Sh 2-168
Sh 2-168 |
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Object data of Sh2-168 |
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| Object type: | Emission nebula | |
| Size: | 7' | |
| Magnitude: | ||
| Constellation: | Cas | |
| Distance: | 12,000 Ly | |
| Notes: | Sh 2-168 is a small HII region in the constellation Cassiopeia. At a short distance to the southeast, a very faint nebula Sh 2-169 can be observed, appearing as a halo with the same apparent size as Sh2-168. | |
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Exposure data |
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| Date: | 2025-10-03 until 2026-01-07 (7 nights) | |
| Location: | Nussbach / Austria (400m) | |
| Telescope: | Alluna RC 16" with AFFR flattener-reducer 0.74x (f=2520mm) | |
| Camera: | QHY 268M with Baader CMOS filters | |
| Binning: | L 1x1 / RGB 1x1 / Ha 1x1 | |
| Mount: | ASA DDM85 | |
| Exposure time: | L 21x8min / RGB 9x8min each / Ha 48x8min | |
| Exposure time total: | 12h 48min | |
| Notes: | Ha frames were captured in bright moon nights. | |
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