Sh 2-231 + Sh 2-233 + Sh 2-235
Sh 2-231 + Sh 2-233 + Sh 2-235 |
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Object data of Sh2-231 |
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| Object type: | Emission nebula (HII) | |
| Size: | 12' | |
| Magnitude: | - | |
| Constellation: | Aur | |
| Distance: | - | |
| Notes: | The emission nebulae Sh 2-231, Sh 2-233 and Sh 2-235, together with a number of smaller emission nebulae such as Sh 2-233B, Sh 2-235A, Sh 2-235B, Sh 2-235C, IRAS 05378+3542 and IRAS 05366+3601, form a very interesting nebula complex in the constellation Auriga. | |
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Exposure data |
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| Date: | 2025-02-19 until 2025-03-04 (4 nights) | |
| Location: | Nussbach / Austria (400m) | |
| Telescope: | TEC APO 200 FL with TEC flattener-reducer 0.9x (f=1500mm) | |
| Camera: | QHY 268M with Baader CMOS filters | |
| Binning: | L 1x1 / RGB 1x1 | |
| Mount: | ASA DDM85 | |
| Exposure time: | L 61x8min / RGB 20x8min each | |
| Exposure time total: | 16h 08min | |
| Notes: | ||
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