TYC 8421-480-1

Query : TYC 8421-480-1

Basic data :
TYC 8421-480-1 -- Chemically Peculiar Star
Other object types: otypes_help 		* (TYC,RAVE,...), Pe* (2014ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 05 40.6648193616 -45 20 56.665579236 (Optical) [ 0.0126 0.0119 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 02 19.6336191019 -45 32 56.543363698 [ 0.0126 0.0119 90 ]
Gal coord. (ep=J2000) : 		355.0270171637968 -42.0789332160523 [ 0.0126 0.0119 90 ]
Proper motions mas/yr : 		20.425 -24.687 [0.016 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -2.54 [0.57] / z(spectroscopic) -0.000008 [0.000002] / cz -2.54 [0.57]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.4017 [0.0171] A 2020yCat.1350....0G
Spectral type: 		CEMP C 2022ApJ...926...26S
Fluxes (9) :
B 12.540 [0.014] C 2014AJ....148...81M
V 11.794 [0.019] C 2014AJ....148...81M
G 11.490865 [0.002771] C 2020yCat.1350....0G
J 10.094 [0.026] C 2003yCat.2246....0C
H 9.573 [0.023] C 2003yCat.2246....0C
K 9.529 [0.021] C 2003yCat.2246....0C
g 12.131 [0.006] B 2014AJ....148...81M
r 11.503 [0.021] C 2014AJ....148...81M
i 11.227 [0.026] C 2014AJ....148...81M
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Identifiers (7) :
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TYC 8421-480-1 RAVE J210540.7-452057 Gaia DR2 6483621714522704128 Gaia DR1 6483621710226404608
2MASS J21054066-4520565 TIC 126766091 Gaia DR3 6483621714522704128

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 : 4    Distance : 4    Fe/H : 8    Plx : 4    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

TYC 8421-480-1 2MASS J21054066-4520565 RAVE J210540.7-452057 Gaia DR2 6483621714522704128 Gaia DR3 6483621714522704128
Gaia DR1 6483621710226404608

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