169 citations · 1.4k across the 54 of their papers we have counts for
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Dynamics and Habitability in Binary Star Systems
Siegfried Eggl, Nikolaos Georgakarakos, Elke Pilat-Lohinger
Determining planetary habitability is a complex matter, as the interplay between a planet's physical and atmospheric properties with stellar insolation has to be studied in a self…
Close encounters of Near Earth Objects with large asteroids
Anatoliy Ivantsov, Siegfried Eggl, Daniel Hestroffer +2
Close encounters of Near Earth Objects (NEOs) with large asteroids are a possible source of systematic errors in trajectory propagations and asteroid mitigation. It is, thus, neces…
On the prospects of Near Earth Asteroid orbit triangulation using the Gaia satellite and Earth-based observations
Siegfried Eggl, Hadrien Devillepoix
Accurate measurements of osculating orbital elements are essential in order to understand and model the complex dynamic behavior of Near Earth Asteroids (NEAs). ESA's Gaia mission…
Star catalog position and proper motion corrections in asteroid astrometry
D. Farnocchia, S. R. Chesley, A. B. Chamberlin +1
We provide a scheme to correct asteroid astrometric observations for star catalog systematic errors due to inaccurate star positions and proper motions. As reference we select the…
Disc-protoplanet interaction Influence of circumprimary radiative discs on self-gravitating protoplanetary bodies in binary star systems
M. Gyergyovits, S. Eggl, E. Pilat - Lohinger +1
Context. More than 60 planets have been discovered so far in systems that harbour two stars, some of which have binary semi-major axes as small as 20 au. It is well known that the…