Observation data Epoch J2000.0 Equinox J2000.0 ( ICRS) | |
---|---|
Constellation | Caelum |
Right ascension | 04h 47m 49.57719s [1] |
Declination | −30° 01′ 13.3391″ [1] |
Apparent magnitude (V) | +6.36 [2] |
Characteristics | |
Spectral type | K0 III [3] |
B−V color index | +1.06 [2] |
Astrometry | |
Radial velocity (Rv) | +6.7±1.0 [4] km/s |
Proper motion (μ) |
RA: +28.93
[1]
mas/
yr Dec.: +92.67 [1] mas/ yr |
Parallax (π) | 7.59 ± 0.36 mas [1] |
Distance | 430 ± 20
ly (132 ± 6 pc) |
Absolute magnitude (MV) | +0.76 [5] |
Details | |
Radius | 4.2 [6] R☉ |
Luminosity | 62 [7] L☉ |
Surface gravity (log g) | 2.39 [8] cgs |
Temperature | 4,620 [8] K |
Metallicity [Fe/H] | −0.22 [8] dex |
Other designations | |
Database references | |
SIMBAD | data |
Zeta Caeli, Latinized from ζ Caeli, is an orange-hued star in the constellation Caelum with a visual magnitude of +6.36. [2] It is an evolved K-type giant star and a member of the Milky Way's thick disk population. [8] Based upon an annual parallax shift of 7.59 mas as seen from Earth, [1] this star is located about 430 light years from the Sun.
Observation data Epoch J2000.0 Equinox J2000.0 ( ICRS) | |
---|---|
Constellation | Caelum |
Right ascension | 04h 47m 49.57719s [1] |
Declination | −30° 01′ 13.3391″ [1] |
Apparent magnitude (V) | +6.36 [2] |
Characteristics | |
Spectral type | K0 III [3] |
B−V color index | +1.06 [2] |
Astrometry | |
Radial velocity (Rv) | +6.7±1.0 [4] km/s |
Proper motion (μ) |
RA: +28.93
[1]
mas/
yr Dec.: +92.67 [1] mas/ yr |
Parallax (π) | 7.59 ± 0.36 mas [1] |
Distance | 430 ± 20
ly (132 ± 6 pc) |
Absolute magnitude (MV) | +0.76 [5] |
Details | |
Radius | 4.2 [6] R☉ |
Luminosity | 62 [7] L☉ |
Surface gravity (log g) | 2.39 [8] cgs |
Temperature | 4,620 [8] K |
Metallicity [Fe/H] | −0.22 [8] dex |
Other designations | |
Database references | |
SIMBAD | data |
Zeta Caeli, Latinized from ζ Caeli, is an orange-hued star in the constellation Caelum with a visual magnitude of +6.36. [2] It is an evolved K-type giant star and a member of the Milky Way's thick disk population. [8] Based upon an annual parallax shift of 7.59 mas as seen from Earth, [1] this star is located about 430 light years from the Sun.