IRC +40444

Query : IRC +40444

Basic data :
IRC +40444 -- Red Supergiant
Other object types: otypes_help 		V* (2018AJ,NSV,...), * (GSC,UCAC2,...), LP? (2009yCat), LP* (2012A&A), s*r (2020A&A), s?r (2025A&A), NIR (2MASS), IR (IRC), Opt (ATO)
ICRS coord. (ep=J2000) : 		20 43 40.6380826920 +44 28 37.588016460 (Optical) [ 0.0384 0.0421 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 41 56.4470726376 +44 17 44.375796250 [ 0.0384 0.0421 90 ]
Gal coord. (ep=J2000) : 		083.8968935975063 +01.1894080329176 [ 0.0384 0.0421 90 ]
Proper motions mas/yr : 		-2.986 -5.532 [0.051 0.059 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -20.02 [0.85] / z(spectroscopic) -0.000067 [0.000003] / cz -20.02 [0.85]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.2855 [0.0473] A 2020yCat.1350....0G
Spectral type: 		M2I C 2020A&A...644A..62C
Fluxes (6) :
R 11.461 [0.09] E 2012yCat.1322....0Z
G 9.206890 [0.004892] C 2020yCat.1350....0G
J 4.808 [0.320] D 2003yCat.2246....0C
H 3.213 [0.212] D 2003yCat.2246....0C
K 2.449 [0.290] D 2003yCat.2246....0C
g 14.775 [~] D 2020ApJS..249...18C
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Identifiers (13) :
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NSV 13262 2MASS J20434064+4428376 V* V2429 Cyg Gaia DR2 2070035668146861952
ATO J310.9193+44.4771 TIC 196056909 ZTF J204340.63+442837.5
GSC 03178-00545 UCAC2 46961077 AAVSO 2040+44
IRC +40444 UCAC4 673-088980 Gaia DR3 2070035668146861952

References (14 between 1850 and 2026) (Total 14)
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 : 3    Plx : 2    PM : 2    SpT : 4   

   

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Link by name to the catalogue in VizieR :

NSV 13262 GSC 03178-00545 IRC +40444 2MASS J20434064+4428376 UCAC2 46961077
UCAC4 673-088980 V* V2429 Cyg Gaia DR3 2070035668146861952 Gaia DR2 2070035668146861952

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