Messier 35 + NGC 2158
Messier 35 + NGC 2158 |
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Object data of M35 |
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| Object type: | open cluster (III 3 r) | |
| Size: | 28' | |
| Magnitude: | 5.1 mag | |
| Constellation: | Gem | |
| Distance: | 2,700 Ly | |
| Notes: | ||
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Object data of NGC2158 |
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| Object type: | open cluster (II 3 r) | |
| Size: | 5' | |
| Magnitude: | 8.6 mag | |
| Constellation: | Gem | |
| Distance: | 16,000 Ly | |
| Notes: | very old cluster (age > 1 billion years) | |
Exposure data |
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| Date: | 2007-02-09 | |
| Location: | Schlierbach / Austria (400m) | |
| Telescope: | TeleVue NP101 (4" Apo f=540mm) | |
| Camera: | ST2000XM with CFW8 + SBIG Filters | |
| Image type: | LRGB | |
| Binning: | L 1x1 / RGB 1x1 | |
| Exposure time: | L 54x2m / R 9x10m / G 9x5m / B 9x5m | |
| Exposure time total: | 4h 48m | |
| Notes: |
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