| Type | |
|---|---|
| Magnitude | 9 | Right Ascension | 6h 16' 51.6" (2000) |
| Declination | 5° 59' 46" N |
| Constellation | Orion |
| Description | Binary 9.0/10.5 10.1" @ 297° |
| Classification | A0 |
Andrew Cooper
Dec 1, 2021 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 7 Transparency: 5 Moon: 0%
A delicate binary at the center of the indisinct cluster Berkeley 4, white, the 10th magnitude companion visible 10" northwest
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