Sirius A

Object query : Sirius A C.D.S. - SIMBAD4 rel 1.223 - 2014.08.29CEST05:31:12

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


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

Other object types: * (*,BD,CSI,FK5,GAT,GCRV,GEN#,GJ,HD,HGAM,JP11,LPM,N30,8pc,PLX,PMC,PPM,Renson,ROT,SKY#,TYC,UBV,USNO,uvby98,Zkh) , ** (**,ADS,CCDM,IDS,WDS) , PM* (Ci,LFT,LTT,NLTT,PM) , SB* (SBC7,SBC9) , UV (CEL)
ICRS coord. (ep=J2000) : 06 45 08.917 -16 42 58.02 ( Optical ) [ 1 1 90 ] B 2002A&A...384..180F
FK5 coord. (ep=J2000 eq=2000) : 06 45 08.917 -16 42 58.02 ( Optical ) [ 1 1 90 ] B 2002A&A...384..180F
FK4 coord. (ep=B1950 eq=1950) : 06 42 56.72 -16 38 45.4 ( Optical ) [ 65 60 90 ] B 2002A&A...384..180F
Gal coord. (ep=J2000) : 227.2303 -08.8903 ( Optical ) [ 1 1 90 ] B 2002A&A...384..180F
Proper motions mas/yr [error ellipse]: -546.0 -1223.1 [1.3 1.2 90] B 2002A&A...384..180F
Radial velocity / Redshift / cz : V(km/s) -5.50 [0.4] / z(~) -0.000018 [0.000001] / cz -5.50 [0.40]   (~) A 2006AstL...32..759G
Spectral type: A1V C ~
Fluxes (1) :
V -1.09 [~] D 2002A&A...384..180F
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Hierarchy : number of linked objects whatever the membership probability is (see description here ) :

: 1 : 1 Display criteria :

Identifiers (39) :

NAME SIRIUS A GAT 474 LTT 2638 SBC7 288
* alf CMa A GCRV 4392 N30 1470 SBC9 416
** AGC 1A GEN# +1.00048915A NLTT 16953 SKY# 11855
ADS 5423 A GJ 244 A 8pc 379.21A TYC 5949-2777-1
BD-16 1591A HD 48915A PLX 1577 UBV M 12413
CCDM J06451-1643A HGAM 556 PMC 90-93 186 USNO 816
CEL 1368 IDS 06408-1635 A PM 06430-1639A uvby98 100048915 A
Ci 20 396 JP11 1425 PPM 217626 WDS J06451-1643A
CSI-16 1591 1 LFT 486 Renson 13090 Zkh 91
FK5 257 LPM 243 ROT 1088

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References (1166 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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Measurements (21 types) :


CEL : 1    Fe_H : 15    GEN : 1    GJ : 1    Hbet1 : 7    HGAM : 1    ISO : 29    IUE : 12    JP11 : 5    MK : 41    oRV : 28    PLX : 11   
PM : 5    pos : 3    posa : 1    ROT : 5    SAO : 1    TD1 : 1    UBV : 12    uvby1 : 7    velocities : 29   

   


External archives :

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

Catalogue information from VizieR :

Generic search by coordinates (radius: 20 arcsec)

CCDM J06451-1643A FK5 257 GJ 244 A HD 48915A NLTT 16953
PPM 217626 TYC 5949-2777-1 WDS J06451-1643A

Annotations :
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The list of all annotations to SIMBAD objects can be found here .

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2014.08.29-05:31:12

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