September 4, 2005
| Object Data | |||||
|---|---|---|---|---|---|
| Right Ascension (J2000) : 22h 36m 00s | Declination (J2000) : +33° 58' 00" | ||||
| Object Type : Cluster of galaxies | Constellation : Pegasus | ||||
| Members | NGC7317 | NGC7318A | NGC7318B | NGC7319 | NGC7320 |
| Object Size | 1.1' x 1.1' | 1.2' x 1.0' | 1.6' x 1.1' | 1.7' x 1.3' | 2.2' x 1.1' |
| Magnitude | 13.90 | 13.40 | 13.10 | 13.80 | 13.10 |
| Surface Bright | 14.10 | 13.70 | 13.90 | 14.50 | 14.00 |
| Object Classification | E2 | E2/P | --- | SB | Sc |
| Description | vF,vS | eF,eS | --- | eF,eS | F,vS |
_23_Final.jpg)
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Image details
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- Instrument - Camera - Accessories - Exposure time - Conditions - Processing - Comments |
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250mm F/5 Newton SC3a b/w rawmod webcam IR/UV filter L = 12 min., manually guided Seeing : 4/5 K3CCDTools, Photoshop Local light pollution, altitude : 70° |