Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Lepus
Right ascension 05h 28m 14.72316s[1]
Declination −20° 45′ 33.9878″[1]
Apparent magnitude (V) 2.84[2]
Characteristics
Spectral type G5 II[3]
U−B color index +0.47[2]
B−V color index +0.82[2]
R−I color index +0.44[4]
Astrometry
Radial velocity (Rv) −13.6 ± 0.9[5] km/s
Proper motion (μ) RA: −5.02[1] mas/yr
Dec.: −85.92[1] mas/yr
Parallax (π) 20.34 ± 0.18[1] mas
Distance 160 ± 1 ly
(49.2 ± 0.4 pc)
Details
Mass 3.5 ± 0.1[6] M
Radius 16[7] R
Luminosity 171[8] L
Surface gravity (log g) 2.60 ± 0.03[6] cgs
Temperature 5,450 ± 100[6] K
Metallicity [Fe/H] +0.05[9] dex
Rotational velocity (v sin i) 11[10] km/s
Age 240[6] Myr
Other designations
Nihal, β Lep, Beta Leporis, Beta Lep, 9 Leporis, 9 Lep, BD−20 1096, FK5 204, GC 6762, HD 36079,HIP 25606, HR 1829, PPM 248938, SAO 170457,WDS 05282-2046A.[3]
Database references
SIMBAD data