Living Person
HD 75289
is
As of April 13, 2026
44 years old
approximately!
Date of Birth
(1982 ) is
Dog
Year
* Calculated from Wikipedia data.
Accuracy is not guaranteed.
approx.Cosmic Age Calculator
Moon
approx. 593.2 years old
Mercury
approx. 184.2 years old
Venus
approx. 72.1 years old
Mars
approx. 23.6 years old
Jupiter
approx. 3.7 years old
Saturn
approx. 1.5 years old
* Calculated based on each planet's orbital period.
  | |
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Vela |
| A | |
| Right ascension | 08 47 40.38937 |
| Declination | −41° 44′ 12.4553″ |
| Apparent magnitude (V) | 6.35 |
| B | |
| Right ascension | 08 47 42.26163 |
| Declination | −41° 44′ 07.4408″ |
| Apparent magnitude (V) | 11.80 |
| Characteristics | |
| Evolutionary stage | main sequence |
| Spectral type | G0V + M2-M5V |
| B−V color index | 0.578 |
| Astrometry | |
| A | |
| Radial velocity (Rv) | +9.31±0.13 km/s |
| Proper motion (μ) | RA: −20.376 mas/yr Dec.: −227.987 mas/yr |
| Parallax (π) | 34.4545±0.0165 mas |
| Distance | 94.66 ± 0.05 ly (29.02 ± 0.01 pc) |
| Absolute magnitude (MV) | 4.04 |
| B | |
| Proper motion (μ) | RA: −13.817 mas/yr Dec.: −229.657 mas/yr |
| Parallax (π) | 34.1784±0.1208 mas |
| Distance | 95.4 ± 0.3 ly (29.3 ± 0.1 pc) |
| Details | |
| A | |
| Mass | 1.141+0.020 −0.035 M☉ |
| Radius | 1.298±0.013 R☉ |
| Luminosity | 1.99 L☉ |
| Surface gravity (log g) | 4.317±0.680 cgs |
| Temperature | 6,184±43 K |
| Metallicity [Fe/H] | 0.32±0.08 dex |
| Rotation | ~15.95 d |
| Rotational velocity (v sin i) | 2.978±0.722 km/s |
| Age | 4.410+0.757 −0.337 Gyr |
| B | |
| Mass | 0.135±0.003 M☉ |
| Other designations | |
| CD−41°4507, HD 75289, HIP 43177, HR 3497, SAO 220481, WDS J08477-4144, 2MASS J08474038-4144119 | |
| Database references | |
| SIMBAD | A |
| B | |
| Exoplanet Archive | data |
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