HD 203454

Query : HD 203454

Basic data :
HD 203454 -- Spectroscopic Binary
Other object types: otypes_help 		* (2018A&A,HD,...), SB* (2004A&A,CABS,...), PM* (2018yCat,LSPM,...), UV (2EUVE,EUVE,...), X (RE,RX,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 21 01.4163211656 +40 20 41.907079752 (Optical) [ 0.0467 0.0569 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 19 04.0170649207 +40 08 04.811272969 [ 0.0467 0.0569 90 ]
Gal coord. (ep=J2000) : 		085.3662619404303 -06.7050996837921 [ 0.0467 0.0569 90 ]
Proper motions mas/yr : 		-9.822 -213.495 [0.062 0.066 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 54.81 [0.15] / z(spectroscopic) 0.000183 [0.000001] / cz 54.82 [0.15]
   (Opt) A 2018A&A...612A..96F
Parallaxes (mas): 		37.468 [0.0699] A 2020yCat.1350....0G
Spectral type: 		F8V C 2009ApJS..180..117A
Fluxes (6) :
B 6.93 [~] E ~
R 6.1 [~] E 2003AJ....125..984M
G 6.247504 [0.002773] C 2020yCat.1350....0G
J 5.227 [0.034] C 2003yCat.2246....0C
H 4.903 [0.017] C 2003yCat.2246....0C
K 4.871 [0.020] C 2003yCat.2246....0C
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Identifiers (45) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 203454 HIC 105406 2RE J2121+402 TYC 3186-1633-1
AG+40 2192 HIP 105406 RE J2121+402 UBV 18436
ASCC 439887 HR 8170 RE J212102+402054 UBV M 25640
BD+39 4529 JP11 3342 ROT 3112 USNO-B1.0 1303-00431394
CABS 182 LSPM J2121+4020 RX J2121.0+4020 uvby98 100203454
2EUVE J2120+40.3 LTT 16255 1RXS J212101.6+402044 WEB 19142
EUVE J2120+40.3 2MASS J21210143+4020420 SAO 50739 Gaia DR2 1965602679357877504
EUVE J2121+40.3 NLTT 51095 SBC7 854 Gaia DR3 1965602679357877504
GC 29889 PLX 5147 SBC9 1299 Gaia DR1 1965602675051505920
GCRV 13431 PLX 5147.00 SKY# 40661
GEN# +1.00203454 PPM 61317 TD1 27993
GSC 03186-01633 2RE J212101+402052 TIC 373445744

References (161 between 1850 and 2026) (Total 161)
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 : 12    Distance : 2    Rot : 14    Fe/H : 16    Plx : 6    PM : 5    SpT : 5   

   

Observing logs
Herschel : 3    IUE : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : HD 203454

Link by name to the catalogue in VizieR :

HD 203454 AG+40 2192 BD+39 4529 CABS 182 EUVE J2120+40.3
EUVE J2121+40.3 GSC 03186-01633 HIC 105406 HIP 105406 HR 8170
LSPM J2121+4020 2MASS J21210143+4020420 NLTT 51095 PLX 5147 PPM 61317
2RE J212101+402052 2RE J2121+402 1RXS J212101.6+402044 SAO 50739 TD1 27993
TYC 3186-1633-1 USNO-B1.0 1303-00431394 uvby98 100203454 Gaia DR2 1965602679357877504 Gaia DR3 1965602679357877504
Gaia DR1 1965602675051505920

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