BC 252

Query : BC 252

Basic data :
BC 252 -- Carbon Star
Other object types: otypes_help 		MIR (MSX6C,AKARI,...), C* (BC,CGCS), LP* (2020ApJS), * ([CP2005],Gaia), C*? (2022yCat), LP? (2018A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 54 47.5537605864 +43 22 41.730331908 (Optical) [ 0.0337 0.0348 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 52 59.4459521951 +43 11 12.487095131 [ 0.0337 0.0348 90 ]
Gal coord. (ep=J2000) : 		084.3101098811707 -01.0558742995589 [ 0.0337 0.0348 90 ]
Proper motions mas/yr : 		-2.400 -4.061 [0.046 0.044 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -57.76 [0.66] / z(spectroscopic) -0.000193 [0.000002] / cz -57.75 [0.66]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.1525 [0.0422] A 2020yCat.1350....0G
Spectral type: 		C D 1988ISKZ...29...16A
Fluxes (7) :
B 14.0 [~] E ~
G 12.643204 [0.009300] C 2020yCat.1350....0G
J 7.782 [0.021] C 2003yCat.2246....0C
H 6.033 [0.034] C 2003yCat.2246....0C
K 5.106 [0.017] C 2003yCat.2246....0C
g 17.862 [~] D 2020ApJS..249...18C
r 13.786 [~] D 2020ApJS..249...18C
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Identifiers (11) :
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MSX6C G084.3099-01.0561 CGCS 6876 WISE J205447.53+432241.5 Gaia DR3 2162102243502319104
AKARI-IRC-V1 J2054475+432241 2MASS J20544756+4322418 ZTF J205447.55+432241.7 Gaia DR2 2162102243502319104
BC 252 TIC 278918029 [CP2005] 6

References (11 between 1850 and 2026) (Total 11)
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    Var : 4    Plx : 2    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

MSX6C G084.3099-01.0561 AKARI-IRC-V1 J2054475+432241 CGCS 6876 2MASS J20544756+4322418 WISE J205447.53+432241.5
Gaia DR3 2162102243502319104 Gaia DR2 2162102243502319104

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