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The radial velocity of zeta aurigae during its 1979/80 eclipse |
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| Authors: | Tan Wei-song Peng Song-quan |
| Affiliation: | Yunnan Observatory, China Beijing Observatory, China Department of Astronomy, Beijing Normal University, China |
| Abstract: | Using spectrographic plates obtained on 11 nights during its 1979/1980 eclipse, we have obtained a radial velocity curve of ζ Aur. Our results are in general agreements with previous measurements, but we note that the radial velocity just before the total eclipse showed an appreaciable decrease. A preliminary discussion is made. |
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