BC 300

Query : BC 300

Basic data :
BC 300 -- Carbon Star
Other object types: otypes_help 		C* (1989Afz,BC,...), * (NIKC,UCAC4,...), MIR (MSX6C,AKARI,...), LP* (2020ApJS), C*? (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 31 46.7181275928 +50 03 05.760811260 (Optical) [ 0.0206 0.0195 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 30 01.0706845319 +49 49 48.530372982 [ 0.0206 0.0195 90 ]
Gal coord. (ep=J2000) : 		093.5029479207831 -01.0548481272748 [ 0.0206 0.0195 90 ]
Proper motions mas/yr : 		-2.038 -2.632 [0.028 0.024 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -102.75 [0.65] / z(spectroscopic) -0.000343 [0.000002] / cz -102.73 [0.65]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.0823 [0.0236] A 2020yCat.1350....0G
Spectral type: 		C D 1988ISKZ...29...16A
Fluxes (8) :
B 15.4 [~] E ~
R 14.53 [0.12] E 2012yCat.1322....0Z
G 13.205184 [0.005737] C 2020yCat.1350....0G
J 8.74 [0.04] C 2003yCat.2246....0C
H 7.28 [0.07] C 2003yCat.2246....0C
K 6.591 [0.024] C 2003yCat.2246....0C
g 17.174 [~] D 2020ApJS..249...18C
r 13.936 [~] D 2020ApJS..249...18C
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Identifiers (12) :
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MSX6C G093.5024-01.0549 CGCS 5340 TIC 416986345 ZTF J213146.72+500305.7
AKARI-IRC-V1 J2131467+500305 2MASS J21314670+5003057 UCAC4 701-089069 Gaia DR3 2170945924779682304
BC 300 NIKC 4-22 WISE J213146.71+500305.7 Gaia DR2 2170945924779682304

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

Velocities : 1    Var : 3    Plx : 2    PM : 2    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

MSX6C G093.5024-01.0549 AKARI-IRC-V1 J2131467+500305 CGCS 5340 2MASS J21314670+5003057 UCAC4 701-089069
WISE J213146.71+500305.7 Gaia DR3 2170945924779682304 Gaia DR2 2170945924779682304

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