IRC +40446

Query : IRC +40446

Basic data :
IRC +40446 -- Long-Period Variable
Other object types: otypes_help 		* (2012A&A,[A70],...), MIR (MSX6C,WISEA,...), LP* (2004AJ), V* (2018AJ,[WWV2004]), NIR (2MASS), IR (IRC), Opt (ATO)
ICRS coord. (ep=J2000) : 		20 45 14.1427620768 +42 20 06.820322496 (Optical) [ 0.0539 0.0589 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 43 26.0923209460 +42 09 08.500126253 [ 0.0539 0.0589 90 ]
Gal coord. (ep=J2000) : 		082.3932931767790 -00.3620984247471 [ 0.0539 0.0589 90 ]
Proper motions mas/yr : 		0.505 -4.351 [0.076 0.070 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.8304 [0.0685] A 2020yCat.1350....0G
Spectral type: 		M8 D 1973AJ.....78..389V
Fluxes (7) :
B 16.4 [~] E ~
V 14.1 [~] E ~
G 9.242734 [0.006735] C 2020yCat.1350....0G
J 3.510 [0.270] D 2003yCat.2246....0C
H 2.398 [0.188] D 2003yCat.2246....0C
K 1.73 [0.24] D 2003yCat.2246....0C
g 14.821 [~] D 2020ApJS..249...18C
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Identifiers (12) :
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IRC +40446 MSX6C G082.3932-00.3620 WISE J204514.21+422007.8 [WWV2004] J2045141+422006
ATO J311.3090+42.3352 TIC 239364101 ZTF J204514.15+422006.8 Gaia DR3 2066297844008307712
2MASS J20451416+4220068 WISEA J204514.13+422006.7 [A70] 78-0-128 Gaia DR2 2066297844008307712

References (8 between 1850 and 2026) (Total 8)
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

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

   

External archives :

Link by name to the catalogue in VizieR :

IRC +40446 2MASS J20451416+4220068 MSX6C G082.3932-00.3620 WISEA J204514.13+422006.7 WISE J204514.21+422007.8
Gaia DR3 2066297844008307712 Gaia DR2 2066297844008307712

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