(IAAC) Obj: NGC 4602 - Inst: 10.1" f/4.5 Newtonian reflector

Observation Poster: Brent Reary <gmbreary@rollanet.org>
Observer: Brent Reary
Your skills: Intermediate (some years)
Date/time of observation: 05/27/05  03:55 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, 257x
Filter(s): None
Object(s): NGC 4602
Category: External galaxy.
Constellation: Vir
Data: mag 11.5  size 3.5' X 1.5'
Position: RA 12:40.5  DEC -05:08
A uniform oval nebulous patch aligned E-W.  There is no detectable
brightening toward the core.  Visible with averted vision at 77x, it
was best seen at 128x and began to fade into the background at 257x.
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