* alf Cen A

Object query : * alf Cen A C.D.S. - SIMBAD4 rel 1.223 - 2014.10.24CEST12:18:06

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
* alf Cen A -- Spectroscopic binary
with radius arcmin

Other object types: *i* () , * (HD,*,CD,CPD,CSI,GCRV,GEN#,GJ,HIC,HIP,HR,PLX,PMSC,PPM,SKY#,SPOCS,TYC,Zkh) , PM* (LFT,LHS,LTT,NLTT,PM) , ** (CCDM,IDS,WDS) , UV (TD1) , SB* (SBC9)
ICRS coord. (ep=J2000) : 14 39 36.49400 -60 50 02.3737 ( Optical ) [ 34.18 28.46 0 ] A 2007A&A...474..653V
FK5 coord. (ep=J2000 eq=2000) : 14 39 36.494 -60 50 02.37 ( Optical ) [ 34.18 28.46 0 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 14 36 12.00 -60 37 32.6 ( Optical ) [ 197.48 164.48 0 ] A 2007A&A...474..653V
Gal coord. (ep=J2000) : 315.7342 -00.6797 ( Optical ) [ 34.18 28.46 0 ] A 2007A&A...474..653V
Proper motions mas/yr [error ellipse]: -3679.25 473.67 [3.89 3.24 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : V(km/s) -21.40 [0.76] / z(~) -0.000071 [0.000003] / cz -21.40 [0.76]   (~) A 2005ApJS..159..141V
Parallaxes mas: 754.81 [4.11] A 2007A&A...474..653V
Spectral type: G2V C 2006A&A...460..695T
Fluxes (6) :
U 0.96 [~] C 2002yCat.2237....0D
B 0.72 [~] C 2002yCat.2237....0D
V 0.01 [~] C 2002yCat.2237....0D
J -1.15 [~] C 2002yCat.2237....0D
H -1.38 [~] C 2002yCat.2237....0D
K -1.49 [~] C 2002yCat.2237....0D
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Hierarchy : number of linked objects whatever the membership probability is (see description here ) :

: 1 : 1 Display criteria :

Identifiers (28) :

HD 128620 GEN# +1.00128620A LHS 50 SBC9 815
* alf Cen A GJ 559 A LTT 5806 SKY# 26645
CCDM J14396-6050A HIC 71683 NLTT 37984 SPOCS 610
CD-60 5293 HIP 71683 PLX 3309 TD1 17606
CPD-60 5483A HR 5459 PM 14362-6038A TYC 9007-5849-1
CSI-60 5483 41 IDS 14328-6025 A PMSC 14328-6025A WDS J14396-6050A
GCRV 8517 LFT 1127 PPM 360911 Zkh 209

Plots and Images

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radius arcmin


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References (907 between 1850 and 2014)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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                                  Sort reference summaries by : (not exhaustive, explanation here)

                                 


Measurements (17 types) :


Fe_H : 21    GJ : 2    Hbet1 : 2    IUE : 175    JP11 : 1    MK : 13    oRV : 10    PLX : 6    PM : 2    pos : 1    posa : 1    ROT : 3   
SAO : 1    TD1 : 1    UBV : 1    uvby1 : 2    velocities : 13   

   


External archives :

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

Catalogue information from VizieR :

Generic search by coordinates (radius: 20 arcsec)

HD 128620 CCDM J14396-6050A CD-60 5293 GJ 559 A HIC 71683
HIP 71683 HR 5459 LHS 50 NLTT 37984 PPM 360911
TYC 9007-5849-1 WDS J14396-6050A

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

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2014.10.24-12:18:06

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