HD 156734

Query : HD 156734

Basic data :
HD 156734 -- Star
Other object types: otypes_help 		* (HD,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 20 02.8483110840 -18 35 16.023961716 (Optical) [ 0.0172 0.0114 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 17 07.0007993086 -18 32 16.623221917 [ 0.0172 0.0114 90 ]
Gal coord. (ep=J2000) : 		005.5970673180523 +10.4974506724199 [ 0.0172 0.0114 90 ]
Proper motions mas/yr : 		-1.890 15.464 [0.024 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 21.41 [0.49] / z(spectroscopic) 0.000071 [0.000002] / cz 21.41 [0.49]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		7.8821 [0.0202] A 2020yCat.1350....0G
Spectral type: 		G2V C 1988MSS...C04....0H
Fluxes (6) :
B 10.44 [0.04] D 2000A&A...355L..27H
V 9.84 [0.04] D 2000A&A...355L..27H
G 9.696232 [0.002760] C 2020yCat.1350....0G
J 8.720 [0.020] C 2003yCat.2246....0C
H 8.514 [0.033] C 2003yCat.2246....0C
K 8.443 [0.026] C 2003yCat.2246....0C
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Identifiers (11) :
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HD 156734 HIC 84813 PPM 232934 Gaia DR2 4122465951848691200
BD-18 4493 HIP 84813 TIC 75198073 Gaia DR3 4122465951848691200
GSC 06238-01533 2MASS J17200285-1835159 TYC 6238-1533-1

References (14 between 1850 and 2026) (Total 14)
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    Plx : 4    PM : 4    SpT : 2   

   

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HD 156734 BD-18 4493 GSC 06238-01533 HIC 84813 HIP 84813
2MASS J17200285-1835159 PPM 232934 TYC 6238-1533-1 Gaia DR2 4122465951848691200 Gaia DR3 4122465951848691200

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