| Name: | Messier 97 |
| Other names: | Owl Nebula |
| Description: | Planetary Nebula |
| Ascension: | 11 : 14.8 |
| Declanation: | +55 : 01 |
| Apparent diameter: | 3.4*3.3 (arc min) |
| Constellation: | Ursa Major |
| Magnitude: | 9.9 |
| Distance: | 2600 light years |
| Equipment: | Meade ETX90+Modified toucam (new eprom)+focal reducer 0.66+extra lens |
| Date / Time UTC: | 20 april 2004 1:15 |
| Stacked : | 48 of 135 |
| Exposure time: | 40 s ! |
| Location: | The Hague, The Netherlands |
| Other info: | Done in RAW exposures. One of my most difficult pictures to get with ETX90. |
© Job Gehéniau
http://www.jgeheniau.nl/etx90/astronomy2.html