August 31, 2009
| Object Data NGC7635 | |
|---|---|
| Right Ascension (J2000) : 23h20m12.3s | Declination (J2000) : +61°11'26" |
| Object Type : Bright nebula | Object Classification : Reflection |
| Constellation : Cassiopeia | Object Size : 15' x 8' |
| Visual Magnitude : --- | Surface Brightness : --- |
| Description : vF, *8 inv l excentric | Catalogue Notes : The Bubble Nebula |
| Also Cataloged as : Sh2-162, GC 4947, h 2235, H 4. 52 | |
| Click here for a higher resolution image. |
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Image details
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- Instrument - Camera - Accessories - Exposure time - Conditions - Comments |
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250mm F/5 Newton Canon 10D Baader Coma Corrector + Baader IRB filter 120 min @ 800 ISO (24 subframes of 300 sec stacked), autoguided Seeing : 3/5, Temperature : 18°C, Humidity : 70% @ 1011 mbar Local light pollution, 81% moon 16° above the horizon, altitude : 74° |