IRC -20442

Query : IRC -20442

Basic data :
IRC -20442 -- Long-Period Variable
Other object types: otypes_help 		* (GSC,PPM,...), IR (IRC,IRAS), LP* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 11 40.6207277376 -21 15 32.474276568 (Optical) [ 0.0369 0.0315 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 08 40.8615932314 -21 16 16.892959253 [ 0.0369 0.0315 90 ]
Gal coord. (ep=J2000) : 		009.5942534568705 -01.2695995764325 [ 0.0369 0.0315 90 ]
Proper motions mas/yr : 		-0.692 -1.408 [0.046 0.034 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.776 [0.0425] A 2020yCat.1350....0G
Spectral type: 		M2 D 1975AJ.....80.1011H
Fluxes (6) :
B 13.11 [0.59] D 2000A&A...355L..27H
V 11.01 [0.13] D 2000A&A...355L..27H
G 8.760315 [0.006539] C 2020yCat.1350....0G
J 4.791 [0.037] C 2003yCat.2246....0C
H 3.646 [0.222] D 2003yCat.2246....0C
K 3.148 [0.304] E 2003yCat.2246....0C
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Identifiers (10) :
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IRC -20442 2MASS J18114063-2115324 TYC 6276-2232-1 Gaia DR3 4093880023919679104
GSC 06276-02232 PPM 733763 UCAC2 23445535
IRAS 18086-2116 TIC 115832309 Gaia DR2 4093880023919679104

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 : 1    Var : 1    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : IRC -20442

Link by name to the catalogue in VizieR :

IRC -20442 GSC 06276-02232 IRAS 18086-2116 2MASS J18114063-2115324 PPM 733763
TYC 6276-2232-1 UCAC2 23445535 Gaia DR2 4093880023919679104 Gaia DR3 4093880023919679104

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