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(IAAC) Obj: NGC 474 - Inst: 10.1" f/4.5 Dobsonian
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To: Internet Amateur Astronomers Catalog <netastrocatalog@visualdeepsky.org>
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Subject: (IAAC) Obj: NGC 474 - Inst: 10.1" f/4.5 Dobsonian
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From: anonymous@sedna.atmob.org
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Date: 17 Dec 2004 04:58:09 -0000
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Delivered-To: 9-netastrocatalog-obs@visualdeepsky.org
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Observation Poster: Brent Reary <gmbreary@rollanet.org>
Observer: Brent Reary
Your skills: Intermediate (some years)
Date/time of observation: 12/14/04 03:00 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 Dobsonian
Magnification: 77x, 128x, 257x
Filter(s): None
Object(s): NGC 474
Category: External galaxy.
Class:
Constellation: Psc
Data: mag 11.5 size 7.1' X 6.3'
Position: RA 01:20 DEC +03:25
Description:
A uniform round, to slightly oval, halo which brightens to a bright,
nearly stellar core. Located ~5' E of NGC470. Visible with direct
vision at 77x, it bore magnification well, being best seen at 128x-257x.
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