NGC 6940
NGC 6940 |
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Object data |
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| Object type: | open cluster (III 2 r) | |
| Size: | 31' | |
| Magnitude: | 6.3 | |
| Constellation: | Vul | |
| Distance: | 2,500 Ly | |
| Notes: | ||
Exposure data |
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| Date: | 2006-08-16 + 2006-08-18 | |
| Location: | Schlierbach / Austria (400m) | |
| Telescope: | TeleVue NP101 (4" Apo f=540mm) | |
| Camera: | ST2000XM with CFW8 and SBIG Filters | |
| Binning: | L 1x1 / RGB 1x1 | |
| Exposure time: | L 40x2m / R 11x10m / G 11x5m / B 11x5m | |
| Exposure time total: | 5h 00m | |
| Notes: |
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