SN 1901B
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| SN 1901B | |
| Observation data (Epoch J2000.0) | |
|---|---|
| Supernova type | ? |
| Remnant type | ? |
| Host Galaxy | M100 |
| Constellation | Coma Berenices |
| Right ascension | 12h 22m 47s |
| Declination | +15° 49.4′ 0″ |
| Galactic coordinates | G271.012 +76.884 |
| Discovery Date | ? |
| Peak magnitude (V) | +15.6 |
| Distance | 52.5 Mly |
| Physical characteristics | |
| Progenitor | ? |
| Progenitor type | ? |
| Colour (B-V) | ? |
SN 1901B was a supernova about 52.5 Mlys away[citation needed] in Messier 100, a spiral galaxy in the constellation Coma Berenices.
