HD 41162: Difference between revisions
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[[Category:Auriga constellation]] |
[[Category:Auriga constellation]] |
Revision as of 02:05, 2 November 2008
File:HD 41162.jpg HD 41162 | |
Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Auriga |
Right ascension | 06h 05m 02.5817s |
Declination | +37° 57′ 51.379″ |
Apparent magnitude (V) | 6.336 |
Characteristics | |
Spectral type | K0III+A2 |
Astrometry | |
Radial velocity (Rv) | 5.1 km/s |
Proper motion (μ) | RA: -3.08 mas/yr Dec.: -6.47 mas/yr |
Parallax (π) | 4.32 ± 0.9 mas |
Distance | approx. 800 ly (approx. 230 pc) |
Absolute magnitude (MV) | 7.13 |
Details | |
Mass | 0,8 M☉ |
Radius | 0,9 R☉ |
Luminosity | 0,4 L☉ |
Temperature | 3,500–5,000 K |
Rotation | <=23 Km/s |
Orbit | |
Companion | CCDM 06051+3757 B |
Semi-major axis (a) | 17.9″ |
Inclination (i) | 130° |
Orbit | |
Companion | CCDM 06051+3757 C |
Semi-major axis (a) | 83.9″ |
Inclination (i) | 140° |
Other designations | |
Database references | |
SIMBAD | data |
Data sources: | |
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
HD 41162 is star in double system.
Reference
Components
NAME | Right ascension | Declination | Apparent magnitude (V) | Spectral type | Database references |
---|---|---|---|---|---|
ADS 4649 B (BD+37 1405B) | 06h 05m 03.6s | +37° 57' 39 | 12.7 | Simbad | |
ADS 4649 C (BD+37 1405C) | 06h 05m 07.0s | +37° 56' 47 | 11.6 | Simbad |