Type | Galaxy |
---|---|
Magnitude | 11.73 |
Size | 6' x 6' @ 90° |
Right Ascension | 1h 9' 27" (2000) |
Declination | 35° 43' 5" N |
Constellation | Andromeda |
Description | pB, cL, R, gbM, beta And sf |
Classification | E0 |
Andrew Cooper
Aug 15, 2023 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 6 Transparency: 7 Moon: 0%
Bright and obvious even in the glare of Mirach, about 7' northwest of the 2nd magnitude star, round, brighter to the center with no core noted, 2' in diameter
Andrew Cooper
Oct 23, 2008 Hale Pohaku, HI (map)
40cm f/10 SCT, LX200 16" @ 72x
Seeing: 7 Transparency: 7 Moon: 0%
Round, small, fairly bright, just 7' northeast of Mirach, appearing as if it is simply an internal reflection in the telescope
Andrew Cooper
Oct 25, 2003 Farnsworth Ranch, Pima Co., AZ (map)
46cm f/4.5 Deep Violet
Small, round, reasonably bright considering it is competing with the light of Mirach (Beta Andromeda) just 10' south, obvious core, even halo with no structure visible
Rev. T.W. Webb
May 19, 1885 Hardwick, Herefordshire, England (map)
24cm Speculum
Rather faint; but easy with 9-1/3 in. spec.; np [β And], strong yellow, in the same field. D'A., strong nucleus. E. of Rosse, resolvable.― Celestial Objects for Common Telescopes, T. W. Webb, 1917
Mirach |
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