RW Lacertae: a New Photometric Triple Star

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Authors

WOLF Marek KOTKOVÁ Lenka ZEJDA Miloslav BRÁT Luboš

Year of publication 2006
Type Article in Periodical
Magazine / Source Information Bulletin on Variable Stars
MU Faculty or unit

Faculty of Science

Citation
Field Astronomy and astrophysics
Keywords RW Lac; eclipsing binary;
Description Our result indicates, that RW Lac is probably next member of an interesting group of triple eccentric eclipsing binaries (f.e. RU Mon, U Oph, YY Sgr and DR Vul) deserving a regular monitoring. Only a relatively small part of the third body orbit is well covered by the precise observations. Therefore, new high accuracy timings of this eclipsing system are necessary in order to confirm the light time effect and its calculated parameters.
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