2MASS J18442147-0434460

Query : 2MASS J18442147-0434460

Basic data :
2MASS J18442147-0434460 -- Red Supergiant
Other object types: otypes_help 		s*r (2012A&A), * (Gaia), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 44 21.4722884160 -04 34 46.019593920 (Optical) [ 0.0464 0.0428 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 41 42.4085777521 -04 37 52.955548382 [ 0.0464 0.0428 90 ]
Gal coord. (ep=J2000) : 		028.0501138606780 -00.5159303606518 [ 0.0464 0.0428 90 ]
Proper motions mas/yr : 		-1.753 -3.157 [0.057 0.046 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 24.82 [0.77] / z(spectroscopic) 0.000083 [0.000003] / cz 24.82 [0.77]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.112 [0.0531] A 2020yCat.1350....0G
Spectral type: 		K2Iab C 2012A&A...547A..15N
Fluxes (4) :
G 12.985506 [0.003035] C 2020yCat.1350....0G
J 8.517 [0.021] C 2003yCat.2246....0C
H 7.311 [0.034] C 2003yCat.2246....0C
K 6.770 [0.024] C 2003yCat.2246....0C
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Identifiers (4) :
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2MASS J18442147-0434460 TIC 203911979 Gaia DR2 4258171486548508544 Gaia DR3 4258171486548508544

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

   

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2MASS J18442147-0434460 Gaia DR2 4258171486548508544 Gaia DR3 4258171486548508544

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