Type | Globular Cluster |
---|---|
Magnitude | 8.9 |
Size | 5.9' |
Right Ascension | 20h 34' 11.5" (2000) |
Declination | 7° 24' 15" N |
Constellation | Delphinus |
Description | GC, B, L, R, rrr, st 16..., * 9 p |
Classification | VIII |
Andrew Cooper
Apr 19, 2012 Hale Pohaku, HI (map)
46cm f/4.5 Newtonian, Deep Violet @ 262x
Seeing: 7 Transparency: 7 Moon: 0%
Bright, small, a well concentrated central region only 1' in diameter, resolved
Andrew Cooper
Jun 9, 2002 Las Cienegas NCA, Pima Co., AZ (map)
46cm f/4.5 Deep Violet
Nice globular, dense, concentrated, fully resolved, thick star field
Rev. T.W. Webb
May 19, 1885 Hardwick, Herefordshire, England (map)
H., bright , large, resolved, 16-20 mg. D'A. easy.― Celestial Objects for Common Telescopes, T. W. Webb, 1917
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