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2001JAVSO..29..105W - J. Am. Assoc. Variable star obs., 29, 105-111 (2001/June-0)
R Centauri at millennium's end.
WALKER W.S.G. and GREAVES J.
Abstract (from CDS):
We have analyzed ∼20,000 visual measures of the double-maximum Mira star R Centauri made by the AAVSO and the RASNZ VSS during the past 72 years. Recently there has been a marked change in the amplitude of variability and the shape of the light curve. The period is also shortening at an increasingly fast rate. V and B-V measures indicate that the first maximum is comparable to the maximum in normal, single-peaked Mira stars.
Abstract Copyright: ∼
Journal keyword(s): R Centauri, Variable Stars
Simbad objects: 1
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