HE 2144-1832

Query : HE 2144-1832

Basic data :
HE 2144-1832 -- Spectroscopic Binary
Other object types: otypes_help 		Pe* (2016ApJ), * (TYC,Gaia), SB* (2022yCat), SB? (2021A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 46 54.6639160128 -18 18 15.587038476 (Optical) [ 0.0151 0.0132 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 44 08.6153997997 -18 32 09.943399165 [ 0.0151 0.0132 90 ]
Gal coord. (ep=J2000) : 		034.6471107234001 -46.7829863340268 [ 0.0151 0.0132 90 ]
Proper motions mas/yr : 		-13.783 -7.198 [0.019 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 141.24 [0.64] / z(spectroscopic) 0.000471 [0.000002] / cz 141.27 [0.64]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.2901 [0.0174] A 2020yCat.1350....0G
Spectral type: 		CEMP-s C 2021A&A...645A..61K
Fluxes (8) :
B 12.651 [0.002] D 2007ApJS..168..128B
V 10.97 [0.10] D 2000A&A...355L..27H
R 10.471 [0.001] D 2007ApJS..168..128B
G 10.684626 [0.002784] C 2020yCat.1350....0G
I 9.860 [0.001] D 2007ApJS..168..128B
J 8.768 [0.021] C 2003yCat.2246....0C
H 8.180 [0.026] C 2003yCat.2246....0C
K 7.958 [0.020] C 2003yCat.2246....0C
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Identifiers (10) :
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TYC 6367-819-1 HE 2144-1832 TIC 25201628 Gaia DR1 6836685304905091968
C* 3312 2MASS J21465466-1818155 Gaia DR2 6836685309200961792
CGCS 5435 NAME NC 93 Gaia DR3 6836685309200961792

References (16 between 1850 and 2026) (Total 16)
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 : 1    Var : 1    Fe/H : 2    Plx : 3    PM : 2    SpT : 5   

   

External archives :

Link by name to the catalogue in VizieR :

TYC 6367-819-1 CGCS 5435 2MASS J21465466-1818155 Gaia DR2 6836685309200961792 Gaia DR3 6836685309200961792
Gaia DR1 6836685304905091968

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