HD 157284

Query : HD 157284

Basic data :
HD 157284 -- Star
Other object types: otypes_help 		* (HD,CD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 23 39.8198988120 -31 03 45.680386320 (Optical) [ 0.0177 0.0126 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 20 26.3789478433 -31 01 00.433902968 [ 0.0177 0.0126 90 ]
Gal coord. (ep=J2000) : 		355.6367174360585 +02.8438772494147 [ 0.0177 0.0126 90 ]
Proper motions mas/yr : 		-0.919 0.139 [0.025 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -14.68 [0.25] / z(spectroscopic) -0.000049 [0.000001] / cz -14.68 [0.25]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.3671 [0.0193] A 2020yCat.1350....0G
Spectral type: 		G8/K0III D 1982MSS...C03....0H
Fluxes (6) :
B 10.15 [~] E ~
V 8.90 [~] E ~
G 8.510979 [0.002772] C 2020yCat.1350....0G
J 6.586 [0.029] C 2003yCat.2246....0C
H 5.959 [0.051] C 2003yCat.2246....0C
K 5.822 [0.027] C 2003yCat.2246....0C
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Identifiers (14) :
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HD 157284 GEN# +1.00157284 SAO 208765 Gaia DR3 4058144624703591552
CD-30 14127 GSC 07362-00242 TIC 157495437 Gaia DR1 4058144620365656832
CPC 17 9185 2MASS J17233981-3103456 TYC 7362-242-1
CPD-30 4695 PPM 296283 Gaia DR2 4058144624703591552

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    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 157284 CD-30 14127 CPD-30 4695 GSC 07362-00242 2MASS J17233981-3103456
PPM 296283 SAO 208765 TYC 7362-242-1 Gaia DR2 4058144624703591552 Gaia DR3 4058144624703591552
Gaia DR1 4058144620365656832

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