LBN 258 + GM 2-41
LBN 258 + GM 2-41 |
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Object data of LBN258 |
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| Object type: | Emission nebula | |
| Size: | 30' | |
| Magnitude: | - | |
| Constellation: | Cyg | |
| Distance: | - | |
| Notes: |
The red emission nebula LBN 258 is part of the H II region Sh 2-109 in
constellation Cygnus. The bluish reflection nebula GM 2-41, also catalogued
as GN 20.30.4.01 or RNO 122, can be found near the centre in the above
image. The whole region is filled with snaking dark nebulae including a
large rift between LBN 258 and GM 2-41. The object identification image
identifies the following dark nebulae:
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Exposure data |
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| Date: | 2018-09-30 until 2018-10-30 (12 nights) | |
| Location: | Nussbach / Austria (400m) | |
| Telescope: | 12" Newtonian telescope (f=1120mm) | |
| Camera: | QSI 660wsg-8 with Astrodon filters | |
| Binning: | L 1x1 / RGB 1x1 | |
| Mount: | ASA DDM85 | |
| Exposure time: | L 83x8min / R 25x8min / G 25x8min / B 25x8min | |
| Exposure time total: | 21h 04min | |
| Notes: | ||
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