(IAAC) Obj: M57 - Inst: 12", F/5, dobson

[anonymous at s15272250.onlinehome-server.com]

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Observation Poster: Radim Verner <irena.a.radim at email.cz>

Observer: Radim Verner
Your skills: Beginner (< one year)
Date/time of observation: 25.8.09 21:00
Location of site: Holubovm Czech Republic (Lat , Elev )
Site classification: Urban
Sky darkness: 6 <1-10 Scale (10 best)>
Seeing: 4 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 12", F/5, dobson
Magnification: 60x
Filter(s): none
Object(s): M57
Category: Planetary nebula.
Class: 
Constellation: Lyr
Data: mag   size 
Position: RA :  DEC :
Description:
nice round, none central star visible
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