HD 24480: Difference between revisions
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{{Orphan|date=February 2009}} |
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{{Starbox begin | |
{{Starbox begin | |
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name=HD 24480 }} |
name=HD 24480 }} |
Revision as of 23:58, 15 February 2009
HD 24480 | |
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 |
Orbit | |
Companion | CCDM 03571+6107 B STT 67 |
Semi-major axis (a) | 1.9″ |
Inclination (i) | 44° |
Other designations | |
Database references | |
SIMBAD | data |
Data sources: | |
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
HD 24480 is a binary star in the constellation Camelopardalis.
Reference
Components
NAME | Right ascension | Declination | Apparent magnitude (V) | Spectral type | Database references |
---|---|---|---|---|---|
ADS 2867 B (HD 24481) | 03h 57m 08.3s | +61° 06' 34 | 8.2 | A0 | Simbad |