(IAAC) Obj: NGC 422, NGC 395, NGC 371 - Inst: 250mm f5.6 Dobsonian
anonymous at sedna.atmob.org
anonymous at sedna.atmob.org
Fri Dec 16 06:47:03 EST 2005
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Observation Poster: Andrew Wood <bandawood at bigpond.com>
Observer: Andrew Wood
Your skills: Advanced (many years)
Date/time of observation: Nov 21 1998; 11:25UT
Location of site: Mt Keira (Lat 34S, Elev 300m)
Site classification: Exurban
Sky darkness: 6 <Limiting magnitude>
Seeing: 7 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 250mm f5.6 Dobsonian
Magnification: 55x
Filter(s):
Object(s): NGC 422, NGC 395, NGC 371
Category: Open cluster.
Class:
Constellation: Tuc
Data: mag size
Position: RA 1:5 DEC -72:
Description:
All three clusters seen in a row above NGC 411 in the same field. I'd pick 422 as a globular if the atlas didn't say otherwise. 422 is the smallest, and 371 quite large with 395 between them butcloser to 371. Only 371 resolves well.
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