HD 73267
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Pyxis |
| Right ascension | 08h 36m 17.77623s |
| Declination | −34° 27′ 35.9196″ |
| Apparent magnitude (V) | 8.889 |
| Characteristics | |
| Spectral type | G5V |
| Apparent magnitude (J) | 7.493±0.023 |
| Apparent magnitude (H) | 7.126±0.031 |
| Apparent magnitude (K) | 7.062±0.023 |
| B−V color index | 0.827±0.003 |
| Astrometry | |
| Radial velocity (Rv) | +51.836±0.0011 km/s |
| Proper motion (μ) | RA: −106.336±0.012 mas/yr Dec.: 123.293±0.013 mas/yr |
| Parallax (π) | 19.9362±0.0130 mas |
| Distance | 163.6 ± 0.1 ly (50.16 ± 0.03 pc) |
| Absolute magnitude (MV) | 5.24 |
| Details | |
| Mass | 0.897±0.019 M☉ |
| Radius | 0.909±0.033 R☉ |
| Luminosity | 0.783±0.09 L☉ |
| Surface gravity (log g) | 74.447±0.035 cgs |
| Temperature | 5,387±10 K |
| Metallicity [Fe/H] | 0.07±0.04 dex |
| Rotation | ~43 d |
| Rotational velocity (v sin i) | 1.65 km/s |
| Age | 8.140±3.505 Gyr |
| Other designations | |
| CD−34°5039, HD 73267, HIP 42202, SAO 199418, PPM 285436, NLTT 19895, GSC 07144-01553, 2MASS J08361779-3427358 | |
| Database references | |
| SIMBAD | data |
| Exoplanet Archive | data |
HD 73267 is a star in the southern constellation Pyxis, near the western constellation border with Puppis. It has an apparent visual magnitude of 8.889 and can be viewed with a small telescope. The distance to HD 73267 is 164 light years based on parallax, and it is drifting further away with a radial velocity of +51.8 km/s. It has an absolute magnitude of 5.24.
This object is a G-type main-sequence star with a stellar classification of G5V. It is roughly eight billion years old with a near-solar metallicity and is spinning with a projected rotational velocity of 1.65 km/s, giving it a rotation period of around 33 days. The star has 90% of the mass and size of the Sun. It is radiating 78% of the Sun's luminosity from its photosphere at an effective temperature of 5387 K.