Type | Star |
---|---|
Magnitude | 5.34 | Right Ascension | 5h 32' 41.4" (2000) |
Declination | 1° 35' 31" S |
Constellation | Orion |
Classification | B1IV |
Andrew Cooper
Nov 25, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 5 Transparency: 6 Moon: 0%
Blue-white, a 10th magnitude 2" companion not visible
Gaia DR2 data reveals this companion, listed as B in WDS, to be a background star
31 Orionis | Alnilam | Collinder 70 |
HD 36780 | IC 423 | NGC 1990 |
VV Orionis |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
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