(IAAC) Obj: NGC 7137 - Inst: 10.1" f/4.5 Newtonian reflector

anonymous at s15272250.onlinehome-server.com anonymous at s15272250.onlinehome-server.com
Wed Jan 7 22:12:46 EST 2009


Observation Poster: Brent Reary <gmbreary at rollanet.org>

Observer: Brent Reary
Your skills: Intermediate (some years)
Date/time of observation: 10/31/07  02:10 UT
Location of site: Rolla, MO  USA (Lat 37 57'N, Elev )
Site classification: Rural
Sky darkness: 6.5 <Limiting magnitude>
Seeing: 7 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 10.1" f/4.5 Newtonian reflector
Magnification: 77x, 128x, 193x
Filter(s): None
Object(s): NGC 7137
Category: External galaxy.
Constellation: Peg
Data: mag 12.4  size 1.0' X 1.0'
Position: RA 21:48  DEC +22:09.5
A uniform round halo which shows no detectable brightening toward the core.
The galaxy lies 20' SW of a close 10th-11th magnitude double star.
Visible with averted vision at 77x, it was best seen at 128x and began to
fade into the background at 193x.

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