Februari 21, 2011
| Object Data | |
|---|---|
| Right Ascension (J2000) : 06h 40m 58s | Declination (J2000) : +09° 53' 44" |
| Object Type : Cluster with nebulosity | Object Classification : III 3 m n |
| Constellation : Monoceros | Object Size : 20' |
| Visual Magnitude : 4.10 | Surface Brightness : --- |
| Description : --- | Catalogue Notes : The Christmas Tree Nebula, The Cone Nebula |
| Also Cataloged as : LBN 911, Mel 49, OCL 495, Lund 246, Sh2-273, H VIII-5, H V-27, h 401, GC 1440, CED 84B, Cr 112 | |
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Image details
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- Instrument - Camera - Accessories - Exposure time - Conditions - Comments |
: : : : : : |
300mm F/5 Newton Canon 500D Baader Coma Corrector + Astronomik CLS filter 85 min @ 800 ISO (17 subframes of 300 sec stacked), autoguided Seeing : 3/5, Temperature : -2°C, Humidity : 69% @ 1012 mbar Local light pollution, altitude : 46° |