Trumpler 3
Open cluster in the constellation Cassiopeia
Trumpler 3 | |
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Trumpler 3 as seen from the Stellarium Software | |
Observation data (J2000.0 epoch) | |
Right ascension | 03h 12m 00s |
Declination | +63° 15′ 00″ |
Distance | 2250 ly (690 pc) |
Apparent magnitude (V) | 7.0[1] |
Physical characteristics | |
Other designations | Cr 36, Cl Harvard 1, C 0307+630 |
Associations | |
Constellation | Cassiopeia |
See also: Open cluster, List of open clusters |
Trumpler 3 is an open cluster located in the constellation Cassiopeia. It has the visual magnitude of 7 and is one of the most famous star clusters in the Trumpler catalogue.
It has two bright stars, TYC 4053-658-1 and TYC 4053-466-1 of apparent magnitudes 10.16 and 10.02, respectively.[1]
References
- ^ a b "SIMBAD Astronomical Database". Basic data for C 0307+630.
External links
- Media related to Trumpler 3 at Wikimedia Commons
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Trumpler catalogue
- Robert Julius Trumpler
- Tr 1
- Tr 2
- Tr 3
- Tr 4
- Tr 5
- Tr 6
- Tr 7
- Tr 8
- Tr 9
- Tr 10
- Tr 11
- Tr 12
- Tr 13
- Tr 14
- Tr 15
- Tr 16
- Tr 17
- Tr 18
- Tr 19
- Tr 20
- Tr 21
- Tr 22
- Tr 23
- Tr 24
- Tr 25
- Tr 26
- Tr 27
- Tr 28
- Tr 29
- Tr 30
- Tr 31
- Tr 32
- Tr 33
- Tr 34
- Tr 35
- Tr 36
- Tr 37
- Open star cluster
- Category
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