NGC/IC Project Restoration Effort

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NGC545

 

Basic Information


Location and Magnitude


Right Ascension: 1:25:59.0
Declination: -1:20:26
Constellation: CET
Visual Magnitude: 12.2

Historic Information


Discoverer: Herschel W.
Year of discovery: 1785
Discovery aperture: 18.7

Observational


Summary description: Stellar, p of D neb
Sub-type: E-S0

Steve's Notes

===== NGC 545 48" (10/22/11): very bright, large, oval 2:1 SW-NE, 1.4'x0.7', well concentrated with a large bright core and fainter halo that merges with NGC 547 on the southeast side. CGCG 385-129, situated 2.5' NW of NGC 545, is moderately bright, small, elongated 3:2 , 0.4'x0.3' WNW-ESE, small bright core. CGCG 385-127, located 3' due west of NGC 545, appeared moderately bright, fairly small, elongated 4:3 SSW-NNE, 0.4'x0.3', contains a small bright core. 17.5" (9/19/87): NGC 545 is the brightest member of AGC 194. It appeared moderately bright, small, round, small bright core. Forms a double system with NGC 547 in a common envelope. CGCG 385-129, located 2.5' NW of NGC 545, is extremely faint and small, round. It forms the eastern vertex of an equilateral triangle with a pair of mag 13 stars 45" SW and NW. RNGC and MCG misidentify CGCG 385-129 as NGC 545. CGCG 385-127, located 3' W of NGC 545 is extremely faint and small, almost round. 13" (9/22/84): moderately bright, round, bright core. Preceding of a double system with NGC 547 0.5' SE.