5 Camelopardalis
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Camelopardalis |
| Right ascension | 04h 55m 03.12443s[1] |
| Declination | +55° 15′ 32.7912″[1] |
| Apparent magnitude (V) | 5.522[2] |
| Characteristics | |
| Spectral type | B9.5V[3] |
| U−B color index | +0.001[2] |
| B−V color index | +0.038[2] |
| Astrometry | |
| Radial velocity (Rv) | +2.4[4] km/s |
| Proper motion (μ) | RA: -16.96[1] mas/yr Dec.: -8.65[1] mas/yr |
| Parallax (π) | 5.26 ± 0.59[1] mas |
| Distance | approx. 620 ly (approx. 190 pc) |
| Details | |
| Luminosity | 178[5] L☉ |
| Temperature | 8,475[5] K |
| Rotational velocity (v sin i) | 102[6] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
|
5 Camelopardalis is a star in the northern circumpolar constellation of Camelopardalis. With an apparent magnitude of 5.5, it can be seen with the naked eye. This is a B-type main sequence star with a stellar classification of B9.5V.[3] It is spinning rapidly with a projected rotational velocity of 102 km/s,[6] and is radiating 178 the luminosity of the Sun.[5] It has a probable astrometric companion at an angular separation of 12.9″.[7] The pair are located about 620 light years away.[1]
References
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- ↑ 2.0 2.1 2.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 Lua error in package.lua at line 80: module 'strict' not found.
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- ↑ 5.0 5.1 5.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 6.0 6.1 Lua error in package.lua at line 80: module 'strict' not found.
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External links
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