Astronomy and Astrophysics – Astrophysics
Scientific paper
Oct 2010
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010ap%26ss.329...83r&link_type=abstract
Astrophysics and Space Science, Volume 329, Issue 1-2, pp. 83-86
Astronomy and Astrophysics
Astrophysics
3
Stars, Binary-Stars, Pulsating-Stars, Individual (Kuv 04421+1416)
Scientific paper
During our campaign of acquiring follow-up photometric data to resolve short period pulsating sdB (EC14026 or V361 Hya) stars, we obtained data on the known pulsator KUV 04421+1416 and discovered that it is also in a reflection-effect binary. Here we present preliminary results of the pulsation analysis and provide some constraints on the companion, which is most likely an MV star. This makes KUV 04421+1416 only the second known system with an EC14026-type pulsator in a reflection-effect binary.
Beck Paul G.
Degroote Pieter
Geier Stephan
Gilker Justin
Reed Michael D.
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