BD-21 5746

Query : BD-21 5746

Basic data :
BD-21 5746 -- S Star
Other object types: otypes_help 		* (BD,GSC,...), S* (CSS), LP? (2022yCat), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 32 34.4220670704 -20 43 34.730817780 (Optical) [ 0.0291 0.0191 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 29 40.5690424055 -20 53 48.550261526 [ 0.0291 0.0191 90 ]
Gal coord. (ep=J2000) : 		024.0060369926955 -31.1240038729568 [ 0.0291 0.0191 90 ]
Proper motions mas/yr : 		-0.167 -5.513 [0.033 0.025 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 83.69 [0.69] / z(spectroscopic) 0.000279 [0.000002] / cz 83.70 [0.69]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.3633 [0.0323] A 2020yCat.1350....0G
Spectral type: 		S D 1984PW&SO...3....1S
Fluxes (6) :
B 13.49 [0.68] D 2000A&A...355L..27H
V 10.99 [0.12] D 2000A&A...355L..27H
G 9.700784 [0.003390] C 2020yCat.1350....0G
J 6.848 [0.032] C 2003yCat.2246....0C
H 5.929 [0.029] C 2003yCat.2246....0C
K 5.658 [0.029] C 2003yCat.2246....0C
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Identifiers (9) :
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BD-21 5746 IRAS F20296-2053 TYC 6342-1865-1
CSS 1223 2MASS J20323442-2043346 Gaia DR2 6856543519994276480
GSC 06342-01865 TIC 271635093 Gaia DR3 6856543519994276480

References (4 between 1850 and 2026) (Total 4)
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 : 2    Distance : 2    Plx : 2    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD-21 5746

Link by name to the catalogue in VizieR :

BD-21 5746 GSC 06342-01865 IRAS F20296-2053 2MASS J20323442-2043346 TYC 6342-1865-1
Gaia DR2 6856543519994276480 Gaia DR3 6856543519994276480

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