M 45 with Venus
M 45 with Venus |
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Object data of M45 |
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| Object type: | Open star cluster (I3r) with reflection nebula | |
| Size: | 110' | |
| Magnitude: | 1.6 mag | |
| Constellation: | Tau | |
| Distance: | 440 Ly | |
| Notes: | The Pleiades nebulae are blue-colored, which indicates that they are reflection nebulae, reflecting the light of the bright stars situated near (or within) them. Physically, the reflection nebula is probably part of the dust in a molecular cloud, unrelated to the Pleiades cluster, which happens to cross the cluster's way. It is not a remainder of the nebula from which the cluster once formed. | |
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Exposure data |
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| Date: | 2020-04-02 | |
| Location: | Nussbach / Austria (400m) | |
| Telescope: | Baader APO 95/560 CaF2 Travel Companion | |
| Camera: | Nikon Z6 (ISO 800) | |
| Mount: | ASA DDM85 | |
| Exposure time: | 31x30s | |
| Exposure time total: | 15min | |
| Notes: | ||
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