KOI-4457

Query : KOI-4457

Basic data :
KOI-4457 -- Eclipsing Binary
Other object types: otypes_help 		* (2022AJ,KIC,...), Ro* (2015ApJ), EB* (2016AJ), ** (2015AJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 22 02.9879571240 +50 38 57.519780576 (Optical) [ 0.0454 0.0535 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 20 45.4452423699 +50 33 09.509664418 [ 0.0454 0.0535 90 ]
Gal coord. (ep=J2000) : 		082.0806531351524 +16.1082018649140 [ 0.0454 0.0535 90 ]
Proper motions mas/yr : 		3.526 -10.059 [0.061 0.067 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -31.0 [~] / z(spectroscopic) -0.000103 [~] / cz -31.00 [~]
   (Opt) D 2018ApJS..237...38B
Parallaxes (mas): 		0.9811 [0.0507] A 2020yCat.1350....0G
Spectral type: 		F7IV C 2016A&A...594A..39F
Fluxes (4) :
G 13.776248 [0.002886] C 2020yCat.1350....0G
J 12.765 [0.026] C 2003yCat.2246....0C
H 12.471 [0.032] C 2003yCat.2246....0C
K 12.444 [0.025] C 2003yCat.2246....0C
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Identifiers (7) :
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2MASS J19220298+5038574 KOI-4457 TIC 406999438 Gaia DR2 2130158544501852800
KIC 12109267 SPOCS 4285 Gaia DR3 2130158544501852800

References (30 between 1850 and 2026) (Total 30)
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 : 2    Var : 3    Rot : 3    Fe/H : 8    Plx : 2    PM : 2    SpT : 1   

   

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2MASS J19220298+5038574 KIC 12109267 Gaia DR3 2130158544501852800 Gaia DR2 2130158544501852800

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