HD 161557

Query : HD 161557

Basic data :
HD 161557 -- Star
Other object types: otypes_help 		* (2021MNRAS,HD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 46 59.0295368016 -20 16 09.731096112 (Optical) [ 0.0144 0.0106 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 44 00.6140947470 -20 15 05.626036075 [ 0.0144 0.0106 90 ]
Gal coord. (ep=J2000) : 		007.5781863680490 +04.2290558860949 [ 0.0144 0.0106 90 ]
Proper motions mas/yr : 		5.226 -14.013 [0.018 0.011 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -17.495852 [2.126415] / z(spectroscopic) -0.000058 [0.000007] / cz -17.50 [2.13]
   (Opt) C 2021MNRAS.506..150B
Parallaxes (mas): 		3.2198 [0.017] A 2020yCat.1350....0G
Spectral type: 		A3/5II/III E 1988MSS...C04....0H
Fluxes (6) :
B 10.83 [0.07] D 2000A&A...355L..27H
V 10.40 [0.06] D 2000A&A...355L..27H
G 10.147115 [0.002766] C 2020yCat.1350....0G
J 9.131 [0.029] C 2003yCat.2246....0C
H 8.932 [0.051] C 2003yCat.2246....0C
K 8.823 [0.019] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 161557 GALAH 170508006401011 PPM 267285 Gaia DR2 4119039358298664320
BD-20 4869 GSC 06257-00408 TIC 240468691 Gaia DR3 4119039358298664320
CPD-20 6640 2MASS J17465902-2016096 TYC 6257-408-1 Gaia DR1 4119039353889191040

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    Fe/H : 1    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 161557 BD-20 4869 CPD-20 6640 GALAH 170508006401011 GSC 06257-00408
2MASS J17465902-2016096 PPM 267285 TYC 6257-408-1 Gaia DR2 4119039358298664320 Gaia DR3 4119039358298664320
Gaia DR1 4119039353889191040

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