W. Stenglein
YOU?
Author Swipe
View article: Search for planets in hot Jupiter systems with multi-sector TESS photometry. III. A study of ten systems enhanced with new ground-based photometry
Search for planets in hot Jupiter systems with multi-sector TESS photometry. III. A study of ten systems enhanced with new ground-based photometry Open
The loneliness of hot Jupiters supports the high-eccentricity migration as a primary path leading to the formation of systems with those planets stripped of any close-in planetary companions. Here we present the null results of searches fo…
View article: Planet-star interactions with precise transit timing
Planet-star interactions with precise transit timing Open
Context. Hot Jupiters on extremely short-period orbits are expected to be unstable due to tidal dissipation and spiral toward their host stars. That is because they transfer the angular momentum of the orbital motion through tidal dissipat…
View article: Young Exoplanet Transit Initiative follow-up observations of the T Tauri star CVSO 30 with transit-like dips
Young Exoplanet Transit Initiative follow-up observations of the T Tauri star CVSO 30 with transit-like dips Open
The T Tauri star CVSO 30, also known as PTFO 8-8695, was studied intensively with ground-based telescopes as well as with satellites over the last decade. It showed a variable light curve with additional repeating planetary transit-like di…
View article: The origin of the high-mass X-ray binary 4U 2206+54/BD+532790
The origin of the high-mass X-ray binary 4U 2206+54/BD+532790 Open
Based on the Gaia EDR3 astrometric parameters and our new systemic radial velocity of the high-mass X-ray binary 4U 2206+54/BD+532790, we studied the trace back motion of the system and propose that it originated in the subgroup of the Cep…
View article: Identification of additional young nearby runaway stars based on Gaia\n data release 2 observations and the lithium test
Identification of additional young nearby runaway stars based on Gaia\n data release 2 observations and the lithium test Open
Runaway stars are characterised by their remarkably high space velocities,\nand the study of their formation mechanisms has attracted considerable\ninterest. Young, nearby runaway stars are the most favorable for identifying\ntheir place o…
View article: Identification of additional young nearby runaway stars based on Gaia data release 2 observations and the lithium test
Identification of additional young nearby runaway stars based on Gaia data release 2 observations and the lithium test Open
Runaway stars are characterized by their remarkably high space velocities, and the study of their formation mechanisms has attracted considerable interest. Young, nearby runaway stars are the most favorable for identifying their place of o…
View article: On the origin of runaway binaries: the case of the HMXB 4U 2206+54/BD +53 2790
On the origin of runaway binaries: the case of the HMXB 4U 2206+54/BD +53 2790 Open
We present most probable place and time of the origin of the runaway high-mass X-ray binary 4U 2206+54 based on its Gaia EDR3 astrometric parameters and our new systemic radial velocity. We studied the trace back motion of the system and p…