HD 166323

Query : HD 166323

Basic data :
HD 166323 -- Red Supergiant Candidate
Other object types: otypes_help 		* (HD,BD,...), IR (IRAS,IRC,...), s?r (2025A&A), LP? (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 10 55.0308790392 -18 52 10.364622852 (Optical) [ 0.0360 0.0296 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 07 58.4222256839 -18 52 51.518954581 [ 0.0360 0.0296 90 ]
Gal coord. (ep=J2000) : 		011.6027390371182 +00.0373234735568 [ 0.0360 0.0296 90 ]
Proper motions mas/yr : 		0.269 -2.633 [0.041 0.031 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 11.81 [0.28] / z(spectroscopic) 0.000039 [0.000001] / cz 11.81 [0.28]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.5877 [0.0394] A 2020yCat.1350....0G
Spectral type: 		M1/2 E 1988MSS...C04....0H
Fluxes (6) :
B 10.38 [~] E ~
V 8.30 [~] E ~
G 6.653512 [0.004210] C 2020yCat.1350....0G
J 3.156 [0.222] D 2003yCat.2246....0C
H 2.085 [0.234] D 2003yCat.2246....0C
K 1.753 [0.304] D 2003yCat.2246....0C
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Identifiers (15) :
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HD 166323 IRAS 18079-1852 RAFGL 5203S YZ 108 7517
BD-18 4822 IRC -20441 TIC 115032159 Gaia DR2 4095542691644178432
GEN# +1.00166323 2MASS J18105503-1852102 TYC 6272-572-1 Gaia DR3 4095542691644178432
GSC 06272-00572 PPM 718846 UBV M 22698

References (17 between 1850 and 2026) (Total 17)
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    Distance : 3    Plx : 2    PM : 2    SpT : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 166323

Link by name to the catalogue in VizieR :

HD 166323 BD-18 4822 GSC 06272-00572 IRAS 18079-1852 IRC -20441
2MASS J18105503-1852102 PPM 718846 RAFGL 5203S TYC 6272-572-1 Gaia DR2 4095542691644178432
Gaia DR3 4095542691644178432

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