New Elements for 54 Eclipsing Binaries
Abstract
This research presents new elements for 54 eclipsing binaries found using data from the ASAS-3, Hipparcos and NSVS databases. Some of the systems studied are new and others are confirmed or had wrong elements in the literature. The discovery of apsidal motion in TZ Pyx is presented and an identification problem with CPD-41 7746 in NGC 6231 is addressed. Conspicuous BE-variability superposed to eclipsing variations is discovered in HD 61407.
- Publication:
-
Open European Journal on Variable Stars
- Pub Date:
- October 2007
- Bibcode:
- 2007OEJV...72....1O