NGC/IC Project Restoration Effort

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NGC4537

 

Basic Information


Location and Magnitude


Right Ascension: 12:34:49.1
Declination: +50:48:20
Constellation: CVN
Visual Magnitude: 13.9

Historic Information


Discoverer: Swift L.
Year of discovery: 1884
Discovery aperture: 16.0

Observational


Summary description: eeF, S, R, nearly bet 2 st
Sub-type: S

Corwin's Notes

===== NGC 4537 is probably the same galaxy as NGC 4542. John Herschel's place for N4542 is good, but Swift's place for N4537 is 49 seconds off in RA (his declination is good, however). Swift's description fits the galaxy nicely, including his note "nearly between two stars." In addition, this galaxy is the brightest of the three in the area. However, south-preceding N4542 is MCG +09-21-019 = CGCG 270-010. It, too, could easily fit Swift's description: "eeF, S, R." It is also "nearly between two stars." However, if this identification is correct, then Swift made errors in both RA (30 seconds of time) and Dec (8.6 arcmin). The galaxy is also considerably smaller and fainter than N4542, and would have been more difficult to dig out. Thus, I'm sticking with the idea, suggested by Steve Gottlieb, that N4537 is most likely the same galaxy as N4542. The RNGC suggestion that it is MCG +09-21-022 is very unlikely as this is the faintest galaxy in the group.

Steve's Notes

===== NGC 4537 See observing notes for NGC 4542.