HD 198431

Query : HD 198431

Basic data :
HD 198431 -- High Proper Motion Star
Other object types: otypes_help 		* (HD,BD,...), PM* (2007A&A), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 50 41.7767373192 -12 32 41.647912044 (Optical) [ 0.0372 0.0173 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 47 56.4926500572 -12 43 53.049740771 [ 0.0372 0.0173 90 ]
Gal coord. (ep=J2000) : 		034.8248548061283 -32.0713707972623 [ 0.0372 0.0173 90 ]
Proper motions mas/yr : 		125.679 -71.062 [0.051 0.032 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -45.86 [0.14] / z(spectroscopic) -0.000153 [0.000000] / cz -45.86 [0.14]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		11.756 [0.0432] A 2020yCat.1350....0G
Spectral type: 		K1III C 1988MSS...C04....0H
Fluxes (6) :
B 6.948 [0.015] D 2000A&A...355L..27H
V 5.872 [0.010] D 2000A&A...355L..27H
G 5.563627 [0.002790] C 2020yCat.1350....0G
J 4.264 [0.288] D 2003yCat.2246....0C
H 3.608 [0.250] D 2003yCat.2246....0C
K 3.555 [0.196] D 2003yCat.2246....0C
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Identifiers (25) :
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HD 198431 HIC 102891 PLX 4979.00 WEB 18664
BD-13 5773 HIP 102891 PPM 237993 YZC 11 7381
FK5 3665 HR 7976 SAO 163924 Gaia DR2 6888166981940007936
GC 29057 IRAS 20479-1243 SKY# 39559 Gaia DR3 6888166981940007936
GCRV 13076 2MASS J20504177-1232415 TIC 261346414
GEN# +1.00198431 N30 4614 TYC 5765-2132-1
GSC 05765-02132 PLX 4979 UBV M 25200

References (39 between 1850 and 2026) (Total 39)
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 : 7    Distance : 2    Rot : 2    Fe/H : 11    Plx : 5    PM : 6    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 198431

Link by name to the catalogue in VizieR :

HD 198431 BD-13 5773 FK5 3665 GSC 05765-02132 HIC 102891
HIP 102891 HR 7976 IRAS 20479-1243 2MASS J20504177-1232415 PLX 4979
PPM 237993 SAO 163924 TYC 5765-2132-1 YZC 11 7381 Gaia DR2 6888166981940007936
Gaia DR3 6888166981940007936

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