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| Query : 2008CBET.1540....2G |
2008CBET.1540....2G - Central Bureau Electronic Telegrams, 1540, 2 (2008/October-0)
Supernovae 2008gc, 2008ge, 2009gg, 2008gi.
GREEN D.W.E.
Abstract (from CDS):
SN 2008ge resembles a peculiar type-Ia supernova several weeks past maximum; SNID suggests that supernova 2008ge is a 2002cx-like event at 23 days past maximum. The spectrum of 2008gg appears to be that of a normal type-Ia supernova. SNID reveals that 2008gg closely resembles 2002bo at a few days past maximum; adopting a host-galaxy recession velocity of 9598 km/s (Wong et al. 2006, MNRAS 371, 4) for the host galaxy (NGC 539), Si II (rest 635.5 nm) is measured to be blue-shifted by roughly 11000 km/s. SN 2008gi is a young type-II supernova. SNID reveals that 2008gi resembles SN 2006bp around two weeks past explosion; adopting a host-galaxy recession velocity of 7328 km/s for the host galaxy, H-beta is measured to be blue-shifted by roughly 7500 km/s.
Abstract Copyright: ∼
Journal keyword(s):
Simbad objects: 4
| Number of rows : 4 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SN 2008gc | SN* | 02 10 36.63 | -53 45 59.5 | SNIb | 12 | 1 | |||||
| 2 | SN 2008gi | SN* | 02 44 00.33 | +05 25 42.8 | SNII | 24 | 1 | |||||
| 3 | SN 2008ge | SN* | 04 08 24.68 | -47 53 47.4 | SNIapec | 63 | 1 | |||||
| 4 | SN 2009gg | SN* | 21 01 29.91 | -52 01 00.2 | SNIa | 5 | 1 |
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