Struve 2091


Steve Bodin
Star: Struve 2091
Date: 8 July 2006
Time:
11pm to midnight
Seeing: 4/10
Transparency: good
Location of site
:
Mattawa Wa, USA
46.7N,119.9W

Site classification: Rural
Conditions: 80F, no wind, dry
Sky darkness
:
limiting mag 4.5 , bright moon
Telescope: Meade 16 inch LX200GPS UHTC
Eyepieces: not used
maging: DX8263SL video camera at f30
Magnification: app. 1800x

Close pair, but nearly equal in color and magnitude, primary yellow, companion somewhat cooler color. Measured at 0.43 sec at 324.7 deg PA.




       

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