NGC3031 (M81)
March 2, 2010
| Object Data |
| Right Ascension (J2000) : 09h 55m 32.9s | Declination (J2000) : +69° 03' 55" |
| Object Type : Galaxy | Object Classification : Sb I-II |
| Constellation : Ursa Major | Object Size : 26.9' x 14.1' |
| Visual Magnitude : 7.3 | Surface Brightness : 13.6 |
| Description : !eB, eL, E 156°, gsvmbMBN | Catalogue Notes : Bode's Galaxy |
Also Cataloged as : M81, UGC 5318, MCG+12-10-010, h 649, GC 1949, GC 1953, CGCG 333.007, IRAS 09514+6918,
Also Cataloged as : KCPG 218A, PGC 28630 |

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Image details
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250mm F/5 Newton
Canon 10D
Baader Coma Corrector + Astronomik CLS filter + UV-IR cut filter
90 min @ 800 ISO (18 subframes of 300 sec stacked), autoguided
Seeing : 4/5, Temperature : 1°C, Humidity : 95% @ 998 mbar
Local light pollution, rising 93% moon, altitude : 72°
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© Copyright Rob Kantelberg
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