(IAAC) Obj: NGC457 - Inst: 10" f5 Dobsonian

anonymous at sedna.atmob.org anonymous at sedna.atmob.org
Wed Aug 2 17:20:02 EDT 2006


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Observation Poster: Dr Adrian Jannetta <adrian at themoon.co.uk>

Observer: Dr Adrian Jannetta
Your skills: Advanced (many years)
Date/time of observation: 29-August-2005 2200UT
Location of site: Hadston, UK (Lat 55.3, Elev 10)
Site classification: Rural
Sky darkness: 6 <Limiting magnitude>
Seeing: 7 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 10" f5 Dobsonian
Magnification: 39x
Filter(s): None
Object(s): NGC457
Category: Open cluster.
Class: 
Constellation: Cas
Data: mag   size 
Position: RA :  DEC :
Description:
Nice little pattern of stars,  Without the presence of the brightest -
5th magnitude phi Cas - this would look like a scaled down version 
of the constellation Cygnus.  Phi Cas marks the left eye of the alien 
and is much brighter and orange than the other eye!
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  http://www.visualdeepsky.org/enter-log.html


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