83 citations · 1.7k across the 46 of their papers we have counts for
46 papers
Tracking Advanced Planetary Systems (TAPAS) with HARPS-N VIII. A wide-orbit planetary companion in the hot-Jupiter system HD 118203
G. Maciejewski, A. Niedzielski, K. Gozdziewski +5
The star HD 118203, classified as a K0 subgiant, was known to harbour a transiting hot Jupiter planet on a 6.1-day eccentric orbit. Previous studies also revealed a linear trend in…
Orbital and dynamical analysis of the system around HR 8799. New astrometric epochs from VLT/SPHERE and LBT/LUCI
A. Zurlo, K. Gozdziewski, C. Lazzoni D. Mesa +44
HR\,8799 is a young planetary system composed of 4 planets and a double debris belt. Being the first multi-planetary system discovered with the direct imaging technique, it has bee…
An exact, generalised Laplace resonance in the HR 8799 planetary system
Krzysztof Gozdziewski, Cezary Migaszewski
A system of four super-Jupiter planets around HR 8799 is the first multi-planet configuration discovered via the direct imaging technique. Despite over decade of research, the syst…
The orbital architecture and debris disks of the HR 8799 planetary system
Krzysztof Gozdziewski, Cezary Migaszewski
The HR8799 planetary system with four ~10 mJup planets in wide orbits up to 70 au, and periods up to 500 yr has been detected with the direct imaging. Its intriguing orbital archit…
A periodic configuration of the Kepler-25 planetary system?
Cezary Migaszewski, Krzysztof Gozdziewski
We study proximity of the Kepler-25 planetary system to a periodic configuration, which is known to be the final state of a system that undergoes smooth migration resulting from th…
Another look at AM Herculis radio-astrometric campaign with the e-EVN at 6 cm
M. P. Gawroński, K. Goździewski, K. Katarzyński +1
We conducted radio-interferometric observations of the well known binary cataclysmic system AM Herculis. This particular system is formed by the magnetic white dwarf (primary) and…