NGC6946

August 23, 2009



Object Data
Right Ascension (J2000) : 20h 34m 52.0sDeclination (J2000) : +60º 09' 15"
Object Type : GalaxyObject Classification : SXT6
Constellation : CepheusObject Size : 11.5' x 9.8'
Visual Magnitude : 9.6Surface Brightness : 14.6
Description : vF, vL, vg, vsbM, rrCatalogue Notes : The Pinwheel Galaxy
Also Cataloged as : GC 4594, h 2084, H 4. 76. Arp 29



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Image details

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 - Accessories
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250mm F/5 Newton
Canon 10D
Baader Coma Corrector + Baader IRB filter
30 min @ 800 ISO (6 subframes of 300 sec stacked),  auto guiding
Local light pollution, altitude : 77°
© Copyright Rob Kantelberg