Herschel 307
NGC 5689
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Object Type
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Galaxy S0
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Constellation
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Bootes
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Magnitude
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11.9
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Size
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3.3' x 1.0'
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Combination of 5, 3 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.
Visual Observation Notes:- NGC 5689.
Moderately large and bright. Elongated with a brighter centre. NGC 5682 and NGC 5693 very very faintly visible in field.
18" f/5 newtonian. 16mm nagler eyepiece. 143x.
Sky View observatory. Zenith limiting magnitude 6.7.