* 4 Cyg

Query : * 4 Cyg

Basic data :
* 4 Cyg -- alpha2 CVn Variable
Other object types: otypes_help 		* (*,AG,...), SB* (SBC7,SBC9), UV (CEL,TD1), a2* (2003AstL), V* (V*), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		19 26 09.1269274848 +36 19 04.432147356 (Optical) [ 0.0821 0.0861 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 24 20.9921063983 +36 12 59.507693284 [ 0.0821 0.0861 90 ]
Gal coord. (ep=J2000) : 		069.1124282266892 +09.3148245806626 [ 0.0821 0.0861 90 ]
Proper motions mas/yr : 		4.497 13.514 [0.110 0.112 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -22.0 [5] / z(~) -0.000073 [0.000017] / cz -22.00 [5.00]
   E 1953GCRV..C......0W
Parallaxes (mas): 		5.7765 [0.1008] A 2020yCat.1350....0G
Spectral type: 		B8pSi(FeII) D 1980A&AS...42..115J
Fluxes (7) :
U 4.60 [~] C 2002yCat.2237....0D
B 5.03 [~] C 2002yCat.2237....0D
V 5.15 [~] C 2002yCat.2237....0D
G 5.133009 [0.002970] C 2020yCat.1350....0G
J 5.305 [0.019] C 2003yCat.2246....0C
H 5.429 [0.021] C 2003yCat.2246....0C
K 5.440 [0.017] C 2003yCat.2246....0C
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Identifiers (35) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

* 4 Cyg HD 183056 PPM 82895 TYC 2666-2297-1
AG+36 1801 HIC 95556 Renson 50610 UBV 16497
AKARI-IRC-V1 J1926091+361904 HIP 95556 ROT 2801 UBV M 23787
BD+36 3557 HR 7395 SAO 68301 uvby98 100183056
CEL 4751 IRAS 19243+3612 SBC7 752 V* V1741 Cyg
FK5 3554 2MASS J19260912+3619044 SBC9 1153 WEB 16709
GC 26846 N30 4309 SKY# 36176 Gaia DR2 2050162545236012032
GCRV 11879 PLX 4553 TD1 24716 Gaia DR3 2050162545236012032
GEN# +1.00183056 PLX 4553.00 TIC 137309344

References (148 between 1850 and 2026) (Total 148)
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 : 8    Diameter : 1    Distance : 2    Rot : 8    Plx : 4    PM : 7    SpT : 7   

   

Observing logs
IUE : 4   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : * 4 Cyg

Link by name to the catalogue in VizieR :

AG+36 1801 AKARI-IRC-V1 J1926091+361904 BD+36 3557 CEL 4751 FK5 3554
HD 183056 HIC 95556 HIP 95556 HR 7395 IRAS 19243+3612
2MASS J19260912+3619044 PLX 4553 PPM 82895 SAO 68301 TD1 24716
TYC 2666-2297-1 uvby98 100183056 V* V1741 Cyg Gaia DR2 2050162545236012032 Gaia DR3 2050162545236012032

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