Type | Open Cluster |
---|---|
Magnitude | 9 |
Size | 9' |
Right Ascension | 23h 56' 45.6" (2000) |
Declination | 61° 23' 60" N |
Constellation | Cassiopeia |
Description | Cl, S, pRi, vC, st 10, 13.. |
Classification | I 2 p |
Andrew Cooper
Nov 30, 2021 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 6 Transparency: 7 Moon: 0%
A small cluster huddled about the 9th magnitude star SAO 20947, small, 2' diameter, partially resolved, in a rich galactic starfield
BD+60 2644 | Frolov 1 | Harvard 21 |
King12 | NGC 7790 |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
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