April 6, 2007
| Object Data | |
|---|---|
| Right Ascension (J2000) : 09h 55m 50.7s | Declination (J2000) : +69º 40' 43" |
| Object Type : Galaxy | Object Classification : Sd |
| Constellation : Ursa Major | Object Size : 11.0' x 4.6' |
| Visual Magnitude : 8.9 | Surface Brightness : 12.9 |
| Description : vB, vL, vmE(ray) | Catalogue Notes : Sigar Galaxy |
| Also Cataloged as : M82, UGC 5322, MCG+12-10-011, ARP 337, GC 1950, CGCG 333.008, KCPG 218B, H IV-79, Also Cataloged as : IRAS 09517+6954, PGC 28655 | |
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Image details
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- Instrument - Camera - Accessories - Exposure time - Conditions - Comments |
: : : : : : |
250mm F/5 Newton Canon 10D Baader Coma Corrector + Astronomik CLS filter + UV-IR cut filter 35 min @ 800 ISO (7 subframes of 300 sec stacked), autoguided Seeing : 4/5, Temperature : 1°C, Humidity : 95% @ 998 mbar Local light pollution, rising 93% moon, altitude : 72° |