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In the course of the MUCHFUSS project we recently discovered four radial velocity (RV) variable, hot (Teff ≈ 80 000−110 000 K) post-asymptotic giant branch (AGB) stars. Among them, we found the first known RV variable O(He) star, the only second known RV variable PG 1159 close binary candidate, as well as the first two naked (i.e., without planetary nebula (PN)) H-rich post-AGB stars of spectra...
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ژورنال
عنوان ژورنال: Lick Observatory Bulletins
سال: 1906
ISSN: 0075-9317
DOI: 10.5479/ads/bib/1906licob.4.98w