253 citations · 1k across the 25 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
astro-ph.SR2012
Rule or exception? Planetary nebulae around hot subdwarf stars
A. Aller, L. F. Miranda, A. Ulla +4
In this work, we present the first results of an ongoing survey to search for planetary nebulae (PNe) around hot subdwarf stars (sdOs). Deep images and intermediate-resolution long…
astro-ph.SR2012★ 28 cited
Orbital properties of an unusually low-mass sdB star in a close binary system with a white dwarf
R. Silvotti, R. H. Østensen, S. Bloemen +17
We have used 605 days of photometric data from the Kepler spacecraft to study KIC 6614501, a close binary system with an orbital period of 0.15749747(25) days (3.779939 hours), tha…