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A seven year campaign on WR22
Published online by Cambridge University Press: 07 August 2017
Abstract
New spectroscopic and photometric observations of WR22 are presented. High signal-to-noise digital spectra with high dispersion are used to improve the parameters of the orbit (P = 80.31 ±0.01 d), formerly determined on the basis of photographic spectra only. The intrinsic photometric variability of WR22 and recent observations of the eclipse are also discussed.
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- Session IV - poster summaries
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- Copyright © Kluwer 1995