astro.wikisort.org - StarGliese 167 is a star in the constellation Dorado. It has an apparent magnitude of 7.634.[2] Based on parallax measurements by Gaia, the star is known to be located 42.5 light-years (13.02 parsecs) away.[1]
Star in the constellation Dorado
Gliese 167
Observation data Epoch J2000 Equinox J2000 |
| Constellation |
Dorado |
| Right ascension |
04h 15m 56.9017s[1] |
| Declination |
−53° 18′ 35.306″[1] |
| Apparent magnitude (V) |
7.634[2] |
| Characteristics |
| Spectral type |
K4.5 V(k)[2] |
| U−B color index |
+1.084[2] |
| B−V color index |
+1.125[2] |
| V−R color index |
+0.667[2] |
| Astrometry |
|---|
|
|---|
| Radial velocity (Rv) | −23.40 ± 0.3[3] km/s |
| Proper motion (μ) | RA: 784.67[4] mas/yr Dec.: 396.69[4] mas/yr |
| Parallax (π) | 76.80 ± 0.22 mas[1] |
| Distance | 42.5 ± 0.1 ly (13.02 ± 0.04 pc) |
|
| Details |
|---|
|
|---|
| Mass | 0.736[5] M☉ |
| Radius | 0.71[5] R☉ |
| Surface gravity (log g) | 4.63[5] cgs |
| Temperature | 4726.6[6] K |
| Metallicity [Fe/H] | −0.15[6] dex |
| Age | 2.04[5] Gyr |
|
| Other designations |
|---|
CD−53° 889, GJ 167, HD 27274, HIP 19884, SAO 233456 |
| Database references |
|---|
| SIMBAD | data |
| ARICNS | data |
The star is a K-type main-sequence star.[2] It has 73.6% of the mass of the Sun, and is 71% as wide.[5] It is also cooler than the Sun with a surface temperature of about 4,700 K.[6]
References
Constellation of Dorado |
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Star clusters | |
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