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(IAAC) Obj: NGC663 (in moonlight) - Inst: 120mm f/8.33 refractor
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To: IAAC <owner@visualdeepsky.org>
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Subject: (IAAC) Obj: NGC663 (in moonlight) - Inst: 120mm f/8.33 refractor
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From: Ante Perkovic (via Lew Gramer) <albireo@vip.hr>
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Date: 24 Aug 2004 18:28:41 -0000
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Cc: Ante Perkovic <albireo@vip.hr>
Observer: Ante Perkovic
Your skills: Intermediate (some years)
Date/time of observation: March 15th 2003
Location of site: Perkovic, near Sibenik, Croatia (Lat 43.5 N, Elev 200m)
Site classification: Rural
Sky darkness: 5.3 <Limiting magnitude>
Seeing:
Moon presence: Major - gibbous or near object
Instrument: 120mm KONUS refractor, f/8.33, equatorial ("Lukrica")
Magnification: 100x
Filter(s): None
Object(s): NGC663
Category: Open cluster
Class:
Constellation: Cas
Data: mag 7.1 size 16'
Position:
Description:
5' x 15' "nebulosity" of unresolved stars, with around 20 individual
stars inside it. Four pairs of brighter stars (mags 6 and 7, I
suppose) towards N and W make 1.5-degree arch around the cluster.