CD-31 18579

Query : CD-31 18579

Basic data :
CD-31 18579 -- Spectroscopic Binary
Other object types: otypes_help 		* (CD,RAVE,...), ** (**,CCDM,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 59 21.4627282272 -31 10 09.627034332 (Optical) [ 0.0462 0.0406 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 56 26.9700752090 -31 24 32.177343090 [ 0.0462 0.0406 90 ]
Gal coord. (ep=J2000) : 		016.2101588468111 -52.4437208708201 [ 0.0462 0.0406 90 ]
Proper motions mas/yr : 		23.184 -19.033 [0.057 0.049 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -49.55 [0.78] / z(spectroscopic) -0.000165 [0.000003] / cz -49.55 [0.78]
   (Opt) A 2020AJ....160...83S
Parallaxes (mas): 		2.2736 [0.0569] A 2020yCat.1350....0G
Fluxes (10) :
B 11.990 [0.024] C 2014AJ....148...81M
V 11.286 [0.023] C 2014AJ....148...81M
R 11.16 [0.02] D 2012yCat.1322....0Z
G 11.096225 [0.002763] C 2020yCat.1350....0G
J 9.927 [0.024] C 2003yCat.2246....0C
H 9.520 [0.023] C 2003yCat.2246....0C
K 9.406 [0.019] C 2003yCat.2246....0C
g 11.583 [0.02] C 2014AJ....148...81M
r 11.071 [0.02] C 2014AJ....148...81M
i 10.851 [0.062] C 2014AJ....148...81M
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Identifiers (10) :
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CD-31 18579 2MASS J21592146-3110096 UCAC4 295-238427 Gaia DR3 6616038305035926528
** BRT 3104A RAVE J215921.5-311010 WDS J21593-3110A
CCDM J21594-3110A TIC 229036454 Gaia DR2 6616038305035926528

References (6 between 1850 and 2026) (Total 6)
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 : 4    Var : 1    Fe/H : 4    Plx : 3    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

CD-31 18579 CCDM J21594-3110A 2MASS J21592146-3110096 RAVE J215921.5-311010 UCAC4 295-238427
WDS J21593-3110A Gaia DR2 6616038305035926528 Gaia DR3 6616038305035926528

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