IRAS 20402+3009

Query : IRAS 20402+3009

Basic data :
IRAS 20402+3009 -- Long-Period Variable
Other object types: otypes_help 		LP? (2018A&A), MIR (WISEA,WISE), LP* (2004AJ), V* ([WWV2004]), * (Gaia), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 42 21.2759917344 +30 19 52.314405204 (Optical) [ 0.0338 0.0415 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 40 17.1953664065 +30 09 03.864366614 [ 0.0338 0.0415 90 ]
Gal coord. (ep=J2000) : 		072.5556623469494 -07.3050394317737 [ 0.0338 0.0415 90 ]
Proper motions mas/yr : 		-1.628 -2.549 [0.045 0.054 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 2.63 [0.52] / z(spectroscopic) 0.000009 [0.000002] / cz 2.63 [0.52]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.5247 [0.0567] A 2020yCat.1350....0G
Fluxes (4) :
G 10.705321 [0.004730] C 2020yCat.1350....0G
J 5.608 [0.018] C 2003yCat.2246....0C
H 4.660 [0.188] D 2003yCat.2246....0C
K 3.971 [0.036] C 2003yCat.2246....0C
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Identifiers (8) :
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IRAS 20402+3009 TIC 100087914 WISE J204221.26+301952.8 Gaia DR3 1859305636092679424
2MASS J20422128+3019523 WISEA J204221.27+301952.4 [WWV2004] J2042209+301949 Gaia DR2 1859305636092679424

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 : 2    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : IRAS 20402+3009

Link by name to the catalogue in VizieR :

IRAS 20402+3009 2MASS J20422128+3019523 WISEA J204221.27+301952.4 WISE J204221.26+301952.8 Gaia DR3 1859305636092679424
Gaia DR2 1859305636092679424

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