IRC -20412

Query : IRC -20412

Basic data :
IRC -20412 -- Red Supergiant Candidate
Other object types: otypes_help 		* (GSC,TYC,...), IR (IRC,IRAS), s?r (2025A&A), LP? (2022yCat), V* (2012A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 00 59.3695735344 -22 54 30.982749444 (Optical) [ 0.0467 0.0379 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 57 57.3501343972 -22 54 28.585007118 [ 0.0467 0.0379 90 ]
Gal coord. (ep=J2000) : 		006.9460085677830 +00.0861606404570 [ 0.0467 0.0379 90 ]
Proper motions mas/yr : 		0.093 -1.458 [0.052 0.037 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 8.10 [0.40] / z(spectroscopic) 0.000027 [0.000001] / cz 8.10 [0.40]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.2986 [0.0543] A 2020yCat.1350....0G
Spectral type: 		M3 D 1975AJ.....80.1011H
Fluxes (6) :
B 12.21 [0.28] D 2000A&A...355L..27H
V 10.90 [0.09] D 2000A&A...355L..27H
G 8.702764 [0.003943] C 2020yCat.1350....0G
J 4.636 [0.212] D 2003yCat.2246....0C
H 3.294 [0.200] D 2003yCat.2246....0C
K 2.779 [0.262] D 2003yCat.2246....0C
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Identifiers (10) :
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IRC -20412 IRAS 17579-2254 TYC 6842-114-1 Gaia DR3 4069440594822493312
AKARI-IRC-V1 J1800593-225431 2MASS J18005938-2254309 UCAC2 22755380
GSC 06842-00114 TIC 109293173 Gaia DR2 4069440594822493312

References (10 between 1850 and 2026) (Total 10)
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    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : IRC -20412

Link by name to the catalogue in VizieR :

IRC -20412 AKARI-IRC-V1 J1800593-225431 GSC 06842-00114 IRAS 17579-2254 2MASS J18005938-2254309
TYC 6842-114-1 UCAC2 22755380 Gaia DR2 4069440594822493312 Gaia DR3 4069440594822493312

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