HD 161681

Query : HD 161681

Basic data :
HD 161681 -- Star
Other object types: otypes_help 		* (HD,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 47 44.6130238824 -18 55 50.408242824 (Optical) [ 0.0172 0.0124 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 44 47.9510919744 -18 54 49.822182917 [ 0.0172 0.0124 90 ]
Gal coord. (ep=J2000) : 		008.8226078800878 +04.7629801804171 [ 0.0172 0.0124 90 ]
Proper motions mas/yr : 		4.344 -11.284 [0.022 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -94.56 [0.29] / z(spectroscopic) -0.000315 [0.000001] / cz -94.55 [0.29]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		3.889 [0.0184] A 2020yCat.1350....0G
Spectral type: 		G8/K0IV D 1988MSS...C04....0H
Fluxes (6) :
B 10.63 [0.07] D 2000A&A...355L..27H
V 9.24 [0.03] D 2000A&A...355L..27H
G 8.655252 [0.002761] C 2020yCat.1350....0G
J 6.518 [0.027] C 2003yCat.2246....0C
H 5.815 [0.023] C 2003yCat.2246....0C
K 5.666 [0.023] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 2489 Display criteria :

Identifiers (15) :
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HD 161681 HIP 87096 SRS 14430 Gaia DR2 4120305377197749760
BD-18 4648 2MASS J17474461-1855502 TIC 170531153 Gaia DR3 4120305377197749760
GSC 06257-00234 PPM 233602 TYC 6257-234-1 Gaia DR1 4120305372802059264
HIC 87096 SAO 160823 YZ 108 7296

References (16 between 1850 and 2026) (Total 16)
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 : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 161681 BD-18 4648 GSC 06257-00234 HIC 87096 HIP 87096
2MASS J17474461-1855502 PPM 233602 SAO 160823 TYC 6257-234-1 Gaia DR2 4120305377197749760
Gaia DR3 4120305377197749760 Gaia DR1 4120305372802059264

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