M81: Spiral galxy in Ursa major
| Right Ascension |
09 : 55.6 (h:m)
|
| Declination |
+69 : 04 (deg:m)
|
| Distance |
12000 (kly)
|
| Visual Brightness |
6.9 (mag)
|
| Apparent Dimension |
21x10 (arc min)
|
More information on M81
| A 600 second exposure (10x60 seconds using Track and Accumulate) of M81 cooled at -25c off ambient with the ST-237 SBIG camera |
 |
|
|
|
|
