HD 75898
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Lynx |
| Right ascension | 08h 53m 50.80524s |
| Declination | +33° 03′ 24.5206″ |
| Apparent magnitude (V) | 8.03 |
| Characteristics | |
| Spectral type | F8V |
| B−V color index | 0.626 |
| Astrometry | |
| Radial velocity (Rv) | 21.79±0.13 km/s |
| Proper motion (μ) | RA: −95.110(29) mas/yr Dec.: −28.503(26) mas/yr |
| Parallax (π) | 12.8110±0.0329 mas |
| Distance | 254.6 ± 0.7 ly (78.1 ± 0.2 pc) |
| Absolute magnitude (MV) | 3.49 |
| Details | |
| Mass | 1.295±0.015 M☉ |
| Radius | 1.58±0.11 R☉ |
| Luminosity | 2.9±0.3 L☉ |
| Surface gravity (log g) | 4.34±0.13 cgs |
| Temperature | 6122±52 K |
| Metallicity [Fe/H] | +0.29±0.06 dex |
| Rotational velocity (v sin i) | 4.2±0.5 km/s |
| Age | 3.2±0.4 Gyr |
| Other designations | |
| Stribor, BD+33°1776, HD 75898, HIP 43674, SAO 61116 | |
| Database references | |
| SIMBAD | data |
HD 75898 is an 8th magnitude star approximately 255 light-years away in the constellation Lynx. The star is 28% more massive, 60% larger, and 3 times as luminous as the Sun. It is a metal-rich star, with 186% the solar abundance of iron. In 2007 the California and Carnegie Planet Search team found one planet orbiting HD 75898.