Case 638

Query : Case 638

Basic data :
Case 638 -- Carbon Star
Other object types: otypes_help 		C* (1957ApJ,C*,...), MIR (AKARI,WISEA,...), LP* (2020ApJS), * (UCAC4,Gaia), C*? (2022yCat), SB* (2022yCat), LP? (2018A&A), V* (2018AJ), NIR (2MASS), IR (IRAS), Opt (ATO)
ICRS coord. (ep=J2000) : 		20 23 42.7953549864 +31 15 20.056250268 (Optical) [ 0.0134 0.0181 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 21 41.8494387678 +31 05 35.702926124 [ 0.0134 0.0181 90 ]
Gal coord. (ep=J2000) : 		070.9333836488638 -03.5273932771334 [ 0.0134 0.0181 90 ]
Proper motions mas/yr : 		0.339 -2.082 [0.019 0.024 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -31.92 [0.60] / z(spectroscopic) -0.000106 [0.000002] / cz -31.92 [0.60]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.2087 [0.0219] A 2020yCat.1350....0G
Spectral type: 		C D 1957ApJ...125..195N
Fluxes (8) :
B 15.60 [0.08] E 2012yCat.1322....0Z
V 12.61 [0.01] E 2012yCat.1322....0Z
R 11.70 [0.04] D 2012yCat.1322....0Z
G 10.898466 [0.004439] C 2020yCat.1350....0G
J 7.07 [0.03] C 2003yCat.2246....0C
H 5.853 [0.021] C 2003yCat.2246....0C
K 5.280 [0.021] C 2003yCat.2246....0C
g 14.037 [~] D 2020ApJS..249...18C
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Identifiers (14) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

C* 2898 CGCS 4838 UCAC4 607-104898 Gaia DR2 1861987521066044160
AKARI-IRC-V1 J2023428+311519 IRAS 20216+3105 WISEA J202342.79+311520.0 Gaia DR3 1861987521066044160
ATO J305.9283+31.2555 2MASS J20234280+3115200 WISE J202342.79+311519.9
Case 638 TIC 136670636 ZTF J202342.79+311520.0

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 : 1    Var : 5    Plx : 2    PM : 2    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : Case 638

Link by name to the catalogue in VizieR :

AKARI-IRC-V1 J2023428+311519 CGCS 4838 IRAS 20216+3105 2MASS J20234280+3115200 UCAC4 607-104898
WISEA J202342.79+311520.0 WISE J202342.79+311519.9 Gaia DR2 1861987521066044160 Gaia DR3 1861987521066044160

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