Visibility curves of Alpha Centauri A and B (VLTI+VINCI)

Visibility curves of the two stars Alpha Centauri A and B (with a "calibration" star, Theta Centauri) from which the angular diameters, i.e. the angle subtended by their disks, can be deduced. The data from observations at different baselines, with the corresponding uncertainties, are indicated by red points.



À propos de l'image

Date de publication:15 mars 2003
Communiqués de presse en rapport:eso0307
Taille:1025 x 716 px

À propos de l'objet

Nom:Alpha Centauri A, Alpha Centauri B
Type:Milky Way : Star : Grouping : Triple
Distance:4 années lumière

Formats des images

Grand JPEG
90,9 Kio


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