HD 171920

Query : HD 171920

Basic data :
HD 171920 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,BD,...), SB* (2022yCat), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		18 37 55.3808568264 -13 28 22.647771804 (Optical) [ 0.0892 0.0903 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 35 05.7429223019 -13 31 01.212637373 [ 0.0892 0.0903 90 ]
Gal coord. (ep=J2000) : 		019.4083054918301 -03.1660251040359 [ 0.0892 0.0903 90 ]
Proper motions mas/yr : 		6.837 -8.552 [0.102 0.086 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -19.55 [4.63] / z(spectroscopic) -0.000065 [0.000015] / cz -19.55 [4.63]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		5.7444 [0.1128] A 2020yCat.1350....0G
Spectral type: 		G1/2V D 1988MSS...C04....0H
Fluxes (6) :
B 8.15 [0.02] D 2000A&A...355L..27H
V 7.36 [0.01] D 2000A&A...355L..27H
G 7.075389 [0.002770] C 2020yCat.1350....0G
J 5.573 [0.020] C 2003yCat.2246....0C
H 5.136 [0.020] C 2003yCat.2246....0C
K 4.976 [0.027] C 2003yCat.2246....0C
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Identifiers (18) :
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HD 171920 HIP 91349 SKY# 34149 Gaia DR2 4104645303565588992
BD-13 5055 IRAS 18351-1331 TIC 433922311 Gaia DR3 4104645303565588992
GEN# +1.00171920 2MASS J18375538-1328226 TYC 5703-3491-1 Gaia DR1 4104645303565588992
GSC 05703-03491 PPM 234817 uvby98 100171920
HIC 91349 SAO 161686 YZC 11 6384

References (25 between 1850 and 2026) (Total 25)
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 : 3    Distance : 2    Var : 1    Rot : 1    Fe/H : 1    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 171920

Link by name to the catalogue in VizieR :

HD 171920 BD-13 5055 GSC 05703-03491 HIC 91349 HIP 91349
IRAS 18351-1331 2MASS J18375538-1328226 PPM 234817 SAO 161686 TYC 5703-3491-1
uvby98 100171920 YZC 11 6384 Gaia DR2 4104645303565588992 Gaia DR3 4104645303565588992 Gaia DR1 4104645303565588992

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