August 8, 2010
| Object Data | |
|---|---|
| Right Ascension (J2000) : 21h 23m 40s | Declination (J2000) : +57° 28' 00" |
| Object Type : Diffused and dark Nebulae | Object Classification : ---- |
| Constellation : Cephues | Object Size : 240' |
| Visual Magnitude : --- | Surface Brightness : --- |
| Description : F,eL neby,incl Struve 2816,cluster is Tr 37 | Catalogue Notes : Nebulosity = Sh2-131 (HII Region) |
| Also Cataloged as : Cr 439, Tr 37, Lund 995, OCL-222 | |
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Image details
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- Instrument - Camera - Accessories - Exposure time - Processing - Conditions - Comments |
: : : : : : : |
300 F/5 Newton Canon 10D Baader MPCC + Astronomik CLS filter + UV-IR cut filter 55 min. (5 min sub-exposures), Autoguiding (RMS = ±1") PixInsightLE, Photoshop Seeing : 3/5, Temperature : 15°C, Humidity : 90% @ 1020 mbar Local light pollution, altitude : 70° |