keplers snr
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Created by:
s1dav1s1997 on December 11, 2011
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13 terms
Terms | Definitions |
|---|---|
 Names | Kepler's snr, sn 1604, G004.5+06.8, V 843 Ophiuchi, 3C 358 |
| Object type | snr Ia (Carbon detonation) |
| Constellation | Ophiuchus |
| Distance | 13,000 ly |
| Apparent magnitude | -2.5m |
| Luminosity | -19.5 M |
| Distance modulus | 22908.6765 |
| Right Acension | 17h 30m 40.8s |
| Declination | -21° 29' 11" |
| Discovery | 400 yrs ago by Johannes Kepler |
| Description | bubble shaped shroud of gas and dust |
| Expansion speed | 4 million mph |
| Width | 14 ly |
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