HD 256

HD 256
Observation data
Epoch J2000      Equinox J2000
Constellation Cetus
Right ascension 00h 07m 18.26851s[1]
Declination −17° 23 13.1723[1]
Apparent magnitude (V) 6.23[1]
Characteristics
Spectral type A2IV/V[1]
Apparent magnitude (B) 6.33[1]
Apparent magnitude (V) 6.23
Apparent magnitude (J) 5.858
Apparent magnitude (H) 5.83
Apparent magnitude (K) 5.747
Astrometry
Radial velocity (Rv)−10.20 ± 0.9[1] km/s
Proper motion (μ) RA: −7.51[1] mas/yr
Dec.: 15.88[1] mas/yr
Parallax (π)5.68 ± 0.69[1] mas
Distanceapprox. 570 ly
(approx. 180 pc)
Other designations
BD−18°6428, GC 103, GSC 05838-01289, HD 256, HIC 602, HIP 602, HR 10, 2MASS J00071825-1723132, PPM 208364, SAO 147090
Database references
SIMBADdata

HD 256 is a star in the constellation Cetus.

References