IC 434
IC 434 is a bright emission nebula in the constellation Orion. It was discovered on February 1, 1786 by William Herschel. The Horsehead Nebula is a dark nebula silhouetted against it.
| Emission nebula | |
|---|---|
IC 434 is found behind the Horsehead Nebula | |
| Observation data: J2000.0 epoch | |
| Right ascension | 05h 41m 00s |
| Declination | −02° 30′ 00″ |
| Distance | 1,500 ly |
| Apparent magnitude (V) | 7.3 |
| Apparent dimensions (V) | Visible dimensions Largest diameter: 60.00 µm. Smallest diameter: 10.00 µm. |
| Constellation | Orion |
| Physical characteristics | |
| Absolute magnitude (V) | Видимая магнитуда (В) 11,0 (B-диапазон) |
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.