HD 31727

Query : HD 31727

Basic data :
HD 31727 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,BD,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 57 36.0507183744 -14 25 55.661769264 (Optical) [ 0.1372 0.1230 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 55 18.9454448625 -14 30 32.592372729 [ 0.1372 0.1230 90 ]
Gal coord. (ep=J2000) : 		213.6976690773753 -31.6259941646543 [ 0.1372 0.1230 90 ]
Proper motions mas/yr : 		-13.819 50.295 [0.198 0.174 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -9.41 [0.90] / z(spectroscopic) -0.000031 [0.000003] / cz -9.41 [0.90]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		8.2083 [0.1898] A 2020yCat.1350....0G
Spectral type: 		G5/6V D 1988MSS...C04....0H
Fluxes (6) :
B 9.65 [0.02] D 2000A&A...355L..27H
V 9.00 [0.02] D 2000A&A...355L..27H
G 8.805347 [0.002767] C 2020yCat.1350....0G
J 7.740 [0.026] C 2003yCat.2246....0C
H 7.420 [0.053] C 2003yCat.2246....0C
K 7.291 [0.018] C 2003yCat.2246....0C
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Identifiers (10) :
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HD 31727 2MASS J04573605-1425556 TYC 5329-1816-1 Gaia DR1 2987345055120884352
BD-14 1002 PPM 215072 Gaia DR2 2987345059418111488
GSC 05329-01816 TIC 316876828 Gaia DR3 2987345059418111488

References (7 between 1850 and 2026) (Total 7)
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 : 1    Distance : 2    Var : 1    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 31727 BD-14 1002 GSC 05329-01816 2MASS J04573605-1425556 PPM 215072
TYC 5329-1816-1 Gaia DR2 2987345059418111488 Gaia DR3 2987345059418111488 Gaia DR1 2987345055120884352

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