NGC/IC Project Restoration Effort

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NGC6993

 

Basic Information


Location and Magnitude


Right Ascension: 20:53:54.0
Declination: -25:28:20
Constellation: CAP
Visual Magnitude: 13.1

Historic Information


Discoverer: Leavenworth
Year of discovery: 1885
Discovery aperture: 26.3

Observational


Summary description: vF, vS, R, sbMN
Sub-type: Sc

Corwin's Notes

===== NGC 6993 may be ESO 529-G011. Found by Leavenworth in the first seasons of observing with the 26-inch at Leander McCormick, its nominal position is particularly bad -- nearly 6 minutes of time and 12 arcmin off if the identity with the ESO galaxy is correct. Leavenworth's sketch more or less supports this notion, with the stars shown roughly in their right places with respect to the galaxy. Both the galaxy and the sketch also support his description of a small, bright nucleus surrounded by a fainter envelope.

Steve's Notes

===== NGC 6993 17.5" (8/4/02): at 220x appeared very faint, fairly small, round, 40" diameter, low even surface brightness. Not noticed initially near position, but once identified could just hold steadily with concentration. The identification of this galaxy with NGC 6993 is uncertain because of a very poor discovery position but it roughly matches Leavenworth's field sketch and description.