SOPHIE planets around A-F stars

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SOPHIE planets around A-F stars

Post by Lazarus on 30th September 2018, 5:12 pm

Borgniet et al. "Extrasolar planets and brown dwarfs around AF-type stars. X.The SOPHIE northern sample. Combining the SOPHIE and HARPS surveys to compute the close giant planet mass-period distribution around AF-type stars"
https://arxiv.org/abs/1809.09914

Some updates to previously-known systems: possible second planet at HD 113337 (long-period superjovian). 30 Ari Bb not detected but the coverage wasn't sufficient so this does not disprove the planet. Theta Cygni is still weird.
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Re: SOPHIE planets around A-F stars

Post by Lazarus on 1st October 2018, 2:44 pm

There's also no mention of the putative astrometric companion to Beta Delphini mentioned in this paper - which reminds me, has there been any followup on HD 176051?
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