36 Camelopardalis
| Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) | |
|---|---|
| Constellation | Camelopardalis |
| Right ascension | 06h 12m 51.06255s[1] |
| Declination | +65° 43′ 06.3160″[1] |
| Apparent magnitude (V) | 5.344[2] |
| Characteristics | |
| Spectral type | K1 III-IIIb CH-0.5[3] |
| U−B color index | +2.708[4] |
| B−V color index | +0.764[4] |
| Astrometry | |
| Radial velocity (Rv) | +1.15±0.13[5] km/s |
| Proper motion (μ) | RA: +6.240[1] mas/yr Dec.: −31.308[1] mas/yr |
| Parallax (π) | 4.5905±0.0728 mas[1] |
| Distance | 710 ± 10 ly (218 ± 3 pc) |
| Absolute magnitude (MV) | −1.33[6] |
| Details | |
| Mass | 1.24[7] M☉ |
| Radius | 42[8] R☉ |
| Luminosity | 714[8] L☉ |
| Surface gravity (log g) | 1.26[7] cgs |
| Temperature | 4,589[8] K |
| Metallicity [Fe/H] | −0.11[7] dex |
| Rotational velocity (v sin i) | 3.0[9] km/s |
| Other designations | |
| 36 Cam, BD+65°517, FK5 233, GC 7856, HD 41927, HIP 2940, HR 2165, SAO 13756[10] | |
| Database references | |
| SIMBAD | data |
36 Camelopardalis is a single star[11] in the northern circumpolar constellation of Camelopardalis. It is visible to the naked eye as a dim point of light with an apparent visual magnitude of +5.3. Parallax measurements provide a distance estimate of approximately 710 light years away from the Sun, and it is drifting away from the Earth with a radial velocity of −1.15 km/s.
36 Camelopardalis has a stellar classification of K1 III-IIIb, which indicates that it is a K-type giant star with a mild underabundance of CH molecules in its spectrum. At present it has 1.24 times the mass of the Sun but has expanded to an enlarged diameter of 42 R☉. It shines at 714 L☉ from its photosphere at an effective temperature of 4,589 K, giving it an orange glow. 36 Cam's metallicity is around solar level and spins slowly with a projected rotational velocity of 3 km/s.
References
[edit | edit source]- ^ a b c d e Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). (Erratum: Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).). Gaia EDR3 record for this source at VizieR.
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). Gaia DR2 record for this source at VizieR.
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b c Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b c Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
