NGC/IC Project Restoration Effort

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NGC5665

 

Basic Information


Location and Magnitude


Right Ascension: 14:32:25.6
Declination: +8:4:45
Constellation: BOO
Visual Magnitude: 12.0

Historic Information


Discoverer: Herschel W.
Year of discovery: 1784
Discovery aperture: 18.7

Observational


Summary description: pB, pL, R, gbM, r
Sub-type: SBc

Steve's Notes

===== NGC 5665 48" (5/16/12): at 488x, this irregular galaxy (Arp 49) appeared bright, moderately large, irregularly round, ~1.3'x1.0', broad concentration but no distinct core. The galaxy has a mottled appearance and seems dusty or patchy. A very faint, large extension or halo is on the east and southeast side and an extremely faint HII knot (identified as NGC 5665A in NED) is at the east end. 17.5" (6/24/95): moderately bright, moderately large, elongated 4:3 NW-SE, 1.6'x1.2', broad concentration to a very ill-defined core. A mag 11 star lies 5.3' ESE of center and a brighter mag 10 star 8.8' ENE. 8" (4/24/82): faint, small, slightly elongated N-S.