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M-91 is a barred
spiral galaxy in the Coma Berenices cluster of galaxies. It clearly
shows the bar which you may be able to see in a 6 inch scope under dark
sky conditions because it is relatively bright. The galaxy is located
about 7.4 degrees from the magnitude 2.8 star Vindamiatrix.
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Size: 5.4 x 4.2 arcmin Magnitude: 11.0 Surface Brightness: 13.4 RA: 12h 35m 23.6s Dec: +14d 29m 47s |
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Scope: 8" LX 200 SCT |
M-5C CCD Camera & STAR 2000 | |
Focal Ratio: f4.6 | |
Exposure: 35 min | |
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