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Variability of 56 Ari

Published online by Cambridge University Press:  12 April 2016

W. Czechowski  and
K. Stȩpień
W. Czechowski
Affiliation:
Warsaw University Observatory, Al. Ujazdowskie 4, 00-478 Warszawa, Poland
K. Stȩpień
Affiliation:
Warsaw University Observatory, Al. Ujazdowskie 4, 00-478 Warszawa, Poland

Abstract

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From IUE archival data and visual spectrophotometric observations published by Adelman and Pyper, nearly 20 energy distributions of 56 Ari in different rotational phases were obtained. The light variations in selected spectral bands correlate with spectrum variations. The bolometric flux varies by ˜ 2.5 % over the rotation period.

Type
VII. Photometric Variability and Evolutionary Status
Information
International Astronomical Union Colloquium , Volume 138: Peculiar versus Normal Phenomena in A-Type and Related Stars , 1993 , pp. 650 - 654
Copyright
Copyright © Astronomical Society of the Pacific 1993

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