CD-31 6903

Query : CD-31 6903

Basic data :
CD-31 6903 -- Spectroscopic Binary
Other object types: otypes_help 		* (CD,CPD,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		09 05 34.8503373120 -32 20 28.344600960 (Optical) [ 0.0334 0.0460 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 03 30.3644995189 -32 08 25.534191725 [ 0.0334 0.0460 90 ]
Gal coord. (ep=J2000) : 		257.3028118877533 +09.8736582881440 [ 0.0334 0.0460 90 ]
Proper motions mas/yr : 		-11.975 -2.674 [0.044 0.060 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 30.10 [0.87] / z(spectroscopic) 0.000100 [0.000003] / cz 30.10 [0.87]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		3.0402 [0.0622] A 2020yCat.1350....0G
Fluxes (6) :
B 10.66 [0.03] D 2000A&A...355L..27H
V 10.11 [0.03] D 2000A&A...355L..27H
G 10.001951 [0.002758] C 2020yCat.1350....0G
J 9.113 [0.026] C 2003yCat.2246....0C
H 8.827 [0.027] C 2003yCat.2246....0C
K 8.781 [0.025] C 2003yCat.2246....0C
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Identifiers (10) :
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CD-31 6903 2MASS J09053485-3220283 TYC 7155-1792-1 Gaia DR1 5628261003083980032
CPD-31 2658 PPM 741748 Gaia DR2 5628261007385073280
GSC 07155-01792 TIC 18071635 Gaia DR3 5628261007385073280

References (3 between 1850 and 2026) (Total 3)
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    Var : 1    Plx : 3    PM : 2   

   

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Link by name to the catalogue in VizieR :

CD-31 6903 CPD-31 2658 GSC 07155-01792 2MASS J09053485-3220283 PPM 741748
TYC 7155-1792-1 Gaia DR2 5628261007385073280 Gaia DR3 5628261007385073280 Gaia DR1 5628261003083980032

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