activity
19992020
most citedRotational periods of very young brown dwarfs and very low-mass stars in ChaI

74 citations · 140 across the 9 of their papers we have counts for

collaborators

10 papers

astro-ph.EP2020

A Newtonian model for the WASP-148 exoplanetary system enhanced with TESS and ground-based photometric observations

G. Maciejewski, M. Fernandez, A. Sota +1

The WASP-148 planetary system has a rare architecture with a transiting Saturn-mass planet on a tight orbit which is accompanied by a slightly more massive planet on a nearby outer…

astro-ph.SR2018★ 18 cited

Dynamics of wind and the dusty environments in the accreting T Tauri stars RY Tau and SU Aur

P. P. Petrov, K. N. Grankin, J. F. Gameiro +10

Classical T Tauri stars with ages of less than 10 Myr possess accretion discs. Magnetohydrodynamic processes at the boundary between the disc and the stellar magnetosphere control…

astro-ph.EP2015★ 18 cited

WASP-14 b: Transit Timing analysis of 19 light curves

St. Raetz, G. Maciejewski, M. Seeliger +11

Although WASP-14 b is one of the most massive and densest exoplanets on a tight and eccentric orbit, it has never been a target of photometric follow-up monitoring or dedicated obs…

astro-ph2007

The Variable Star One-shot Project, and its little child: Wikimbad

C. Foellmi, T. H. Dall, J. Pritchard +21

The Variable Star One-shot Project (VSOP) aimed at providing to the world-wide stellar community the necessary one-shot spectrum of unstudied variable stars, too often classified a…

astro-ph2006★ 24 cited

A Search for wide visual companions of exoplanet host stars - The Calar Alto Survey

Markus Mugrauer, R. Neuhaeuser, T. Mazeh +3

We have carried out a search for co-moving stellar and substellar companions around 18 exoplanet host stars with the infrared camera MAGIC at the 2.2m Calar Alto telescope, by comp…

astro-ph2004★ 4 cited

Rotation periods of Post-T Tauri stars in Lindroos systems

N. Huelamo, M. Fernandez, R. Neuhauser +1

We present a rotational study of Post-T Tauri stars (PTTSs) in Lindroos systems, defined as binaries with early type primaries on the main-sequence (MS) and late-type secondaries o…