IRAS 20540+5049

Query : IRAS 20540+5049

Basic data :
IRAS 20540+5049 -- Long-Period Variable
Other object types: otypes_help 		LP* (2020ApJS), LP? (2022yCat), V* (2018AJ), * (Gaia), NIR (2MASS), IR (IRAS), Opt (ATO)
ICRS coord. (ep=J2000) : 		20 55 36.3423648816 +51 00 49.940402400 (Optical) [ 0.0439 0.0455 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 54 02.0482414786 +50 49 17.865454230 [ 0.0439 0.0455 90 ]
Gal coord. (ep=J2000) : 		090.2345704642818 +03.7672720101060 [ 0.0439 0.0455 90 ]
Proper motions mas/yr : 		-3.867 -5.847 [0.062 0.059 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -35.62 [0.36] / z(spectroscopic) -0.000119 [0.000001] / cz -35.62 [0.36]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.3558 [0.0495] A 2020yCat.1350....0G
Fluxes (6) :
G 12.602246 [0.005366] C 2020yCat.1350....0G
J 7.232 [0.019] C 2003yCat.2246....0C
H 5.724 [0.047] C 2003yCat.2246....0C
K 5.013 [0.026] C 2003yCat.2246....0C
g 19.144 [~] D 2020ApJS..249...18C
r 15.020 [~] D 2020ApJS..249...18C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1328 Display criteria :

Identifiers (8) :
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IRAS 20540+5049 ATO J313.9014+51.0139 TIC 312826372 Gaia DR2 2169776005738098048
AKARI-IRC-V1 J2055364+510049 2MASS J20553632+5100498 ZTF J205536.34+510049.9 Gaia DR3 2169776005738098048

References (11 between 1850 and 2026) (Total 11)
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    Var : 3    Fe/H : 1    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : IRAS 20540+5049

Link by name to the catalogue in VizieR :

IRAS 20540+5049 AKARI-IRC-V1 J2055364+510049 2MASS J20553632+5100498 Gaia DR2 2169776005738098048 Gaia DR3 2169776005738098048

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