I'm checked coordinates of Sirius A via SIMBAD (http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Sirius&submit=SIMBAD+search) and their values similar on coordinates from Stellarium.
I'm checked coordinates of Sirius A via SIMBAD (http:// simbad. u-strasbg. fr/simbad/ sim-basic? Ident=Sirius& submit= SIMBAD+ search) and their values similar on coordinates from Stellarium.