. = 06h45m31s.64, Decl. = +25°49'58".0 Located 18".8 east and 7".6 north of the center of UGC 3531 (Discovery image) Mag 19.2, Type IIn (References: CBET 258; ATEL 635)

2005ha, IAUC 8616 discovered 2005/10/13.52 by Lick Observatory Supernova Search Found in UGC 3457 at R.A. = 06h21m49s.04, Decl. = +00°21'55".6 Located 21".2 west and 2".2 south of the center of UGC 3457 (Discovery image) Mag 18.0, Type unknown (References: CBET 260)

2005gz, IAUC 8616 discovered 2005/10/11.18 by Lick Observatory Supernova Search Found in MCG -01-53-22 at R.A. = 21h05m20s.69, Decl. = -07°50'47".5 Located 2".9 south of the center of MCG -01-53-22 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) Mag 17.9, Type II (References: CBET 260)

2005go - 2005gy, IAUC 8616 discovered 2005/08/14-28 by SDSS Collaboration The brightest of which was mag 20.2. (SDSS discovery page) (References: CBET 254)

2005gn, IAUC 8616 discovered 2005/10/12.52 by Lick Observatory Supernova Search Found in ESO 488-G30 at R.A. = 05h48m49s.07, Decl. = -24°22'45".5 Located 7".8 east and 0".6 south of the center of ESO 488-G30 (Discovery image) (CSP/LCO image) Mag 18.0, Type IIn (References: CBET 252, 258, 260; ATEL 635)

2005gm, IAUC 8616 discovered 2005/10/09.86 by Tenagra Observatory Found in NGC 1423 at R.A. = 03h42m39s.30, Decl. = -06°23'04".0 Located 12".5 west and 8".9 south of the center of NGC 1423 (Discovery image) (Confirmation image) (CSP/LCO image) Mag < 18.8 (10/12:18.0), Type II (References: CBET 251, 256; ATEL 630)

2005gl, IAUC 8615 discovered 2005/10/05.18 by Tim Puckett and P. Ceravolo; Yasuo Sano Found in NGC 266 at R.A. = 00h49m50s.02, Decl. = +32°16'56".8 Located 29".8 east and 16".7 north of the center of NGC 266 Mag 18.4 (10/18:16.2), Type IIn (References: CBET 250, 256; ATEL 630) SN 2005gl images sub-page

2005gk, IAUC 8615 discovered 2005/10/04.31 by Tim Puckett and D. George Found in an anonymous galaxy at R.A. = 03h08m16s.05, Decl. = -04°12'00".2 (near NGC 1223) Located 5".5 east and 3".5 north the center of the the host galaxy (Discovery image) (Enrico Prosperi image) (CSP/LCO image) Mag 18.7, Type II (References: CBET 248, 249)

2005gj, IAUC 8616 discovered 2005/10/01 by SDSS Collaboration Found in an anonymous galaxy at R.A. = 03h01m11s.95, Decl. = -00°33'13".9 Located near the center of the the host galaxy (Discovery image) (SDSS discovery page) Mag 17.8, Type Ia-pec (SDSS spectrum) (References: CBET 247, 302, IAUC 8633; ATEL 663, 1179)

2005ex - 2005gi, IAUC 8616 discovered 2005/08/03 - 10/1 by SDSS Collaboration The brightest of which was mag 18.7. (SDSS discovery page) (References: CBET 247)

2005ew, CBET 244 discovered 2005/10/04.5 by Nearby Supernova Factory Found in an anonymous galaxy at R.A. = 03h39m23s.74, Decl. = +35°02'49".0 Located 0".9 west and 0".8 south of the center of the host galaxy (Discovery image) Mag 15.5* (10/9:15.0), Type Ia (References: IAUC 8651; ATEL 620) SN 2005ew images sub-page

2005ev, CBET 244 discovered 2005/10/04.5 by Nearby Supernova Factory Found in UGC 1990 at R.A. = 02h31m04s.93, Decl. = +27°42'06".5 Located 10.77" west and 9.87" north of the center of UGC 1990 (Discovery image) (Wolfgang Kloehr image) (Enrico Prosperi image) (JM Llapasset image (mirror)) (J. Nicolas image) (Markus Bütikofer image (color)) Mag 17.6 (10/3:16.0), Type Ia (References: CBET 245, IAUC 8651; ATEL 620)

2005eu, IAUC 8611 discovered 2005/10/04.37 by Lick Observatory Supernova Search Found in an anonymous galaxy at R.A. = 02h27m43s.26, Decl. = +28°10'36".6 (near IC 226) Located 0".9 west and 0".8 south of the center of the host galaxy (Discovery image) (Enrico Prosperi image) (J. Nicolas image) (JM Llapasset image (mirror)) (JM Llapasset image (mirror)) (JM Llapasset image (mirror)) Mag 17.1 (10/9:15.5), Type Ia (References: CBET 242, 244, 245; ATEL 620)

2005et, IAUC 8610 discovered 2005/09/15.35 by Tim Puckett and M. O'Connor Found in UGC 2413 at R.A. = 02h56m30s.53, Decl. = +15°56'12".8 Located 25".2 east and 75".1 north of the center of UGC 2413 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) Mag 17.5, Type Ia (References: CBET 241, 243, IAUC 8611)

2005es, IAUC 8608 discovered 2005/09/30.25 by Lick Observatory Supernova Search Found in MCG +01-59-79 at R.A. = 23h25m47s.62, Decl. = +08°02'17".3 Located 2".6 west and 8".3 south of the center of MCG +01-59-79 (Discovery image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 18.7, Type II (References: CBET 243)

2005er, IAUC 8608 discovered 2005/09/29.22 by Lick Observatory Supernova Search Found in NGC 7385 at R.A. = 22h50m00s.84, Decl. = +11°37'05".7 Located 91".1 east and 34" north of the center of NGC 7385 (Discovery image) (CSP/LCO image) Mag 18.4, Type Ia-pec (References: CBET 243, IAUC 8611)

2005eq, IAUC 8608 discovered 2005/09/30.40 by Lick Observatory Supernova Search Found in MCG -01-9-6 at R.A. = 03h08m49s.31, Decl. = -07°01'59".7 Located 15".9 east and 26".3 north of the center of MCG -01-9-6 (Discovery image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 17.2, Type Ia-pec (CfA spectrum) (References: IAUC 8610)

2005ep, IAUC 8607 discovered 2005/09/30.05 by Tim Puckett and M. Peoples Found in UGC 10626 at R.A. = 16h56m35s.49, Decl. = +58°01'30".2 Located 2".7 east and 12".7 south of the center of UGC 10626 (Discovery image) Mag 18.0, Type IIn (References: CBET 238, 246)

2005eo, IAUC 8605 discovered 2005/09/27.19 by Tim Puckett and M. Peoples; LOSS; P. Berlind Found in UGC 4132 at R.A. = 07h59m13s.94, Decl. = +32°55'19".7 Located 11".0 east and 26".1 north of the center of UGC 4132 (Puckett discovery image) (LOSS discovery image) Mag 18.3, Type Ic (CfA spectrum) (References: SN 2005en)

2005en, IAUC 8605 discovered 2005/09/27.19 by Tim Puckett and M. Peoples; LOSS Found in UGC 4132 at R.A. = 07h59m12s.64, Decl. = +32°54'59".4 Located 5".8 west and 6".9 north of the center of UGC 4132 (Puckett discovery image) (LOSS discovery image) Mag 17.0, Type II (CfA spectrum) (References: CBET 236; SN 2005eo)

2005em, IAUC 8604 discovered 2005/09/27.44 by Lick Observatory Supernova Search Found in IC 307 at R.A. = 03h13m47s.71, Decl. = -00°14'37".0 Located 38" east and 7".9 south of the center of IC 307 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) (Sergio Gonzalez image (color)) Mag 17.1*, Type IIb (References: CBET 243, IAUC 8611)

2005el, IAUC 8604 discovered 2005/09/19.48 by Lick Observatory Supernova Search Found in NGC 1819 at R.A. = 05h11m48s.72, Decl. = +05°11'39".4 Located 39".0 east and 22".6 south of the center of NGC 1819 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) (JM Llapasset image (mirror)) (Enrico Prosperi image) Mag 18.7 (9/25:16.0), Type Ia (References: CBET 233, 235, 245)

2005ek, IAUC 8604 discovered 2005/09/24.53 by Lick Observatory Supernova Search Found in UGC 2526 at R.A. = 03h05m48s.96, Decl. = +36°46'10".6 Located 66".5 east and 60".0 south of the center of UGC 2526 (Discovery image) (Enrico Prosperi image) (Markus Butikofer image) Mag 19.5, Type Ic (References: CBET 232, 235)

2005ej, IAUC 8604 discovered 2005/09/23.892 by Tom Boles Found in CGCG 323-004 at R.A. = 18h53m38s.48, Decl. = +66°13'59".3 Located 12".1 east and 3".4 north of the center of CGCG 323-004 (Discovery image (mirror)) (Vince Tuboly image) Mag 17.4, Type Ia (CfA spectrum) (References: CBET 231, 234)

2005ed, 2005ef - 2005ei, IAUC 8603 discovered 7/31-9/7 by SDSS Collaboration all type Ia, the brightest of which was mag 18.9 (References: CBET 229, 247)

2005ee, IAUC 8603 discovered 2005/08/25.92 by MASTER robotic telescope Found in PGC 73054 at R.A. = 23h57m55s.83, Decl. = +32°38'14".5 Located 3" west and 5" north of the center of PGC 73054 (Discovery image) (Tim Puckett image) (Paolo Corelli image) (Vince Tuboly image) (Enrico Prosperi image) Mag 17.2 (9/1:16.0), Type II (CfA spectrum) (References: CBET 234, IAUC 8606)

2005ec, IAUC 8602 discovered 2005/09/16.54 by Lick Observatory Supernova Search Found in NGC 1690 at R.A. = 04h54m19s.17, Decl. = +01°38'27".6 Located 1".3 west and 2".5 north of the center of NGC 1690 (Discovery image) (Enrico Prosperi image) (CSP/LCO image) Mag < 18.0 (9/16:16.6), Type Ia (References: CBET 228, 230; ATEL 610)

2005eb, IAUC 8602 discovered 2005/09/07.33 by Lick Observatory Supernova Search Found in UGC 556 at R.A. = 00h54m50s.94, Decl. = +29°14'46".8 Located 9".0 east and 2".4 south of the center of UGC 556 (Discovery image) (Vince Tuboly image) (Enrico Prosperi image) Mag 18.8, Type II (References: CBET 227, 245)

2005ea, IAUC 8600 discovered 2005/09/06.016 by Paul Gray and Dave Lane Found in MCG +10-16-61 at R.A. = 11h06m47s.89, Decl. = +57°41'07".5 Located 14" west of the center of MCG +10-16-61 (Discovery images) (JM Llapasset image (mirror)) Mag 16.7* (9/13:16.3), Type Ia (References: CBET 224; ATEL 640)

2005dz, IAUC 8598 discovered 2005/09/10.21 by Tim Puckett and A. Pelloni; LOSS Found in UGC 12717 at R.A. = 23h38m38s.28, Decl. = +05°26'17".1 Located 24" east and 16" north of the center of UGC 12717 (Puckett discovery image) (LOSS discovery image) (Cordell-Lorenz Obs image) (