(IAAC) Obj: Theta 1 Ori - Inst: Orion 6" Dob

Observer: William L.Schart
Your skills: Intermediate (some years)
Date/time of observation: 2/9/00 7:50 pm CST
Location of site: Killeen, TX (Lat 31, Elev 820)
Site classification: Suburban
Sky darkness: 4 <Limiting magnitude>
Seeing: 6 <1-10 Seeing Scale (10 best)>
Moon presence: Minor - crescent or far from object
Instrument: Orion 6" Dob
Magnification: 300?
Filter(s): none
Object(s): Theta 1 Ori
Category: Multiple star.
Constellation: Ori
Data: mag   size 
Position: RA :  DEC :
I was able to capture the 4 brightest members with my
AstroCam. Separations, measured from a created double exposure: A-B,
9; A-C, 12; A-D, 21. PAs, A-B, 35d; A-C, 134d; A-D,
95d. These agree well with published figures.
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