HD 18731

Query : HD 18731

Basic data :
HD 18731 -- Eclipsing Binary Candidate
Other object types: otypes_help 		* (HD,AG,...), EB? (2012MNRAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 01 10.9519807584 +19 24 09.998539740 (Optical) [ 0.0224 0.0213 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 58 20.6236442224 +19 12 21.955805476 [ 0.0224 0.0213 90 ]
Gal coord. (ep=J2000) : 		160.4592146203233 -33.8485729155349 [ 0.0224 0.0213 90 ]
Proper motions mas/yr : 		14.222 -26.755 [0.030 0.026 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 24.70 [3.9] / z(~) 0.000082 [0.000013] / cz 24.70 [3.90]
   C 2006AstL...32..759G
Parallaxes (mas): 		5.1503 [0.0244] A 2020yCat.1350....0G
Spectral type: 		F5 E 1993yCat.3135....0C
Fluxes (6) :
B 8.89 [0.02] D 2000A&A...355L..27H
V 8.44 [0.01] D 2000A&A...355L..27H
G 8.321057 [0.002857] C 2022yCat.1355....0G
J 7.462 [0.020] C 2003yCat.2246....0C
H 7.254 [0.016] C 2003yCat.2246....0C
K 7.222 [0.018] C 2003yCat.2246....0C
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Identifiers (18) :
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HD 18731 GSC 01227-00099 SAO 93237 Gaia DR2 60032617617803008
AG+19 227 HIC 14062 TIC 91516910 Gaia DR3 60032617617803008
AGKR 2648 HIP 14062 TYC 1227-99-1 Gaia DR1 60032613322645248
BD+18 391 2MASS J03011095+1924100 uvby98 100018731
GEN# +1.00018731 PPM 118751 YZ 19 808

References (26 between 1850 and 2026) (Total 26)
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    Rot : 1    Fe/H : 2    Plx : 5    PM : 6    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 18731 AG+19 227 BD+18 391 GSC 01227-00099 HIC 14062
HIP 14062 2MASS J03011095+1924100 PPM 118751 SAO 93237 TYC 1227-99-1
uvby98 100018731 Gaia DR2 60032617617803008 Gaia DR3 60032617617803008 Gaia DR1 60032613322645248

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