HD 24480: Difference between revisions
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Revision as of 01:18, 10 March 2013
![]() | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (September 2010) |
Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Camelopardalis |
Right ascension | 03h 57m 08.2886s |
Declination | +61° 06′ 31.978″ |
Apparent magnitude (V) | 5.05 |
Characteristics | |
Spectral type | K4III |
U−B color index | 1.26 |
B−V color index | 1.45 |
Astrometry | |
Radial velocity (Rv) | -2.4 km/s |
Proper motion (μ) | RA: -3.4 mas/yr Dec.: -14.06 mas/yr |
Parallax (π) | 1.76 ± 0.74 mas |
Distance | approx. 1,900 ly (approx. 600 pc) |
Absolute magnitude (MV) | 6.52 |
Details | |
Mass | 0.8 M☉ |
Radius | 0.9 R☉ |
Luminosity | 0.4 L☉ |
Temperature | 3,500–5,000 K |
Other designations | |
Database references | |
SIMBAD | data |
Data sources: | |
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
HD 24480 is a double star in the constellation Camelopardalis.