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(IAAC) Obj: Delta Herculis - Inst: 8" F/6 Dobsonian



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Observer: Michael Geldorp
Your skills: Beginner (< one year)
Date/time of observation: 6/18/1999  23.10 UT
Location of site: Alphen ad Rijn, Netherlands (Lat 52.09N, Elev )
Site classification: Suburban
Sky darkness: 4.5 <Limiting magnitude>
Seeing: I-II <I-V Seeing Scale (I best)>
Moon presence: Minor - crescent or far from object
Instrument: 8" F/6 Dobsonian
Magnification: 49X, 98X, 203X, 244X
Filter(s): none
Object(s): Delta Herculis
Category: Multiple star.
Class: 
Constellation: Her
Data: mag 3.2  size 9".5
Position: RA 17:15  DEC +24:50
Description:
Easy double at 98X and 203X. Primary star is white
There is a sketch on this object on my homepage: URL mentioned below.
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Optional related URLs: http://home.wxs.nl/~geldo006/home.html
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