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(IAAC) Obj: Alya (Theta Ser) - Inst: 4.5" Homemade Dobson reflector, f/8
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To: IAAC <logs@visualdeepsky.org>
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Subject: (IAAC) Obj: Alya (Theta Ser) - Inst: 4.5" Homemade Dobson reflector, f/8
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From: Ante Perkovic <albireo@vip.hr>
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Date: Thu, 26 Aug 2004 18:52:44 +0200
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User-Agent: Mozilla/5.0 (X11; U; SunOS sun4u; en-US; rv:1.0.1) Gecko/20020920 Netscape/7.0
Observer: Ante Perkovic
Your skills: Intermediate (some years)
Date/time of observation: August 12th 2003, 2.12h
Location of site: Tugare, near Split, Croatia (Lat 43.4 N, Elev 250m)
Site classification: Rural
Sky darkness: 5.0 <Limiting magnitude>
Seeing:
Moon presence: None - moon not in sky
Instrument: 4.5" Homemade Dobson reflector, f/8 ("babydob")
Magnification: 25x
Filter(s): None
Object(s): Alya (Theta Ser)
Category: Multiple star
Class:
Constellation: Ser
Data: mag 4.6, 5.0 size 22"
Position:
Description:
25x: Two components of very similar brightness, easily separated.
This star is in the center of an arch (15' in diameter) of 5 stars.
Remaining 4 stars are of mags between 6.7 and 8.5. Nice sight for finder!