HD 334840

Query : HD 334840

Basic data :
HD 334840 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 37 48.0869508096 +29 08 01.605295644 (Optical) [ 0.0067 0.0091 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 35 43.0841713240 +28 57 30.728377931 [ 0.0067 0.0091 90 ]
Gal coord. (ep=J2000) : 		070.9919147689058 -07.2372151844349 [ 0.0067 0.0091 90 ]
Proper motions mas/yr : 		-4.714 -47.492 [0.009 0.011 90] A 2020yCat.1350....0G
Parallaxes (mas): 		5.4374 [0.0129] A 2020yCat.1350....0G
Spectral type: 		G2 E 1995A&AS..110..367N
Fluxes (6) :
B 10.42 [0.03] D 2000A&A...355L..27H
V 9.85 [0.03] D 2000A&A...355L..27H
G 9.652008 [0.002758] C 2020yCat.1350....0G
J 8.667 [0.030] C 2003yCat.2246....0C
H 8.433 [0.029] C 2003yCat.2246....0C
K 8.370 [0.023] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 334840 GSC 02169-01400 SAO 88922 YZ 28 11547
AG+28 2291 2MASS J20374809+2908016 TIC 314784441 Gaia DR2 1857623971720028288
BD+28 3818 PPM 111538 TYC 2169-1400-1 Gaia DR3 1857623971720028288

References (5 between 1850 and 2026) (Total 5)
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

Distance : 2    Var : 1    Plx : 2    PM : 3    SpT : 1   

   

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HD 334840 AG+28 2291 BD+28 3818 GSC 02169-01400 2MASS J20374809+2908016
PPM 111538 SAO 88922 TYC 2169-1400-1 Gaia DR2 1857623971720028288 Gaia DR3 1857623971720028288

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