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(IAAC) Obj: STF 2122 - Inst: Celestar 8" SCT, fork mount



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Observation Poster: William L. Schart <wschart@hot.rr.com>

Observer: William L. Schart
Your skills: Intermediate (some years)
Date/time of observation: 7/10/02  11:30 pm CDT
Location of site: Killeen, TX (Lat 31 07, Elev 600 ft)
Site classification: Suburban
Sky darkness: 4 <Limiting magnitude>
Seeing: 8 <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: Celestar 8" SCT, fork mount
Magnification: 80x, 120x, 165x, 200x
Filter(s): none
Object(s): STF 2122
Category: Multiple star.
Class: 
Constellation: Oph
Data: mag 6.4-9.7  size 20.3"
Position: RA 17:07  DEC -01:39
Description:
A pretty little pair with quite a bit of magnitude difference. The primary is a nice blue and the secondary is too faint to tell.  I measured the separation at 21.9 and the PA at 273.6 (ave. 5 meas.).
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