Eta Orionis
Overlaid DSS image of Eta Orionis, 60' x 60' with north at top and west to the right
Aladin viewer for the region around Eta Orionis
ηOri, 28Ori
BD-02 1235, HD 35411, HR 1788, SAO 132071, GSC 04757-01588, HIP 25281, WDS J05245-0224AB
BD-02 1235, HD 35411, HR 1788, SAO 132071, GSC 04757-01588, HIP 25281, WDS J05245-0224AB
| Type | Star |
|---|---|
| Magnitude | 3.3 | Right Ascension | 5h 24' 28.6" (2000) |
| Declination | 2° 23' 50" S |
| Constellation | Orion |
| Classification | B1V+B2: |
Observing Notes
Andrew Cooper
Nov 25, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 5 Transparency: 6 Moon: 0%
Brilliant blue-white, this tight binary is not split, at best it is oblong in an east-west direction under poor seeing, set in a field rich with 7 to 9th magnitude stars
Other Data Sources for Eta Orionis
Nearby objects for Eta Orionis
4 objects found within 120'
| 31 Orionis | HD 35007 | |
| p Orionis |
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
Eta Orionis