NGC/IC Project Restoration Effort

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NGC7551

 

Basic Information


Location and Magnitude


Right Ascension: 23:15:22.0
Declination: +15:56:27
Constellation: PEG
Visual Magnitude: 16.2

Historic Information


Discoverer: Marth
Year of discovery: 1864
Discovery aperture: 48.0

Observational


Summary description: Neb * 13 m
Sub-type: S

Corwin's Notes

===== NGC 7551 is a faint galaxy with a somewhat brighter star superposed just to the southwest. The pair of objects is about 2/3 of an arcmin north of Marth's position. Some lists have N7551 equal to N7540, but Marth found that the same night that he picked up N7551. The two objects cannot, therefore, be identical. Marth also described his object as a "neb. * 13m"; this suggests that the star is an integral part of the NGC object. This is how I've treated it; if you don't agree, however, I do give the separate positions for the galaxy and the star.

Steve's Notes

===== NGC 7551 17.5" (7/17/93): very faint, very small, round, 15" diameter, very small brighter core, stellar nucleus. Located 11.1' E of NGC 7540.