Messier 109 - NGC 3992

No dss image available for Messier 109
 
Aladin viewer for the region around Messier 109
GC 54, MCG +09-20-044, UGC 6937, PGC 37617, SDSS J115735.96+532228.9

Type  Galaxy
Magnitude  9.8
Size  7.6' x 7.5' @ 68°
Right Ascension  11h 57' 36.0"  (2000)
Declination  53° 22' 28" N
Constellation  Ursa Major
Description  cB, vL, pmE, sbM, BN
Classification  SBbc
Observing Notes

Andrew Cooper
May 15, 2004    Caballo Loco Ranch, Pima Co., AZ (map)
46cm f/4.5 Deep Violet

Fairly large, halo elongated northeast-southwest, faint stellar core, 13.8 magnitude foreground star in north margin of halo

William Herschel
Apr 12, 1786    Observatory House, Slough (map)

Considerably bright. Bright resolvable [mottled, not resolved] nucleus with very faint extended branches to position angle 30deg north preceding to south following. 7 or 8' long, 4 or 5' broad.
― SEDS website
Other Data Sources for Messier 109
Nearby objects for Messier 109
Credits...

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

Messier 109