Bright Supernovae - 2008

This data comes from IAU Circulars and occasionally more data will be provided on IAU's Astronomical Headlines page. An archive of the 2008 updates to this page is available.

This is a partial list of the SN discovered in 2008. Since 2008 is still ongoing, please look at the main page for the latest data.   Note that Extra galactic Novae have been moved to a special Extra galactic novae page.   For more information, you can look at the following Supernova Catalogs:

  • IAU List of Supernovae since 1885
  • Mike Richmond's Supernova list

    2008dv, CBET 1425 discovered 2008/07/01.73 by Koichi Itagaki
  • Found in NGC 1343 at R.A. = 03h37m51s.43, Decl. = +72°34'21".8
  • Located 8" east and 5" north of the nucleus of NGC 1343 (Discovery image) (Andrey Prokopovich image)
  • Mag 18.3, Type Ic (References: CBET 1447)

    • 2008du, CBET 1423 discovered 2008/06/30.35 by Lick Observatory Supernova Search
  • Found in NGC 7422 at R.A. = 22h56m11.84, Decl. = +03°55'35".4
  • Located 8".2 west and 1".2 south of the nucleus of NGC 7422 (Discovery image) (Joel Nicolas image)
  • Mag 18.3, Type Ic (References: CBET 1435)

    • 2008dt, CBET 1423 discovered 2008/06/30.33 by Lick Observatory Supernova Search
  • Found in NGC 6261 at R.A. = 16h56m30.56, Decl. = +27°58'33".2
  • Located 1".0 east and 5".5 south of the nucleus of NGC 6261 (Discovery image) (Andrey Prokopovich image) (Joel Nicolas image) (Joel Nicolas image)
  • Mag 17.2, Type Ia (CfA spectrum) (References: CBET 1424; SN 2007hu)

    • 2008dr, CBET 1419 discovered 2008/06/28.42 by Lick Observatory Supernova Search
  • Found in NGC 7222 at R.A. = 22h10m51.67, Decl. = +02°06'29".6
  • Located 1".3 west and 8".1 north of the nucleus of NGC 7222 (Discovery image)
  • Mag 16.7*, Type Ia

    • 2008dp, CBET 1416 discovered 2008/06/25.701 by Berto Monard
  • Found in ESO 320-26 at R.A. = 11h49m48s.86, Decl. = -38°47'02".1
  • Located 18" west and 3" north of the center of ESO 320-26 (Discovery image) (Confirmation image) (Berto Monard image) (Berto Monard image)
  • Mag 17.0, Type unknown

    • 2008do, CBET 1413 discovered 2008/06/19.48 by Lick Observatory Supernova Search
  • Found in UGC 8179 at R.A. = 13h05m13.48, Decl. = +31°59'35".4
  • Located 9".1 west and 23".7 south of the nucleus of UGC 8179 (Discovery image) (Joel Nicolas image) (Andrey Prokopovich image) (Joel Nicolas image)
  • Mag 17.6, Type IIP (CfA spectrum) (References: CBET 1414; SN 1988K)

    • 2008dn, CBET 1413 discovered 2008/06/19.48 by Lick Observatory Supernova Search
  • Found in UGC 11946 at R.A. = 22h11m41.95, Decl. = +46°18'38".8
  • Located 30".8 east and 4".2 north of the nucleus of UGC 11946 (Discovery image) (Andrey Prokopovich image)
  • Mag 19.2, Type IIP (CfA spectrum) (References: CBET 1418)

    • 2008dj - 2008dm, CBET 1410 discovered 2008/05/03 - 6/03 by Canada-France-Hawaii Telescope Mag > 19.6

    2008di, CBET 1409 discovered 2008/06/11.203 by Catalina Sky Survey
  • Found in an anonymous galaxy at R.A. = 12h16m41.53, Decl. = +41°02'11".2
  • Located 5".5 west and 11".8 south of the nucleus of the host galaxy (Discovery image) (SWIFT image)
  • Mag 17.2, Type IIP (CfA spectrum) (References: ATEL 1571; CBET 1422)

    • 2008dh, CBET 1409 discovered 2008/06/08.458 by Catalina Sky Survey
  • Found in an anonymous galaxy at R.A. = 00h35m11.32, Decl. = +23°15'15".1
  • Located 12".6 east and 2".9 south of the nucleus of the host galaxy (Discovery image)
  • Mag 16.3*, Type Ia (CfA spectrum) (References: ATEL 1570)

    • 2008dg, CBET 1409 discovered 2008/05/08.26 by Catalina Sky Survey Mag 19.0 type unknown
    2008df, CBET 1409 discovered 2008/04/05.37 by Catalina Sky Survey Mag 19.2 type unknown

    2008de, CBET 1409 discovered 2008/04/17.38 by Catalina Sky Survey; SN Factory
  • Found in an anonymous galaxy at R.A. = 15h55m24s.97, Decl. = -09°41'47".1
  • Located near the center of the host galaxy (CSS discovery image) (SNFactory discovery image (FITS format))
  • Mag 16.7*, Type II

    • 2008dd, CBET 1409 discovered 2008/04/09.35 by Catalina Sky Survey
  • Found in an anonymous galaxy at R.A. = 17h04m03s.60, Decl. = +21°35'42".0
  • Located near the center of the host galaxy (Discovery image)
  • Mag 19.2 (4/9:17.7), Type unknown

    • 2008dc, CBET 1409 discovered 2008/04/06.47 by Catalina Sky Survey; SN Factory
  • Found in an anonymous galaxy at R.A. = 16h47m29s.45, Decl. = +09°18'25".8
  • Located near the center of the host galaxy (SNFactory discovery image (FITS format)) (CSS discovery image)
  • Mag 18.1, Type Ib/c

    • 2008db, CBET 1407 discovered 2008/05/15.39 by CHASE
  • Found in NGC 50 at R.A. = 00h14m39s.36, Decl. = -07°19'23".5
  • Located 78" west and 79" north of the center of NGC 50 (Discovery image) (JM Llapasset image)
  • Mag 19.3 (6/13:14.5), Type Ia (References: CBET 1411)

    • 2008da, CBET 1406 discovered 2008/06/07.15 by CHASE
  • Found in NGC 6845A at R.A. = 20h00m57s.41, Decl. = -47°04'02".7
  • Located 10".3 west and 9".3 north of the center of NGC 6845A (Discovery image) (Berto Monard image) (Berto Monard image) (Stan Howerton image)
  • Mag > 18.7 (17.3), Type II (References: CBET 1412)

    • 2008cz, CBET 1402 discovered 2008/06/06.27 by Catalina Sky Survey
  • Found in an anonymous galaxy at R.A. = 11h23m10s.90, Decl. = +34°12'51".0 (near UGC 6394)
  • Located 7".4 east and 16".0 north of the center of the host galaxy (Discovery image)
  • Mag 18.3, Type Ia (CfA spectrum) (References: CBET 1404)

    • 2008cy, CBET 1400 discovered 2008/06/06.27 by Tim Puckett and R. Gagliano; CHASE
  • Found in MCG -2-39-16 at R.A. = 15h16m52s.09, Decl. = -13°25'14".0
  • Located 9".2 west and 6".4 south of the center of MCG -2-39-16 (Discovery image) (Discovery image) (Lode Stevens image) (Stan Howerton image) (Joel Nicolas image)
  • Mag 17.2, Type II (CfA spectrum) (References: CBET 1403)

    • 2008cx, CBET 1399 discovered 2008/06/05.154 by Berto Monard
  • Found in NGC 309 at R.A. = 00h56m45s.9, Decl. = -09°54'19".0
  • Located 48" east and 32" north of the center of NGC 309 (Discovery image) (Confirmation image) (Berto Monard image) (Berto Monard image)
  • Mag 18.0 (17.8), Type IIb (References: CBET 1484; SN 1999ge)

    • 2008cw, CBET 1395 discovered 2008/06/01.33 by ROTSE collaboration Mag 18.5 type IIb (Discovery image) (CfA spectrum) (References: CBET 1408; ATEL 1556)

    2008cv, CBET 1394 discovered 2008/06/02.46 by Lick Observatory Supernova Search
  • Found in ESO 598-G22 at R.A. = 21h04m55.31, Decl. = -21°43'49".5
  • Located 6".7 west and 0".1 south of the nucleus of ESO 598-G22 (Discovery image)
  • Mag 17.1, Type Ia (References: CBET 1401)

    • 2008cu, CBET 1394 discovered 2008/06/01.45 by Lick Observatory Supernova Search
  • Found in UGC 11419 at R.A. = 19h14m16.96, Decl. = +53°43'50".5
  • Located 11".5 west and 0".9 north of the nucleus of UGC 11419 (Discovery image) (William Wiethoff image) (Andrey Prokopovich image)
  • Mag 18.8, Type IIn (CfA spectrum) (References: CBET 1396)

    • 2008ct, CBET 1394 discovered 2008/05/31.48 by Lick Observatory Supernova Search
  • Found in UGC 11878 at R.A. = 22h02m24.48, Decl. = +18°19'21".4
  • Located 23".4 east and 14".0 north of the nucleus of UGC 11878 (Discovery image)
  • Mag 19.0, Type Ia (References: CBET 1419)

    • 2008cs, CBET 1392 discovered 2008/04/21.6 by Kankare, Mattila, Ryder et al.
  • Found in IRAS 17138-1017 at R.A. = 17h16m35s.85, Decl. = -10°20'43".0
  • Located 0".72 east and 4".19 south of the nucleus of IRAS 17138-1017 (Discovery image)
  • Mag 16.0* (only visible in IR), Type unknown (References: (CBET 1390 correctected), (CBET 1391 correctected))

    • 2008cr, CBET 1389 discovered 2008/04/02 by Canada-France-Hawaii Telescope at Mag 21.5

    2008cq, CBET 1388 discovered 2008/05/29.804 by Berto Monard
  • Found in an anonymous galaxy at R.A. = 14h21m09s.61, Decl. = -29°15'04'.9 (Near ESO 446-53)
  • Located 9" west of the core of the host galaxy (Discovery image) (Confirmation image) (Berto Monard image) (Stan Howerton image)
  • Mag 14.9* (13.4), Type Ia (References: CBET 1398)

    • 2008cp, CBET 1387 discovered 2008/05/24.02 by CHASE
  • Found in an anonymous galaxy at R.A. = 09h42m22s.89, Decl. = -03°45'10".1 (near NGC 2974)
  • Located near the core of the host galaxy (Discovery image (mirror))
  • Mag 17.7, Type Ia (References: CBET 1393)

    • 2008cn, CBET 1385 discovered 2008/05/21.52 by Perth Observatory
  • Found in NGC 4603 at R.A. = 12h40m55s.66, Decl. = -40°58m12s.1
  • Located 4".7 east and 23".2 north of the center of NGC 4603 (Berto Monard image) (Berto Monard image) (Berto Monard image) (Progenitor HST image)
  • Mag 15.9* (5/21:15.3), Type II (References: CBET 1393, 1397)

    • 2008cm, CBET 1384 discovered 2008/05/24.733 by Berto Monard
  • Found in NGC 2369 at R.A. = 07h16m38s.75, Decl. = -62°18'52".9
  • Located 9" east and 105" north of the core of NGC 2369 (Discovery image) (Confirmation image) (Berto Monard image) (Berto Monard image) (Berto Monard image) (Berto Monard image) (Berto Monard image) (Berto Monard image)
  • Mag 16.0*, Type Ia (References: CBET 1393)

    • 2008cl, CBET 1378 discovered 2008/05/07.49 by Lick Observatory Supernova Search
  • Found in UGC 10261 at R.A. = 16h11m04.35, Decl. = +52°27'08".0
  • Located 2".8 east and 8".4 north of the nucleus of UGC 10261 (Discovery image)
  • Mag 17.7, Type Ia (References: CBET 1380)

    • 2008bx, CBET 1348 discovered 2008/04/22.35 by Tim Puckett and R. Gagliano
  • Found in MCG +7-31-4 at R.A. = 14h54m39s.00, Decl. = +42°01'22".5
  • Located 2".9 west and 3".3 south of the center of MCG +7-31-4 (Discovery image) (Taurus Hill Obs image) (Stan Howerton image) (William Wiethoff image)
  • Mag 15.5*, Type II (CfA spectrum) (References: CBET 1359)

    • 2008co, CBET 1386 discovered 2008/05/26.761 by Berto Monard
  • Found in IC 2522 at R.A. = 09h55m08s.97, Decl. = -33°08'05".7
  • Located 1" east and 8" north of the core of IC 2522 (Discovery image)
  • Mag 17.0, Type unknown (References: SN 2008br)
  • SN 2008br and 2008co images sub-page

    • 2008ck, CBET 1377 discovered 2008/04/27.41 by Catalina Sky Survey Mag 19.3 (References: (CBET 1376 corrected))
    2008cj, CBET 1375 discovered 2008/05/10 by Coma and Virgo Exploration for Transients Mag 21.3 type Ia (References: ATEL 1519)

    2008ch, CBET 1372 discovered 2008/05/11.49 by Lick Observatory Supernova Search
  • Found in MCG -01-52-16 at R.A. = 20h38m54.52, Decl. = -05°38'12".4
  • Located 0".1 east and 11".2 north of the nucleus of MCG -01-52-16 (Discovery image)
  • Mag 18.3, Type II (References: CBET 1374)

    • 2008ci, CBET 1369 discovered 2008/05/09.41 by CHASE
  • Found in MCG -01-1-5 at R.A. = 23h56m46s.02, Decl. = -02°38'18".6
  • Located 2".8 west and 31".1 north of the center of MCG -01-1-5 (Discovery image) (CSP/LCO image)
  • Mag 16.7*, Type II (References: CBET 1371)

    • 2008cg, CBET 1366 discovered 2008/05/05.39 by Catalina Sky Survey
  • Found in FGC 1965 at R.A. = 15h54m15s.15, Decl. = +10°58'25".0
  • Located 2".4 west and 15".0 north of the nucleus of FGC 1965 (Discovery image) (Stan Howerton image) (SWIFT image)
  • Mag 17.0* (5/5:16.7), Type IIn (CfA spectrum) (References: ATEL 1510, CBET 1368, ATEL 1520, CBET 1420, ATEL 1594, 1598)

    • 2008cf, CBET 1365 discovered 2008/05/04.39 by Lick Observatory Supernova Search
  • Found in an anonymous galaxy at R.A. = 14h07m32.56, Decl. = -26°33'06".6 (near ESO 510-G70)
  • Located 2".4 east and 1".0 south of the nucleus of the host galaxy (Discovery image) (Stan Howerton image) (CSP/LCO image)
  • Mag 16.8*, Type Ia (References: CBET 1367)

    • 2008ce, CBET 1363 discovered 2008/05/02.36 by Lick Observatory Supernova Search
  • Found in NGC 4428 at R.A. = 12h27m27.70, Decl. = -08°10'05".3
  • Located 9".3 west and 0".6 south of the nucleus of NGC 4428 (Discovery image) (Andy Cason image) (William Wiethoff image)
  • Mag 17.5, Type II (CfA spectrum) (References: CBET 1364, 1367)

    • 2008cd, CBET 1360 discovered 2008/04/13.40 by Lick Observatory Supernova Search
  • Found in NGC 5038 at R.A. = 13h15m01.75, Decl. = -15°57'06".8
  • Located 6".9 west and 0".3 south of the nucleus of NGC 5038 (Discovery image) (William Wiethoff image) (CSP/LCO image)
  • Mag 16.6, Type Ia (CfA spectrum) (References: CBET 1362)

    • 2008ca, 2008cb, CBET 1355 discovered 2008/03/10 by Coma and Virgo Exploration for Transients Mag > 20.7 (References: ATEL 1487, CBET 1358)

    2008bz, CBET 1353 discovered 2008/04/22.14 by ROTSE collaboration
  • Found in an anonymous galaxy at R.A. = 12h38m57s.74, Decl. = +11°07'46".2
  • Located 5".7 west and 3".8 south of the center of the host galaxy (Discovery image) (CSP/LCO image)
  • Mag 17.7, Type Ia

    • 2008by, CBET 1350 discovered 2008/04/19.21 by ROTSE collaboration
  • Found in an anonymous galaxy at R.A. = 12h05m20s.98, Decl. = +40°56'45".6
  • Located 1".9 east and 1".2 north of the center of the host galaxy (Discovery image)
  • Mag 17.2, Type Ia (References: CBET 1353)

    • 2008bw, CBET 1346 discovered 2008/04/21.29 by E. Guido, W. MacDonald and Tim Puckett
  • Found in UGC 11241 at R.A. = 18h26m50s.46, Decl. = +51°08'16".6
  • Located 5".0 east and 4".9 south of the center of UGC 11241 (Discovery image)
  • Mag 18.0, Type Ia (References: CBET 1358; SN 2005cy)

    • 2008bv, CBET 1345 discovered 2008/04/19.21 by Lick Observatory Supernova Search
  • Found in UGC 4653 at R.A. = 08h53m54.64, Decl. = +35°08'57".5
  • Located 1".7 east and 3".9 south of the nucleus of UGC 4653 (Discovery image)
  • Mag 18.3, Type Ia (References: CBET 1358)

    • 2008bu, CBET 1341 discovered 2008/04/17.46 by Lick Observatory Supernova Search
  • Found in ESO 586-G2 at R.A. = 16h47m23.05, Decl. = -20°08'48".2
  • Located 19".8 west and 18".3 south of the nucleus of ESO 586-G2 (Discovery image)
  • Mag 17.8, Type II (References: CBET 1349)

    • 2008bt, CBET 1336 discovered 2008/04/13.23 by LOSS; Koichi Itagaki
  • Found in NGC 3404 at R.A. = 10h50m16.88, Decl. = -12°06'32".0
  • Located 16".4 west and 0".4 south of the nucleus of NGC 3404 (LOSS discovery image) (Itagaki discovery image) (Joel Nicolas image) (JM Llapasset image) (Stan Howerton image) (CSP/LCO image) (Kopernik image) (Vince Tuboly image)
  • Mag 15.2*, Type Ia (CfA spectrum) (References: CBET 1337)

    • 18 Supernovae, unnanounced, discovered 3/20-3/29 by SN Factory, most Mag > 18.0, one at 15.2 (in an anonymous galaxy) and one at 17.2 in MCG +1-26-16.

    2008bs, CBET 1333 discovered 2008/04/08.17 by Lick Observatory Supernova Search
  • Found in UGC 4085 at R.A. = 07h55m18.88, Decl. = +53°19'43".4
  • Located 4".5 west and 8".2 south of the nucleus of UGC 4085 (Discovery image)
  • Mag 18.6, Type Ib (References: CBET 1338)

    • 2008br, CBET 1332 discovered 2008/04/07.765 by Berto Monard
  • Found in IC 2522 at R.A. = 09h55m07s.67, Decl. = -33°08'22".7
  • Located 17".0 west and 9".0 south of the nucleus of IC 2522 (Confirmation image)
  • Mag 17.9, Type II (References: CBET 1335; SN 2008co)
  • SN 2008br and 2008co images sub-page

    • 2008bq, CBET 1328 discovered 2008/04/02.47 by Tenagra Observatory
  • Found in ESO 308-G25 at R.A. = 06h41m02s.51, Decl. = -38°02'19".0
  • Located 4".6 west and 10".1 south of the nucleus of ESO 308-G25 (Discovery page) (Discovery image) (Confirmation image) (CSP/LCO image)
  • Mag 17.0, Type Ia (References: CBET 1329)

    • 2008bp, CBET 1326 discovered 2008/04/02.23 by CHASE
  • Found in NGC 3095 at R.A. = 10h00m01s.57, Decl. = -31°33'21".8
  • Located 54".4 west and 11".8 south of the nucleus of NGC 3095 (Discovery image) (CSP/LCO image)
  • Mag 17.6, Type II (References: CBET 1329; SN 2004ej)

    • 2008bn, CBET 1322 discovered 2008/03/31.42 by Lick Observatory Supernova Search
  • Found in NGC 4226 at R.A. = 12h16m25.42, Decl. = +47°01'40".5
  • Located 9".0 west and 9".5 north of the nucleus of NGC 4226 (Discovery image) (Lode Stevens image) (Diego Rodríguez image) (William Wiethoff image) (Joel Nicolas image) (JM Llapasset image) (Andy Cason image) (Taurus Hill Obs image) (Joel Nicolas image) (Marc Serrau image) (Stan Howerton image)
  • Mag 16.2 (4/4:15.5), Type II

    • 2008bm, CBET 1320 discovered 2008/03/29.330 by Catalina Sky Survey
  • Found in CGCG 071-101 at R.A. = 13h02m58s.75, Decl. = +10°30'27".0
  • Located north and east of the nucleus of CGCG 071-101 (Discovery image) (Paolo Corelli image) (William Wiethoff image) (Joel Nicolas image) (Joel Nicolas image) (CSP/LCO image) (Joel Nicolas image) (Stan Howerton image)
  • Mag 17.2, Type IIn (References: CBET 1329, ATEL 1447)

    • 2008bl, CBET 1316 discovered 2008/03/25.995 by Grzegorz Duszanowicz
  • Found in UGC 9317 at R.A. = 14h30m11s.82, Decl. = +27°32'05".6
  • Located 8" east and 12" north of the nucleus of UGC 9317 (Discovery images) (Taurus Hill Obs image) (Stan Howerton image) (Martin Nicholson image) (Joel Nicolas image) (Doug Rich image) (JM Llapasset image) (JM Llapasset image) (Joel Nicolas image) (Andy Cason image) (Joel Nicolas image) (Fernand Van Den Abbeel image) (William Wiethoff image) (Michael Hauss image)
  • Mag 16.2*, Type II (CfA spectrum) (References: CBET 1318)

    • 2008bj, CBET 1314 discovered 2008/03/12.28 by ROTSE collaboration
  • Found in MCG +08-22-20 at R.A. = 11h51m47s.80, Decl. = +46°52'29".8
  • Located 1".8 east and 6".7 north of the nucleus of MCG +08-22-20 (Discovery image) (Taurus Hill Obs image)
  • Mag 17.1, Type II

    • 2008bi, CBET 1312 discovered 2008/03/22.02 by CHASE
  • Found in NGC 2618 at R.A. = 08h35m53s.39, Decl. = +00°42'23".1
  • Located 2".0 west and 2".6 south of the nucleus of NGC 2618 (Discovery image) (Taurus Hill Obs image) (CSP/LCO image)
  • Mag 16.6* (3/22:15.9), Type Ia (References: CBET 1317)

    • 2008bh, CBET 1311 discovered 2008/03/23.16 by LOSS; CHASE
  • Found in NGC 2642 at R.A. = 08h40m46.15, Decl. = -04°07'09".4
  • Located 26".4 east and 9".1 north of the nucleus of NGC 2642 (CHASE discovery image) (LOSS discovery image) (Taurus Hill Obs image) (Lode Stevens image) (Vince Tuboly image) (CSP/LCO image) (Andy Cason image)
  • Mag 17.4, Type II (References: CBET 1313; SN 2002fj)

    • 2008bg, CBET 1308 discovered 2008/03/05.34 by ROTSE collaboration
  • Found in an anonymous galaxy at R.A. = 12h51m11s.89, Decl. = +26°17'40".2
  • Located 0.6" east and 2.4" north of the nucleus of the host galaxy (Discovery image) (Taurus Hill Obs image)
  • Mag 17.9, Type Ia (CfA spectrum) (References: ATEL 1421)

    • 2008bf, CBET 1307 discovered 2008/02/18.41 by Lick Observatory Supernova Search
  • Found in NGC 4055 at R.A. = 12h04m02.90, Decl. = +20°14'42".6
  • Located 20".1 east and 46".2 north of the nucleus of NGC 4055 (Discovery image) (Taurus Hill Obs image) (Martin Nicholson image) (Joel Nicolas image) (CSP/LCO image) (JM Llapasset image) (JM Llapasset image) (Joel Nicolas image) (Joel Nicolas image) (JM Llapasset image) (Stan Howerton image) (Michael Hauss image)
  • Mag 16.4* (3/27:15.7), Type Ia (References: CBET 1310)

    • 2008be, CBET 1303 discovered 2008/02/15.48 by Lick Observatory Supernova Search
  • Found in NGC 5671 at R.A. = 14h27m48.71, Decl. = +69°41'50".8
  • Located 34".7 east and 12".4 north of the nucleus of NGC 5671 (Discovery image) (Andy Cason image)
  • Mag 18.4, Type IIn (References: CBET 1321; ATEL 1470)

    • 2008bd, CBET 1301 discovered 2008/03/13.26 by Chilean Automatic Supernova Search program
  • Found in MCG -02-26-42 at R.A. = 10h18m23s.32, Decl. = -13°06'11".2
  • Located 2".8 west and 5".0 north of the nucleus of MCG -02-26-42 (Discovery image) (CSP/LCO image) (CSP/LCO image)
  • Mag 16.7*, Type Ia (References: CBET 1304)

    • 2008bc, CBET 1301 discovered 2008/03/13.30 by Chilean Automatic Supernova Search program
  • Found in KK 1524 at R.A. = 09h38m31s.23, Decl. = -63°58'25".6 (near ESO 91-G17)
  • Located 18".7 west and 2".5 south of the nucleus of KK 1524 (Discovery image) (CSP/LCO image) (Stan Howerton image) (CSP/LCO image)
  • Mag 15.8* (3/14:15.2), Type Ia (References: CBET 1304)

    • 2008ba, 2008bb, CBET 1296 discovered 2008/02/27.5 - 03/03 by Catalina Sky Survey Mag > 18.6 (2008ba discovery image) (2008bb discovery image) (References: ATEL 1413, 1416)

    2008az, CBET 1293 discovered 2008/02/27.51 by Jack Newton and Tim Puckett
  • Found in UGC 10721 at R.A. = 17h08m26s.03, Decl. = +25°31'02".0
  • Located 5".4 east and 1".4 south of the nucleus of UGC 10721 (Discovery image) (William Wiethoff image) (Martin Nicholson image)
  • Mag 16.6* (3/9:16.0), Type IIP (CfA spectrum) (References: CBET 1295)

    • 2008ay, CBET 1292 discovered 2008/03/05.47 by Lick Observatory Supernova Search
  • Found in UGC 8050 at R.A. = 12h55m26.36, Decl. = +52°16'15".5
  • Located 14".5 east and 11".1 north of the nucleus of UGC 8050 (Discovery image) (Vince Tuboly image)
  • Mag 18.8, Type Ib (References: CBET 1361)

    • 2008aw, CBET 1279 discovered 2008/03/02.49 by Lick Observatory Supernova Search; and Robert Evans
  • Found in NGC 4939 at R.A. = 13h04m14.12, Decl. = -10°19'12".3
  • Located 3".4 west and 69".6 north of the nucleus of NGC 4939 (Discovery image) (Stan Howerton image) (Martin Nicholson image) (Andy Cason image) (SWIFT image) (Joel Nicolas image) (Adrian Sonka image) (JM Llapasset image) (Joel Nicolas image) (David Stange image) (Rodrigo Losada image)
  • Mag 16.9* (3/20:15.7), Type II (CfA spectrum) (References: ATEL 1407, CBET 1282; SN 1968X, 1973J)

    • 2008au, 2008av, CBET 1278 discovered 2008/02/27.33 - 03/02 by Catalina Sky Survey Mag > 18.7 (References: ATEL 1399, 1404, 1416)

    2008at, CBET 1277 discovered 2008/03/02.33 by Jack Newton and Tim Puckett
  • Found in UGC 5645 at R.A. = 10h27m12s.35, Decl. = +71°24'56".4
  • Located 4".2 east and 7".1 south of the nucleus of UGC 5645 (Discovery image) (Taurus Hill Obs image) (JM Llapasset image)
  • Mag 16.5*, Type Ia (CfA spectrum) (References: CBET 1287)

    • 2008as, CBET 1276 discovered 2008/02/29.38 by Lick Observatory Supernova Search
  • Found in ESO 567-G57 at R.A. = 10h21m47.89, Decl. = -19°29'42".0
  • Located 3".0 west and 0".6 south of the nucleus of ESO 567-G57 (Discovery image)
  • Mag 16.9* (2/7:16.2), Type Ia (CfA spectrum)

    • 2008ar, CBET 1273 discovered 2008/02/27.25 by ROTSE collaboration
  • Found in IC 3284 at R.A. = 12h24m37s.92, Decl. = +10°50'17".4
  • Located 5".3 east and 3".1 south of the nucleus of IC 3284 (Discovery image)
  • Mag 16.9*, Type Ia (References: ATEL 1402)

    • 2008aq, CBET 1271 discovered 2008/02/27.44 by Lick Observatory Supernova Search
  • Found in MCG -02-33-20 at R.A. = 12h50m30s.42, Decl. = -10°52'01".4
  • Located 15".2 east and 45".2 south of the nucleus of MCG -02-33-20 (Discovery image) (Martin Nicholson image) (SWIFT image) (Joel Nicolas image) (JM Llapasset image)
  • Mag 16.5 (2/28:16.2), Type IIb (CfA spectrum) (References: ATEL 1403)

    • 2008ap, CBET 1270 discovered 2008/02/13.81 by F. Ciabattari and E. Mazzoni
  • Found in UGC 3754 at R.A. = 07h13m47s.30, Decl. = +12°20'02".5
  • Located 11".5 west and 3".1 south of the nucleus of UGC 3754 (Discovery image) (Alessandro Dimai image)
  • Mag 18.7, Type II (References: CBET 1275)

    • 2008ao, CBET 1269 discovered 2008/02/26.82 by Marco Migliardi and Elisa Londero (CROSS)
  • Found in CGCG 524-054 at R.A. = 03h07m46s.66, Decl. = +38°22'06".2 (near NGC 1207)
  • Located 6" east and 11" south of the nucleus of CGCG 524-054 (Discovery image) (Alessandro Dimai image) (Odd Trondal image)
  • Mag 17.4, Type Ic (CfA spectrum) (References: CBET 1274, CBET 1275)

    • 2008an, CBET 1268 discovered 2008/02/24.52 by Jack Newton and Tim Puckett
  • Found in UGC 10936 at R.A. = 17h38m28s.18, Decl. = +61°02'13".7
  • Located 4".9 east and 9".8 south of the nucleus of UGC 10936 (Discovery image) (Don Goldman image) (Martin Nicholson image) (Taurus Hill Obs image) (Grzegorz Duszanowicz image)
  • Mag 17.3, Type Ic (CfA spectrum) (References: CBET 1271)

    • 2008am, CBET 1262 discovered 2008/01/10.41 by ROTSE collaboration Mag 18.7 type IIn (Discovery image) (SWIFT image) (References: ATEL 1389, 1408)

    2008al, CBET 1261 discovered 2008/02/13.467 by Catalina Sky Survey
  • Found in an anonymous galaxy at R.A. = 02h46m07s.23, Decl. = -07°38'33".8 (near NGC 1084)
  • Located south of the nucleus of the host galaxy (Discovery image)
  • Mag 17.3, Type II (References: ATEL 1388, CBET 1275, 1416)

    • 2008ak, CBET 1260 discovered 2008/02/12.774 by Tom Boles; Elisa Londero (CROSS)
  • Found in UGC 2519 at R.A. = 03h09m25s.20, Decl. = +80°07'48".4
  • Located 17".0 east and 1".8 south of the nucleus of UGC 2519 (Boles discovery image (mirror) (mirror)) (Londero discovery image) (Alessandro Dimai image) (Odd Trondal image) (Taurus Hill Obs image)
  • Mag 17.0, Type II (PSSS spectrum) (References: CBET 1267)

    • 2008aj, CBET 1259 discovered 2008/02/13.134 by Tom Boles
  • Found in MCG +06-30-34 at R.A. = 13h33m06s.33, Decl. = +33°08'59".0
  • Located 3".3 west and 7".3 south of the nucleus of MCG +06-30-34 (Discovery image (mirror) (mirror))
  • Mag 16.9, Type IIn (References: CBET 1264, ATEL 1409)

    • 2008ai, CBET 1256 discovered 2008/02/13.014 by Tom Boles
  • Found in MCG +06-24-39 at R.A. = 10h57m39s.96, Decl. = +37°39'41".5
  • Located 29".7 west and 25".3 north of the nucleus of MCG +06-24-39 (Discovery image (mirror) (mirror))
  • Mag 17.7, Type Ia (References: CBET 1264)

    • 2008ah, CBET 1255 discovered 2008/02/11.45 by Lick Observatory Supernova Search
  • Found in PGC 32586 at R.A. = 10h51m48s.45, Decl. = +03°46'35".7 (= CGCG 38-35) (near NGC 3434)
  • Located 10".1 west and 10".4 south of the nucleus of PGC 32586 (Discovery image) (Alessandro Dimai image)
  • Mag 18.4, Type Ia (References: CBET 1258)

    • 2008ag, CBET 1252 discovered 2008/02/03.115 by Berto Monard
  • Found in IC 4729 at R.A. = 18h39m52s.38, Decl. = -67°25'59".0
  • Located 22" west and 26" south of the nucleus of IC 4729 (Discovery image)
  • Mag 16.9, Type II (References: CBET 1257)

    • 2008af, CBET 1248 discovered 2008/02/09.173 by Tom Boles
  • Found in UGC 9640 at R.A. = 14h59m28s.50, Decl. = +16°39'12".3
  • Located 12".4 east and 29".6 north of the nucleus of UGC 9640 (Discovery image (mirror) (mirror)) (Martin Nicholson image) (Grzegorz Duszanowicz image)
  • Mag 17.1, Type Ia (CfA spectrum) (References: CBET 1253)

    • 2008ae, CBET 1247 discovered 2008/02/09.21 by G. Sostero; Tim Puckett
  • Found in IC 577 at R.A. = 09h56m03s.20, Decl. = +10°29'58".8
  • Located 12".0 west and 3".0 north of the nucleus of IC 577 (Discovery image) (LOSS image) (SWIFT image) (Jose Hernandez image)
  • Mag 17.8, Type Ia (CfA spectrum) (References: CBET 1250)

    • 2008ad, CBET 1245 discovered 2008/01/30.42 by ROTSE collaboration
  • Found in an anonymous galaxy at R.A. = 12h49m37s.15, Decl. = +28°19'46".5
  • Located 3".5 east and 1".7 north the nucleus of the host galaxy (Discovery image)
  • Mag 18.0, Type unknown

    • 2008ac, CBET 1245 discovered 2008/01/30.27 by ROTSE collaboration
  • Found in an anonymous galaxy at R.A. = 11h53m45s.18, Decl. = +48°25'21".5
  • Located 0".4 west and 0".5 north the nucleus of the host galaxy (Discovery image) (Jose Hernandez image)
  • Mag 17.6, Type unknown

    • 2008ab, CBET 1245 discovered 2008/01/30.23 by ROTSE collaboration
  • Found in an anonymous galaxy at R.A. = 11h34m45s.92, Decl. = +53°57'50".8
  • Located near the nucleus of the host galaxy (Discovery image) (Jose Hernandez image)
  • Mag 18.2, Type unknown

    • 2008aa, CBET 1244 discovered 2008/02/07.53 by Lick Observatory Supernova Search
  • Found in UGC 7799 at R.A. = 12h37m53s.43, Decl. = +34°01'36".0
  • Located 25".5 west and 15".4 north of the nucleus of UGC 7799 (Discovery image) (Jose Hernandez image)
  • Mag 18.9, Type II (References: CBET 1283)

    • 2008Z, CBET 1243 discovered 2008/02/07.26 by Tim Puckett and R. Gagliano
  • Found in an anonymous galaxy at R.A. = 09h43m15s.25, Decl. = +36°17'03".9 (near NGC 2965)
  • Located 2".1 west and 6".9 south of the center of the host galaxy (Discovery image) (Martin Nicholson image) (Paolo Corelli image) (LOSS image) (Joel Nicolas image) (Lorenzo Franco image)
  • Mag 16.9, Type Ia (CfA spectrum) (References: (CBET 1241 corrected), CBET 1246)
  • Note: CBET 1241 says that the Declination is 37°, actual is 36°

    • 2008Y, CBET 1240 discovered 2008/02/06.34 by Jack Newton and Tim Puckett
  • Found in MCG +9-19-39 at R.A. = 11h19m30s.57, Decl. = +54°27'46".2
  • Located 2".4 west and 6".9 north of the center of MCG +9-19-39 (Discovery image) (Paolo Corelli image) (Joel Nicolas image)
  • Mag 17.3, Type Ia (CfA spectrum) (References: CBET 1246, ATEL 1410)

    • 2008X, CBET 1239 discovered 2008/02/07.005 by Tom Boles; LOSS
  • Found in NGC 4141 at R.A. = 12h09m48s.33, Decl. = +58°51'01".6
  • Located 7".6 east and 4".6 north of the nucleus of NGC 4141 (Boles discovery image) (LOSS discovery image) (Paolo Corelli image) (Martin Nicholson image) (Martin Mobberley image (mirror)) (Grzegorz Duszanowicz image) (John N. Gretchen III image) (Martin Mobberley image)
  • Mag 17.5, Type IIP (CfA spectrum) (References: CBET 1300 (CBET 1242 corrected))

    • 2008W, CBET 1238 discovered 2008/02/06.33 by Lick Observatory Supernova Search
  • Found in MCG -03-22-7 at R.A. = 08h36m19s.22, Decl. = -20°16'52".5
  • Located 7".9 west and 14".2 north of the nucleus of MCG -03-22-7 (Discovery image) (Manuel Rodriguez image)
  • Mag 17.5, Type II (References: CBET 1257)

    • 2008V, CBET 1238 discovered 2008/02/06.21 by Lick Observatory Supernova Search
  • Found in NGC 1591 at R.A. = 04h29m31s.30, Decl. = -26°42