HD 31838

Query : HD 31838

Basic data :
HD 31838 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), PM* (LTT,NLTT), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 57 20.2924118256 -37 53 58.680141612 (Optical) [ 0.1511 0.1500 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 55 36.4964785577 -37 58 21.552904281 [ 0.1511 0.1500 90 ]
Gal coord. (ep=J2000) : 		241.3326479968249 -37.9859927897935 [ 0.1511 0.1500 90 ]
Proper motions mas/yr : 		36.594 -230.794 [0.208 0.194 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -9.78 [2.33] / z(spectroscopic) -0.000033 [0.000008] / cz -9.78 [2.33]
   (Opt) C 2022yCat.1355....0G
Parallaxes (mas): 		15.4351 [0.1767] A 2020yCat.1350....0G
Spectral type: 		G6V C 1982MSS...C03....0H
Fluxes (6) :
B 9.58 [0.02] D 2000A&A...355L..27H
V 8.95 [0.02] D 2000A&A...355L..27H
G 8.781551 [0.002761] C 2022yCat.1355....0G
J 7.711 [0.023] C 2003yCat.2246....0C
H 7.434 [0.044] C 2003yCat.2246....0C
K 7.323 [0.021] C 2003yCat.2246....0C
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Identifiers (18) :
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HD 31838 HIC 23042 PPM 280865 Gaia DR2 4817669321345830528
CD-38 1809 HIP 23042 SAO 195431 Gaia DR3 4817669321345830528
CPC 18 1774 LTT 2131 TIC 13913757 Gaia DR1 4817669317049841280
CPD-38 537 2MASS J04572029-3753583 TYC 7587-841-1
GEN# +1.00031838 NLTT 14271 uvby98 100031838

References (31 between 1850 and 2026) (Total 31)
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 : 4    Distance : 3    Var : 1    Rot : 1    Fe/H : 2    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 31838 CD-38 1809 CPD-38 537 HIC 23042 HIP 23042
2MASS J04572029-3753583 NLTT 14271 PPM 280865 SAO 195431 TYC 7587-841-1
uvby98 100031838 Gaia DR2 4817669321345830528 Gaia DR3 4817669321345830528 Gaia DR1 4817669317049841280

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