HD 238740

Query : HD 238740

Basic data :
HD 238740 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 40 48.6237549792 +57 26 06.529612812 (Optical) [ 0.0135 0.0141 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 39 59.0948009307 +57 27 31.676170491 [ 0.0135 0.0141 90 ]
Gal coord. (ep=J2000) : 		085.7280725772033 +31.9781382142146 [ 0.0135 0.0141 90 ]
Proper motions mas/yr : 		2.300 7.930 [0.018 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 3.45 [0.70] / z(spectroscopic) 0.000012 [0.000002] / cz 3.45 [0.70]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.6745 [0.0139] A 2020yCat.1350....0G
Spectral type: 		G5 E 1993yCat.3135....0C
Fluxes (6) :
B 9.30 [0.02] D 2000A&A...355L..27H
V 8.66 [0.01] D 2000A&A...355L..27H
G 8.510480 [0.002762] C 2020yCat.1350....0G
J 7.420 [0.021] C 2003yCat.2246....0C
H 7.192 [0.020] C 2003yCat.2246....0C
K 7.127 [0.027] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 238740 HIC 86513 SAO 30520 Gaia DR2 1422211835193862656
AG+57 1128 HIP 86513 TIC 165498137 Gaia DR3 1422211835193862656
BD+57 1793 2MASS J17404860+5726063 TYC 3897-1118-1 Gaia DR1 1422211830897506560
GSC 03897-01118 PPM 36119 YZ 57 9414

References (13 between 1850 and 2026) (Total 13)
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 : 1    Plx : 5    PM : 5    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 238740 AG+57 1128 BD+57 1793 GSC 03897-01118 HIC 86513
HIP 86513 2MASS J17404860+5726063 PPM 36119 SAO 30520 TYC 3897-1118-1
Gaia DR2 1422211835193862656 Gaia DR3 1422211835193862656 Gaia DR1 1422211830897506560

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