HD 334646

Query : HD 334646

Basic data :
HD 334646 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), SB* (2022yCat), Ro* (2013AcA), V* (ASAS), X (1RXS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 34 16.6586447928 +31 00 40.209150564 (Optical) [ 0.0138 0.0175 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 32 14.3720297290 +30 50 19.543966312 [ 0.0138 0.0175 90 ]
Gal coord. (ep=J2000) : 		072.0542599029876 -05.5077338893324 [ 0.0138 0.0175 90 ]
Proper motions mas/yr : 		-22.719 -12.904 [0.020 0.024 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 14.25 [4.55] / z(spectroscopic) 0.000048 [0.000015] / cz 14.25 [4.55]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		3.2016 [0.0221] A 2020yCat.1350....0G
Spectral type: 		K0 E 1995A&AS..110..367N
Fluxes (6) :
B 10.43 [0.03] D 2000A&A...355L..27H
V 9.27 [0.03] C 2013AcA....63...53K
G 8.864835 [0.002782] C 2020yCat.1350....0G
J 7.206 [0.019] C 2003yCat.2246....0C
H 6.674 [0.018] C 2003yCat.2246....0C
K 6.542 [0.018] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 334646 GSC 02686-01730 TIC 313539289 Gaia DR1 1862540193140914560
AG+30 2153 2MASS J20341666+3100401 TYC 2686-1730-1
ASAS J203417+3100.6 PPM 85176 Gaia DR2 1862540197450837248
BD+30 4079 1RXS J203415.8+310056 Gaia DR3 1862540197450837248

References (6 between 1850 and 2026) (Total 6)
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 : 2    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 334646 AG+30 2153 BD+30 4079 GSC 02686-01730 2MASS J20341666+3100401
PPM 85176 1RXS J203415.8+310056 TYC 2686-1730-1 Gaia DR2 1862540197450837248 Gaia DR3 1862540197450837248
Gaia DR1 1862540193140914560

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