HD 171891

Query : HD 171891

Basic data :
HD 171891 -- Star
Other object types: otypes_help 		* (HD,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 37 16.9243593384 -01 28 01.581827448 (Optical) [ 0.0155 0.0158 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 34 41.3642431861 -01 30 38.881049936 [ 0.0155 0.0158 90 ]
Gal coord. (ep=J2000) : 		030.0102091924835 +02.4784671578588 [ 0.0155 0.0158 90 ]
Proper motions mas/yr : 		18.845 11.318 [0.018 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -39.75 [0.64] / z(spectroscopic) -0.000133 [0.000002] / cz -39.75 [0.64]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.2459 [0.0195] A 2020yCat.1350....0G
Spectral type: 		G8/K1 E 1999MSS...C05....0H
Fluxes (6) :
B 10.84 [0.06] D 2000A&A...355L..27H
V 9.68 [0.03] D 2000A&A...355L..27H
G 9.236618 [0.002763] C 2020yCat.1350....0G
J 7.351 [0.018] C 2003yCat.2246....0C
H 6.777 [0.036] C 2003yCat.2246....0C
K 6.542 [0.020] C 2003yCat.2246....0C
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Identifiers (10) :
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HD 171891 GSC 05112-00340 TYC 5112-340-1 Gaia DR1 4271820480291713024
BD-01 3523 2MASS J18371691-0128014 Gaia DR2 4271820484592129920
BSD 110-21 TIC 174107949 Gaia DR3 4271820484592129920

References (5 between 1850 and 2026) (Total 5)
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 : 3   

   

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Link by name to the catalogue in VizieR :

HD 171891 BD-01 3523 GSC 05112-00340 2MASS J18371691-0128014 TYC 5112-340-1
Gaia DR2 4271820484592129920 Gaia DR3 4271820484592129920 Gaia DR1 4271820480291713024

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