NGC 2022
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Planetary nebula data from NGC 2022 |
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| Photo from the Hubble Space Telescope | |
| AladinLite | |
| Constellation | Orion |
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Position equinox : J2000.0 |
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| Right ascension | 05h 42m 06.2s |
| declination | + 09 ° 05 ′ 12 ″ |
| Appearance | |
| Apparent brightness (visual) | 11.6 mag |
| Apparent brightness (B-band) | 12.4 mag |
| Angular expansion | 0.65 ' |
| Central star | |
| designation | HD 37882 |
| Apparent brightness | 7.2 likes |
| Spectral class | O8 V |
| Physical data | |
| Redshift | +0.000047 |
| Radial velocity | +14.0 km / s |
| distance | 7000 ly |
| history | |
| discovery | Wilhelm Herschel |
| Date of discovery | December 28, 1785 |
| Catalog names | |
| NGC 2022 • PK 196-10.1 • GC 1225 • H IV 34 • h 365 • PN G196.6-10.9 | |
NGC 2022 is a planetary nebula in the constellation Orion , which is about 7,000 light years from Earth . NGC 2022 was discovered on December 28, 1785 by the German-British astronomer Friedrich Wilhelm Herschel .
Web links
Commons : NGC 2022 - collection of images, videos and audio files
