(IAAC) Obj: 16 Cygni - Inst: 4.5" Homemade Dobson reflector, f/8

Ante Perkovic albireo at vip.hr
Mon Jul 26 14:40:53 EDT 2004


  Observation Poster: Ante Perkovic <albirejo_without_j at vip.hr>

Observer: Ante Perkovic
Your skills: Intermediate (some years)
Date/time of observation: October 10th 2003
Location of site: Gotovceva 2, Split, Croatia (Lat 43.5 N, Elev 0m)
Site classification: Urban
Sky darkness: 5.0 <Limiting magnitude>
Seeing:
Moon presence: Minor - crescent or far from object
Instrument: 4.5" Homemade Dobson reflector, f/8 ("babydob")
Magnification: 25x
Filter(s): None
Object(s): 16 Cygni
Category: Multiple star
Class:
Constellation: Cyg
Data: mag 6.3, 6.4, 9.8, 10.1  size 6'
Position:
Description:
I was trying to find NGC6826 (Blinking planetary), so I starhopped from
Theta Cygni (m=4.6). Around 1 degree towards NGC6826, I found double star
16 Cygni (m=6.3/6.4, d=40") with a dimmer double * (m=9.8/10.1, d=52")
just 5'40" away. Those two pairs each having two almost mutually identical
stars are eyecandy in their own right :), let alone Blinking planetary
(i didn't find it this time) that is in the same field :).



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