Messier 39
Messier 39 |
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Object data of M39 |
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| Object type: | Open star cluster (III 2 m) | |
| Size: | 29' | |
| Magnitude: | 4.6mag | |
| Constellation: | Cyg | |
| Distance: | 1,000 Ly | |
| Notes: |
Messier 39 or M39 is an open cluster of stars in the constellation of
Cygnus. To the southeast is the dark nebula LDN 1012. |
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Exposure data |
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| Date: | 2022-10-04 until 2022-10-30 (5 nights) | |
| Location: | Nussbach / Austria (400m) | |
| Telescope: | TEC APO 200 FL with TEC flattener-reducer 0.9x (f=1490mm) | |
| Camera: | Nikon Z6 (ISO 400) | |
| Mount: | ASA DDM85 | |
| Exposure time: | 46x6min | |
| Exposure time total: | 4h 36min | |
| Notes: | ||
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