Qatar 4

Query : Qatar 4

Basic data :
Qatar 4 -- Star
Other object types: otypes_help 		* (2017AJ,UCAC3,...), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		00 19 26.2246764456 +44 01 39.485708040 (Optical) [ 0.0108 0.0071 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 16 47.3841736142 +43 45 01.020719366 [ 0.0108 0.0071 90 ]
Gal coord. (ep=J2000) : 		116.8758549410600 -18.4674944841524 [ 0.0108 0.0071 90 ]
Proper motions mas/yr : 		0.923 -8.921 [0.011 0.009 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -29.14 [1.54] / z(spectroscopic) -0.000097 [0.000005] / cz -29.14 [1.54]
   (Opt) B 2022yCat.1355....0G
Parallaxes (mas): 		3.0567 [0.0158] A 2020yCat.1350....0G
Spectral type: 		K1V C 2017AJ....153..200A
Fluxes (5) :
B 14.69 [~] D 2017AJ....153..200A
V 13.60 [~] D 2017AJ....153..200A
R 13.68 [0.10] E 2009yCat.1315....0Z
G 13.400405 [0.002809] C 2020yCat.1350....0G
J 13.61 [~] D 2017AJ....153..200A
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 		Display criteria :

Identifiers (7) :
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UCAC3 269-3518 Qatar 4 TOI-3595 Gaia DR2 385697172809355392
LAMOST J001926.22+440139.4 TIC 440113053 Gaia DR3 385697172809355392

References (19 between 1850 and 2026) (Total 19)
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 : 4    Plx : 2    PM : 2    SpT : 2   

   

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UCAC3 269-3518 Gaia DR3 385697172809355392 Gaia DR2 385697172809355392

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