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(IAAC) Obj: NGC 3091, PGC 28922 - Inst: 15 inch Obsession f4,5



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Observation Poster: Armin Hermann <burmeseinn@yahoo.com>
Observer: Armin Hermann
Your skills: Advanced (many years)
Date/time of observation: 16 Apr 04
Location of site: Sangkhlaburi, Thailand (Lat 15N, Elev 200m)
Site classification: Exurban
Sky darkness: ~5 <Limiting magnitude>
Seeing: 9+ <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 15 inch Obsession f4,5
Magnification: 342x
Filter(s): none
Object(s): NGC 3091, PGC 28922
Category: External galaxy.
Class: 
Constellation: Hya
Data: mag 11v  size 3,5x2,3'
Position: RA :  DEC :
Description:
At 342x the galaxy appears oval with a size of approx 2,5x1,5. A fairly bright 
core of 20 diameter is located in the center of the galaxy. The halo is 
surprisingly bright. 
1,5 NW of the center the faint companion (physical?) PGC28922 (14,2magp) is 
clearly visible. It features a stellar nucleus in a faint 10 halo.
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