V* V2138 Cyg

Query : V* V2138 Cyg

Basic data :
V* V2138 Cyg -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,AG,...), Pu* (2022yCat), UV (CEL,TD1), a2* (2003AstL), Ro* (2012A&A), V* (V*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 53 39.8824824792 +41 02 58.447578228 (Optical) [ 0.0257 0.0266 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 51 48.3561413293 +40 51 32.687583449 [ 0.0257 0.0266 90 ]
Gal coord. (ep=J2000) : 		082.3919306316095 -02.3939610964655 [ 0.0257 0.0266 90 ]
Proper motions mas/yr : 		5.954 -0.276 [0.033 0.033 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -27.00 [4.3] / z(~) -0.000090 [0.000014] / cz -27.00 [4.30]
   C 2006AstL...32..759G
Parallaxes (mas): 		2.5286 [0.0350] A 2020yCat.1350....0G
Fluxes (6) :
B 7.44 [~] E ~
V 7.56 [~] E ~
G 7.589694 [0.002907] C 2022yCat.1355....0G
J 7.799 [0.041] C 2003yCat.2246....0C
H 7.808 [0.036] C 2003yCat.2246....0C
K 7.859 [0.023] C 2003yCat.2246....0C
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Identifiers (23) :
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HD 199122 GSC 03171-00631 SAO 50189 uvby98 100199122
AG+40 2122 HIC 103126 SKY# 39661 V* V2138 Cyg
AGKR 18692 HIP 103126 TD1 27428 [SKV93] 3-101
BD+40 4346 2MASS J20533988+4102583 TIC 265495933 Gaia DR2 2065549248391250048
CEL 5196 PPM 60635 TYC 3171-631-1 Gaia DR3 2065549248391250048
GEN# +1.00199122 Renson 55433 UBV M 25255

References (25 between 1850 and 2026) (Total 25)
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    Distance : 2    Var : 3    Plx : 5    PM : 4    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 199122 AG+40 2122 BD+40 4346 CEL 5196 GSC 03171-00631
HIC 103126 HIP 103126 2MASS J20533988+4102583 PPM 60635 SAO 50189
TD1 27428 TYC 3171-631-1 uvby98 100199122 V* V2138 Cyg Gaia DR2 2065549248391250048
Gaia DR3 2065549248391250048

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