May 1, 2008
| Object Data | |
|---|---|
| Right Ascension (J2000) : 11h 14m 48s | Declination (J2000) : +55° 01' 08" |
| Object Type : Planetary nebula | Object Classification : 3a |
| Constellation : Ursa Major | Object Size : 3.4' x 3.3' |
| Visual Magnitude : 9.90 | Surface Brightness : 12.10 |
| Description : !! vB,vL,R,vvg,vsbM | Catalogue Notes : Owl Nebula |
| Also Cataloged as : M 97, PK148+57.1, h 838, GC 2343 | |
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Image details
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- Instrument - Camera - Accessories - Exposure time - Comments |
: : : : : |
150mm F/6.3 Newton Canon 10D Meade broadband filter 40 min @ 1600 ISO (8 subframes of 300 sec stacked), auto guiding Local light pollution, altitude : 68° |