Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Aquarius |
Right ascension | 21h 03m 03.02378s [1] |
Declination | +01° 31′ 55.4137″ [1] |
Apparent magnitude (V) | 6.23 [2] |
Characteristics | |
Spectral type | F5V |
U−B color index | −0.01 [2] |
B−V color index | +0.47 [2] |
Astrometry | |
Radial velocity (Rv) | 8.77±0.34 [3] km/s |
Proper motion (μ) |
RA: -110.79
[1]
mas/
yr Dec.: -53.84 [1] mas/ yr |
Parallax (π) | 14.12 ± 0.64 mas [1] |
Distance | 230 ± 10
ly (71 ± 3 pc) |
Absolute magnitude (MV) | 1.98 [4] |
Details | |
Temperature | 6,368 [4] K |
Metallicity [Fe/H] | −0.01 [4] dex |
Age | 1.5 [4] Gyr |
Other designations | |
Database references | |
SIMBAD | data |
Database references | |
SIMBAD | data |
Data sources: | |
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
HD 200375 is a binary star [4] system in the equatorial constellation of Aquarius. Their orbit does not yet have a unique solution available. [5] [6]