Kappa Crateris
  | |
| Observation data ICRS )
| |
|---|---|
| Constellation | Crater |
| Right ascension | 11h 27m 09.51622s[1] |
| Declination | −12° 21′ 24.2934″[1] |
| Apparent magnitude (V) | 5.94[2] |
| Characteristics | |
| Spectral type | F5/6 III[3] |
| B−V color index | +0.49[2] |
| Absolute magnitude (MV) | +3.08[5] |
| Details | |
Gyr | |
| Database references | |
| SIMBAD | data |
Kappa Crateris (κ Crateris) is the
light years
.
This is an
projected rotational velocity of 39[8] km/s. Kappa Crateris has 1.74[6] times the mass of the Sun, and radiates 17[7] times the solar luminosity from its outer atmosphere at an effective temperature of 6,545 K.[6]
Kappa Crateris has a visual companion: a magnitude 13.0 star located at an
arc seconds along a position angle of 343°, as of 2000.[10]
References
- ^ S2CID 18759600.
- ^ Bibcode:1966CoLPL...4...99J.
- ^ Bibcode:1999MSS...C05....0H.
- S2CID 59451347, A61.
- S2CID 118931004.
- ^ S2CID 119199829.
- ^ S2CID 118665352.
- ^ ]
- Centre de Données astronomiques de Strasbourg, retrieved 2017-02-26.
- doi:10.1086/323920.