Type | Planetary Nebula |
---|---|
Magnitude | 10 |
Size | 0.3' x 0.3' |
Right Ascension | 21h 7' 1.7" (2000) |
Declination | 42° 14' 11" N |
Constellation | Cygnus |
Description | eB, S |
Classification | 3a |
Andrew Cooper
Aug 27, 2006 TIMPA, Avra Valley, AZ (map)
28cm f/10 SCT Gypsy
Small, bright, quite green, holds magnification well, elongated 2:1 east-west, with a very faint outer halo surrounding the center, no opening at the center or central star observed
Andrew Cooper
Aug 27, 2005 TIMPA, Avra Valley, AZ (map)
46cm f/4.5 Deep Violet
Small, bright, vivid green!! one fellow observer commented on emerald, I would call it a rich teal, central star to one side of a fan shaped nebula
Rev. T.W. Webb
May 19, 1885 Hardwick, Herefordshire, England (map)
Planetary, like an 8.5 mg, star, about 4", found by me independently, Nov. 14, 1879― Celestial Objects for Common Telescopes, T. W. Webb, 1917
Berkeley 54 | NGC 7024 | |
Xi Cygni |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
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