HD 158740

Query : HD 158740

Basic data :
HD 158740 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 32 05.4439012800 -28 50 06.924130872 (Optical) [ 0.0187 0.0131 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 28 55.1808235319 -28 47 57.867146268 [ 0.0187 0.0131 90 ]
Gal coord. (ep=J2000) : 		358.5054951764118 +02.5589028820222 [ 0.0187 0.0131 90 ]
Proper motions mas/yr : 		6.403 -7.601 [0.025 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.41 [0.46] / z(spectroscopic) -0.000011 [0.000002] / cz -3.41 [0.46]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		3.0974 [0.0208] A 2020yCat.1350....0G
Spectral type: 		G8III/IV D 1982MSS...C03....0H
Fluxes (6) :
B 9.85 [~] E ~
V 8.81 [~] E ~
G 8.424202 [0.002762] C 2020yCat.1350....0G
J 6.659 [0.024] C 2003yCat.2246....0C
H 6.124 [0.057] C 2003yCat.2246....0C
K 5.962 [0.026] C 2003yCat.2246....0C
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Identifiers (14) :
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HD 158740 GSC 06838-00640 TIC 192964339 Gaia DR3 4058862915093621120
CD-28 13260 2MASS J17320544-2850068 TYC 6838-640-1 Gaia DR1 4058862910695509632
CPD-28 5695 PPM 266976 YZ 118 11098
GEN# +1.00158740 SAO 185481 Gaia DR2 4058862915093621120

References (7 between 1850 and 2026) (Total 7)
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 : 1    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 158740 CD-28 13260 CPD-28 5695 GSC 06838-00640 2MASS J17320544-2850068
PPM 266976 SAO 185481 TYC 6838-640-1 Gaia DR2 4058862915093621120 Gaia DR3 4058862915093621120
Gaia DR1 4058862910695509632

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