HD 203031

Query : HD 203031

Basic data :
HD 203031 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), SB* (2004A&A,SBC9), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 19 00.1825207656 +26 05 24.179562204 (Optical) [ 0.0442 0.0276 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 16 47.6378736248 +25 52 43.391308325 [ 0.0442 0.0276 90 ]
Gal coord. (ep=J2000) : 		074.5103283525186 -16.2175772143719 [ 0.0442 0.0276 90 ]
Proper motions mas/yr : 		-19.595 -19.324 [0.054 0.032 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 6.43 [0.19] / z(~) 0.000021 [0.000001] / cz 6.43 [0.19]
   A 2004A&A...424..727P
Parallaxes (mas): 		6.2325 [0.0357] A 2020yCat.1350....0G
Spectral type: 		F2 E 1993yCat.3135....0C
Fluxes (6) :
B 8.74 [0.02] D 2000A&A...355L..27H
V 8.37 [0.01] D 2000A&A...355L..27H
G 8.290659 [0.002763] C 2020yCat.1350....0G
J 7.602 [0.020] C 2003yCat.2246....0C
H 7.442 [0.018] C 2003yCat.2246....0C
K 7.414 [0.031] C 2003yCat.2246....0C
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Identifiers (17) :
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HD 203031 HIC 105238 SBC9 2122 Gaia DR2 1846845184347766528
AG+25 2535 HIP 105238 TIC 25559240 Gaia DR3 1846845184347766528
BD+25 4508 2MASS J21190017+2605241 TYC 2190-961-1
GEN# +1.00203031 PPM 112783 uvby98 100203031
GSC 02190-00961 SAO 89610 YZ 25 12354

References (21 between 1850 and 2026) (Total 21)
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    Fe/H : 1    Plx : 4    PM : 5    SpT : 1   

   

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HD 203031 AG+25 2535 BD+25 4508 GSC 02190-00961 HIC 105238
HIP 105238 2MASS J21190017+2605241 PPM 112783 SAO 89610 TYC 2190-961-1
uvby98 100203031 Gaia DR2 1846845184347766528 Gaia DR3 1846845184347766528

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