HD 171839

Query : HD 171839

Basic data :
HD 171839 -- Star
Other object types: otypes_help 		* (HD,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 37 52.3788535896 -22 26 17.439324864 (Optical) [ 0.0165 0.0149 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 34 51.3297887225 -22 28 56.138192993 [ 0.0165 0.0149 90 ]
Gal coord. (ep=J2000) : 		011.3687033319732 -07.2028453818642 [ 0.0165 0.0149 90 ]
Proper motions mas/yr : 		-2.743 6.707 [0.023 0.017 90] A 2020yCat.1350....0G
Parallaxes (mas): 		4.9395 [0.0184] A 2020yCat.1350....0G
Spectral type: 		A9V C 1988MSS...C04....0H
Fluxes (6) :
B 9.21 [0.02] D 2000A&A...355L..27H
V 8.89 [0.02] D 2000A&A...355L..27H
G 8.729038 [0.002767] C 2020yCat.1350....0G
J 7.921 [0.020] C 2003yCat.2246....0C
H 7.790 [0.031] C 2003yCat.2246....0C
K 7.740 [0.026] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 171839 GEN# +1.00171839 RAVE J183752.4-222617 uvby98 100171839
BD-22 4808 GSC 06279-00681 SAO 187069 YZ 112 12930
CD-22 13162 2MASS J18375238-2226174 TIC 833302 Gaia DR2 4079239957908909952
CPD-22 7105 PPM 268679 TYC 6279-681-1 Gaia DR3 4079239957908909952

References (10 between 1850 and 2026) (Total 10)
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 : 2    Distance : 4    Fe/H : 2    Plx : 3    PM : 2    SpT : 2   

   

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Link by name to the catalogue in VizieR :

HD 171839 BD-22 4808 CD-22 13162 CPD-22 7105 GSC 06279-00681
2MASS J18375238-2226174 PPM 268679 RAVE J183752.4-222617 SAO 187069 TYC 6279-681-1
uvby98 100171839 Gaia DR2 4079239957908909952 Gaia DR3 4079239957908909952

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