SN 2007bi
| Odkrywca | |
|---|---|
| Data odkrycia |
2007 |
| Dane obserwacyjne (J2000) | |
| Galaktyka |
Anon J131920+0855 |
| Gwiazdozbiór | |
| Charakterystyka fizyczna | |
| Uwagi |
Najprawdopodobniej typu pair instability |
SN 2007bi – niezwykle jasna supernowa odkryta w 2007 przez Nearby Supernova Factory. Ocenia się, że masa gwiazdy, która eksplodowała wynosiła około 200 M☉, a masa jej jądra – około 100 M☉. Supernowa SN 2007bi najprawdopodobniej należy do typu pair instability.
Linki zewnętrzne
- Superbright Supernova Is First of Its Kind (ang.)
- First of its Kind Superbright Supernova. W. M. Keck Observatory, 2009-12-02. [dostęp 2014-12-07]. (ang.).
- John Matson: Bright, long-lived blast appears to be elusive pair-instability supernova. [w:] Blogs [on-line]. Scientific American, 2009-12-04. [dostęp 2014-12-07]. [zarchiwizowane z tego adresu (2012-11-11)]. (ang.).
- Death of rare giant star sheds light on cosmic past (ang.)
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