IRAS 20549+3435

Query : IRAS 20549+3435

Basic data :
IRAS 20549+3435 -- Long-Period Variable
Other object types: otypes_help 		LP* (2020ApJS), AB? (2023ApJS), * (Gaia), NIR (2MASS), IR (IRAS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		20 56 58.6689928728 +34 46 53.159436732 (Optical) [ 0.0330 0.0411 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 54 58.1680061183 +34 35 17.295075574 [ 0.0330 0.0411 90 ]
Gal coord. (ep=J2000) : 		077.9960399062712 -06.9248806270436 [ 0.0330 0.0411 90 ]
Proper motions mas/yr : 		-3.640 -3.658 [0.043 0.052 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -15.571 [0.053] / z(spectroscopic) -0.000052 [0.000000] / cz -15.57 [0.05]
   (Opt) E 2023ApJS..266....4L
Parallaxes (mas): 		0.1214 [0.0524] A 2020yCat.1350....0G
Spectral type: 		M7 D 2017ApJS..232...16Y
Fluxes (6) :
G 11.628042 [0.012731] C 2020yCat.1350....0G
J 7.035 [0.030] C 2003yCat.2246....0C
H 6.072 [0.029] C 2003yCat.2246....0C
K 5.629 [0.017] C 2003yCat.2246....0C
g 15.393 [~] D 2020ApJS..249...18C
r 13.144 [~] D 2020ApJS..249...18C
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Identifiers (8) :
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IRAS 20549+3435 LAMOST J205658.65+344653.2 TIC 236455674 Gaia DR3 1866597876394136192
AKARI-IRC-V1 J2056586+344653 2MASS J20565866+3446530 ZTF J205658.66+344653.1 Gaia DR2 1866597876394136192

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 : 1    Var : 3    Plx : 2    PM : 2    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : IRAS 20549+3435

Link by name to the catalogue in VizieR :

IRAS 20549+3435 AKARI-IRC-V1 J2056586+344653 2MASS J20565866+3446530 Gaia DR3 1866597876394136192 Gaia DR2 1866597876394136192

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