HD 31821

Query : HD 31821

Basic data :
HD 31821 -- Star
Other object types: otypes_help 		* (HD,BD,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 58 35.6878976736 -07 54 51.941592540 (Optical) [ 0.0149 0.0123 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 56 10.9279948079 -07 59 21.458618840 [ 0.0149 0.0123 90 ]
Gal coord. (ep=J2000) : 		206.9829124912934 -28.6521603585031 [ 0.0149 0.0123 90 ]
Proper motions mas/yr : 		2.465 -19.382 [0.019 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -16.79 [3.01] / z(spectroscopic) -0.000056 [0.000010] / cz -16.79 [3.01]
   (Opt) C 2020AJ....160...83S
Parallaxes (mas): 		3.9961 [0.0216] A 2020yCat.1350....0G
Spectral type: 		A5/7IV D 1999MSS...C05....0H
Fluxes (6) :
B 8.98 [0.02] D 2000A&A...355L..27H
V 8.74 [0.02] D 2000A&A...355L..27H
G 8.708906 [0.002766] C 2020yCat.1350....0G
J 8.235 [0.024] C 2003yCat.2246....0C
H 8.144 [0.047] C 2003yCat.2246....0C
K 8.086 [0.029] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 31821 2MASS J04583569-0754518 TD1 3800 YZ 97 1288
BD-08 994 PPM 187532 TIC 43471833 Gaia DR2 3186889308709111552
GEN# +1.00031821 RAVE J045835.7-075452 TYC 5323-363-1 Gaia DR3 3186889308709111552
GSC 05323-00363 SAO 131650 uvby98 100031821 Gaia DR1 3186889304413076096

References (11 between 1850 and 2026) (Total 11)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 2    Distance : 3    Fe/H : 3    Plx : 4    PM : 2    SpT : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 31821 BD-08 994 GSC 05323-00363 2MASS J04583569-0754518 PPM 187532
RAVE J045835.7-075452 SAO 131650 TD1 3800 TYC 5323-363-1 uvby98 100031821
Gaia DR2 3186889308709111552 Gaia DR3 3186889308709111552 Gaia DR1 3186889304413076096

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