(IAAC) Obj: NGC 5473 - Inst: 10.1" f/4.5 Newtonian reflector

anonymous at sedna.atmob.org anonymous at sedna.atmob.org
Mon Jul 16 21:15:35 EDT 2007


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

Observer: Brent Reary
Your skills: Intermediate (some years)
Date/time of observation: 7/14/07  04:25 UT
Location of site: Rolla, MO  USA (Lat 37 57'N, Elev )
Site classification: Rural
Sky darkness: 6.5 <Limiting magnitude>
Seeing: 6-7 <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, 257x
Filter(s): None
Object(s): NGC 5473
Category: External galaxy.
Class: 
Constellation: UMa
Data: mag 11.4  size 2.0' X 1.5'
Position: RA 14:05  DEC +54:54
Description:
A uniform oval halo which is elongated nearly N-S..  It rather abruptly
brightens to a bright stellar core.  An 11th magnitude field star is
located just off the SW edge.  The galaxy was visible with direct vision
at 77x and was best seen at 257x.

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