An artist's conception of the HIP 11952 system.
Epoch J2000 Equinox J2000
|Right ascension||02h 34m 11.04689s|
|Declination||−12° 23′ 3.4570″|
|Apparent magnitude (V)||9.85|
|Spectral type||F2V-IV[note 1]|
|Apparent magnitude (B)||10.18|
|Apparent magnitude (V)||9.85|
|Apparent magnitude (J)||8.790|
|Apparent magnitude (H)||8.516|
|Apparent magnitude (K)||8.457|
|Radial velocity (Rv)||23.62 km/s|
|Proper motion (μ)||RA: 57.27 mas/yr
Dec.: -187.74 mas/yr
|Parallax (π)||8.93 mas|
|Mass||0.83 ± 0.05 M☉|
|Radius||1.6 ± 0.1 R☉|
|Temperature||6040 ± 210 K|
|Metallicity [Fe/H]||–1.95 ± 0.09[note 2] dex|
|Age||12.8 ± 2.6 Gyr|
- Müller, A.; Roccatagliata, V.; Henning, Th.; Fedele, D.; Pasquali, A.; Caffau, E.; Rodríguez-Ledesma, M. V.; Mohler-Fischer, M.; Seemann, U.; Klement, R. J. (2013). "Reanalysis of the FEROS observations of HIP 11952". Astronomy and Astrophysics 556: id.A3. arXiv:1307.5072. Bibcode:2013A&A...556A...3M. doi:10.1051/0004-6361/201321497.
- The stellar classification for this star is uncertain; please read the cited paper for more information.
- This measurement indicates the log10 of the relative abundance of iron in the measured star to that of the Sun.