HD 14412
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(Redirected from HR 683)
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Fornax |
| Right ascension | 02h 18m 58.50s |
| Declination | −25° 56′ 44.5″ |
| Apparent magnitude (V) | 6.34 |
| Characteristics | |
| Spectral type | G5 V |
| U−B color index | 0.18 |
| B−V color index | 0.73 |
| Variable type | None |
| Astrometry | |
| Radial velocity (Rv) | +7.0 km/s |
| Proper motion (μ) | RA: -218.07 mas/yr Dec.: 444.51 mas/yr |
| Parallax (π) | 78.88 ± 0.72 mas |
| Distance | 41.3 ± 0.4 ly (12.7 ± 0.1 pc) |
| Absolute magnitude (MV) | 5.82 |
| Details | |
| Temperature | 5,368 ± 24 K |
| Age | 3.9 × 109[1] years |
| Other designations | |
HD 14412 (22 G. Fornacis) is a yellow dwarf star in the constellation Fornax.
This star is located about 41 light years from the Sun. Based on its spectral classification, it is slightly less massive and luminous than the Sun. The temperature of the star's photosphere has been measured at 5,368 ± 24 °K.
References[edit]
- ^ Mamajek, Eric E.; Hillenbrand, Lynne A. (November 2008). "Improved Age Estimation for Solar-Type Dwarfs Using Activity-Rotation Diagnostics". The Astrophysical Journal 687 (2): 1264–1293. arXiv:0807.1686. Bibcode:2008ApJ...687.1264M. doi:10.1086/591785.
External links[edit]
- "4C00205". ARICNS. Retrieved 2006-08-15.
- "HD 14412 -- High proper-motion Star". SIMBAD: Centre de Données astronomiques de Strasbourg. Retrieved 2006-08-15.
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