(IAAC) Obj: NGC 6539 - Inst: 24 cm dobsonian, f/6.6

Observation Poster: Tudorica Alexandru <tudorica_a@yahoo.com>
Observer: Tudorica Alexandru
Your skills: Intermediate (some years)
Date/time of observation: 16/17.08.2004
Location of site: Ghirdoveni, Romania (Lat +45, Elev +260m)
Site classification: Rural
Sky darkness: +6.2 <Limiting magnitude>
Seeing: 5 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 24 cm dobsonian, f/6.6
Magnification: 80X
Filter(s): none
Object(s): NGC 6539
Category: Globular cluster.
Constellation: Ser
Data: mag 9.33  size 21.5
Position: RA 18h:04'  DEC -7deg:35'
Pretty bright globular, elongated N-S, not too condensed, close to NGC 6517,
easy to find with help from the other globular. Not too many details seen
becouse the clouds interferred with the observing session.
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