Publicación
The active phase of the symbiotic star BF Cygni
The activity phase of BF Cygni discovered in May 1989 and which lasted about two years is examined. The UV emission lines, usually strong during quiescence...
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PublicaciónThe Evolution of Rotation and Magnetic Activity in 94 Aqr Aa from Asteroseismology with TESSMost previous efforts to calibrate how rotation and magnetic activity depend on stellar age and mass have relied on observations of clusters, where isochrones...
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PublicaciónThe He I D3 5876 A line as an activity and structural indicator in F-type Hyades starsThe first results of a study of F-type MS stars using the He I D3 absorption feature at 5876 A as an indicator of stellar activity and structure are presented...
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PublicaciónTOI-4562b: A Highly Eccentric Temperate Jupiter Analog Orbiting a Young Field StarWe report the discovery of TOI-4562b (TIC-349576261), a Jovian planet orbiting a young F7V-type star, younger than the Praesepe/Hyades clusters (<700 Myr). This...