21 Orionis
Overlaid DSS image of 21 Orionis, 60' x 60' with north at top and west to the right
Aladin viewer for the region around 21 Orionis
21 Ori
BD+02 916, HD 34658, HR 1746, SAO 112624, GSC 00104-03169, HIP 24817
BD+02 916, HD 34658, HR 1746, SAO 112624, GSC 00104-03169, HIP 24817
| Type | Star |
|---|---|
| Magnitude | 5.3 | Right Ascension | 5h 19' 11.2" (2000) |
| Declination | 2° 35' 45" N |
| Constellation | Orion |
| Classification | F3III/IV |
Observing Notes
Andrew Cooper
Oct 25, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 7 Transparency: 6 Moon: 25%
Ivory, no companion noted, a rich field with several 6-7th magnitude stars to the east
Other Data Sources for 21 Orionis
Nearby objects for 21 Orionis
7 objects found within 60'
| 23 Orionis | 23 Orionis A | 23 Orionis B |
| IC 409 | IC 412 | |
| IC 414 |
Credits...
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
A complete list of credits and sources can be found on the about page
21 Orionis