NGC/IC Project Restoration Effort

(This is a very very beta version)

NGC2642

 

Basic Information


Location and Magnitude


Right Ascension: 8:40:44.4
Declination: -4:7:20
Constellation: HYA
Visual Magnitude: 12.6

Historic Information


Discoverer: Herschel J.
Year of discovery: 1830
Discovery aperture: 18.3

Observational


Summary description: vF, pL, gbM, 2 B st s, one f
Sub-type: SBbc

Steve's Notes

===== NGC 2642 24" (2/16/15): fairly bright, fairly large, dominated by an elongated bar oriented NW-SE with a mag 14 star superimposed at the southeast end of the bar. Two additional stars are superimposed nearly in a string to the north [mag 15 star 24" N and a mag 14 star 42" N]. Surrounding the bar is a low surface brightness glow encompassing these stars, perhaps 1.25' diameter. The spiral arms were not evident. Located just north of a bright, equilateral triangle of stars (mag 8.3/9.2/9.5) with sides ~4'. 13.1" (1/11/86): fairly faint, moderately large, almost round, diffuse, even surface brightness. Unusual appearance as a two mag 13/14 stars are superimposed at the north and SE ends of the halo. Three bright stars form an equilateral triangle just south; mag 8.9 SAO 136172 4.2' SE, mag 8.5 SAO 136168 6.0' S and mag 9.1 SAO 136160 2.8' SSW.