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Sh2-140
This nebula belongs to the northeast part of a very large molecular cloud called the Cepheus Bubble. It is situated approximately 2,700 light years from Earth.
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Object Details: |
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| Object: | Sh2-140 |
| Constellation: | Cepheus |
| Center of field: | RA: 22h 18m 25s Dec: +63°13'12" |
| Field dimensions: | Ca 35 x 50 ' |
Technical Details: |
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| Optics: | 12" ASA Astrograph at F/3.6 |
| Mount: | ASA DDM 85 |
| Camera: | SBIG STL-11000M |
| Filters: | Astronomik LRGB filters, Baader 8nm Ha filter |
| Dates/Times: | 31 October 2011 |
| Location: | Rozhen |
| Exposure Details: | L = 60 min, R = 40 min., G = 40 min.,B = 40 min.;Ha = 90 min |
| Subexposures: | LRGB 10 minutes, Ha 15 minutes |
| Acquisition: | CCD Soft |
| Processing: | PixInsight, Photoshop CS |
