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Type: galaxy, SBc
Mag: B=11, V=?
Size: 7.244′ x 4.57′
PA: 170°
Synonyms: H V-052
Discovered in 1793 by William Herschel with an 18.7-inch f/13 speculum telescope. He called it "cB, E in meridian, vgbM. About 5' long and 3' broad; the nebulosity seems to be of the milky kind; it loses itself imperceptibly all around. The whole breadth of the sweep seems to be affected with very faint nebulosity."
A supernova erupted in this galaxy in 1985 (12.0v)
The RNGC (Sulentic and Tifft 1973) notes that this is a 11.5 mag galaxy. Their coded description reads SB,HISBCT,DKLNS 2 ODIFKNY ARMS.
This galaxy appears on page 49 of "The Hubble Atlas of Galaxies" by Allan Sandage (1961, Washington, DC).
Tom Lorenzin, in the electronic version of "1000+ The Amateur Astronomers' Field Guide to Deep Sky Observing", notes: "11M; 6' x 3' extent; axis oriented N-S; very soft; see photo at HAG-49; 2.5 degrees NW of Dubhe (Alpha UMA)."
Observing site: Little Bennett Regional Park
Telescope: C-11
[10h 46m 36s, 63° 13m 0s] A *very* faint elongated smudge. (Burhnam: a face on SBc)
Lacaille's catalogue
The Messier objects
Dunlop's catalogue
The Bennett objects
The Caldwell list
Named DSOs
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