DO 20496

Query : DO 20496

Basic data :
DO 20496 -- Long-Period Variable Candidate
Other object types: otypes_help 		* (DO,GSC,...), LP? (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 29 23.2019750976 +18 05 48.255048924 (Optical) [ 0.0196 0.0193 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 27 02.7766521551 +17 52 37.974755397 [ 0.0196 0.0193 90 ]
Gal coord. (ep=J2000) : 		069.8955263466691 -23.3479672690710 [ 0.0196 0.0193 90 ]
Proper motions mas/yr : 		-3.404 -0.722 [0.021 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -12.31 [0.14] / z(spectroscopic) -0.000041 [0.000000] / cz -12.31 [0.14]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.4015 [0.0234] A 2020yCat.1350....0G
Fluxes (6) :
B 12.38 [0.25] D 2000A&A...355L..27H
V 10.74 [0.06] D 2000A&A...355L..27H
G 9.689588 [0.003620] C 2020yCat.1350....0G
J 6.752 [0.020] C 2003yCat.2246....0C
H 5.827 [0.042] C 2003yCat.2246....0C
K 5.552 [0.017] C 2003yCat.2246....0C
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Identifiers (8) :
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DO 20496 2MASS J21292319+1805483 TYC 1668-160-1 Gaia DR3 1786036036640465152
GSC 01668-00160 TIC 284002590 Gaia DR2 1786036036640465152 Gaia DR1 1786036036640465152

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

   

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DO 20496 GSC 01668-00160 2MASS J21292319+1805483 TYC 1668-160-1 Gaia DR2 1786036036640465152
Gaia DR3 1786036036640465152 Gaia DR1 1786036036640465152

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