41 citations · 50 across the 5 of their papers we have counts for
5 papers
Systematic and Statistical Uncertainties in the Non-Gravitational Acceleration of 3I/ATLAS
F. Spada, M. Królikowska, L. Dones
We present a detailed analysis of the trajectory of interstellar comet 3I/ATLAS, with emphasis on the determination of its non-gravitational acceleration (NGA) parameters and their…
Four ages of rotating stars in the rotation--activity relationship and gyrochronology
Huiqin Yang, Jifeng Liu, Roberto Soria +4
Gyrochronology and the rotation--activity relationship are standard techniques used to determine the evolution phase.The mismatch in the definition of the evolutionary phases has s…
"Dark comet" 2005 VL is unlikely to be the lost Soviet-era probe Venera 2
Federico Spada
Loeb & Cloete (2025) intriguingly suggest that the near-Earth object 2005 VL could be the lost Soviet probe Venera 2. Here I evaluate the plausibility of such a claim against t…
Spectroscopic and seismic analysis of red giants in eclipsing binaries discovered by Kepler
M. Benbakoura, P. Gaulme, J. McKeever +8
Eclipsing binaries (EBs) are unique benchmarks for stellar evolution. On the one hand, detached EBs hosting at least one star with detectable solar-like oscillations constitute ide…
PEPSI deep spectra. III. A chemical analysis of the ancient planet-host star Kepler-444
C. E. Mack, K. G. Strassmeier, I. Ilyin +3
We obtained an LBT/PEPSI spectrum with very high resolution and high signal-to-noise ratio (S/N) of the K0V host Kepler-444, which is known to host 5 sub-Earth size rocky planets.…