Identification and Astrometry of Variable Stars in M3

• Autorzy: Bakos G. Á. , Benkö J. M. , Jurcsik J.
• Języki publikacji: EN

Abstrakty

EN

The space distribution of orbital poles for 252 visual binaries is analyzed to check a possible tendency towards parallelism. It is confirmed that orbital planes do not show any trend to be parallel to the Galactic plane. No strong evidence is found for a preferential orientation of the orbital planes for subgroups of binaries with similar periods and eccentricities. Asymmetry in the distribution of orbital poles is seen only for a subgroup of 19 binaries lying closer than 10 pc. Small differences in the distribution of orbital poles are also detected for subgroups with different location on HR diagram.

Słowa kluczowe

EN

stars: variables: general; stars: variables: RR Lyr; astrometry; globular clusters: individual: M3

• Wydawca: Copernicus Foundation for Polish Astronomy
• Czasopismo: Acta Astronomica
• Rocznik: 2000
• Tom: Vol. 50, No. 2
• Strony: 221--248
• Opis fizyczny: Bibliogr. 29 poz., rys., tab., wykr.

Twórcy

autor

Bakos G. Á.

• Konkoly Observatory, P.O. Box 67, H-1525 Budapest, Hungary

autor

Benkö J. M.

• Konkoly Observatory, P.O. Box 67, H-1525 Budapest, Hungary

autor

Jurcsik J.

• Konkoly Observatory, P.O. Box 67, H-1525 Budapest, Hungary

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