IRAS 21434+4936

Query : IRAS 21434+4936

Basic data :
IRAS 21434+4936 -- Long-Period Variable
Other object types: otypes_help 		LP* (2020ApJS), LP? (2022yCat), * (Gaia), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		21 45 16.2502468080 +49 50 31.300356732 (Optical) [ 0.0376 0.0454 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 43 26.4691422336 +49 36 39.989626666 [ 0.0376 0.0454 90 ]
Gal coord. (ep=J2000) : 		094.9873240466857 -02.6528066154246 [ 0.0376 0.0454 90 ]
Proper motions mas/yr : 		-0.818 -5.805 [0.050 0.056 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -22.50 [0.20] / z(spectroscopic) -0.000075 [0.000001] / cz -22.50 [0.20]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.4338 [0.0488] A 2020yCat.1350....0G
Spectral type: 		M D ~
Fluxes (6) :
B 12.2 [~] E ~
G 10.092927 [0.004041] C 2020yCat.1350....0G
J 6.469 [0.024] C 2003yCat.2246....0C
H 5.396 [0.027] C 2003yCat.2246....0C
K 5.060 [0.024] C 2003yCat.2246....0C
g 13.073 [~] D 2020ApJS..249...18C
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Identifiers (6) :
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IRAS 21434+4936 TIC 395463333 Gaia DR2 1978973187431412864
2MASS J21451626+4950313 ZTF J214516.25+495031.2 Gaia DR3 1978973187434538624

References (5 between 1850 and 2026) (Total 5)
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    Var : 1    Plx : 2    PM : 2    SpT : 1   

   

Observing logs
ISO : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : IRAS 21434+4936

Link by name to the catalogue in VizieR :

IRAS 21434+4936 2MASS J21451626+4950313 Gaia DR2 1978973187431412864 Gaia DR3 1978973187434538624

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