Messier 92
Messier 92 |
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Object data of M92 |
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| Object type: | globular star cluster (IV) | |
| Size: | 12.2' | |
| Magnitude: | 6.4 mag | |
| Constellation: | Her | |
| Distance: | 27,000 Ly | |
| Notes: | extremely compressed middle | |
Exposure data |
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| Date: | 2008-07-01 + 02 | |
| Location: | Nussbach / Austria (400m) | |
| Telescope: | 12" Newtonian telescope (f=1139mm) | |
| Camera: | ST2000XM with CFW8 and SBIG Filters | |
| Binning: | L 1x1 / RGB 1x1 | |
| Exposure time: | L 33x2m / R 8x8m / G 9x4m / B 9x4m + short exposure times for core | |
| Exposure time total: | 3h 42m | |
| Notes: | ||
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