Outer giant planets can influence the formation and dynamical evolution of their planetary systems. However, their long orbital periods make them difficult to detect using transit and radial velocity (RV) techniques. Measurements from Hipparcos, Gaia DR2 and DR3 (G23H) can detect the stellar reflex motion induced by di...
Ó. ClarissaR.Do, William Thompson, Dori Blakely et al.· 0 citations
The Habitable Worlds Observatory (HWO) aims to accomplish high-contrast imaging and spectroscopy of true Earth analogs for the first time. However, high-contrast spectroscopy with HWO may be limited by residual speckles, which persist after deformable mirror correction and postprocessing, hindering atmospheric characte...
N. Wolff, Bruce A. Macintosh, Tyler D. Robinson et al.· Astronomical Journal· 0 citations
An addition to the open-source Python package orbitize!, which allows users to model exoplanet orbits using joint constraints from astrometry and photometric variations due to orbital phase, is discussed, which finds that fitting both astrometry and photometry improves posterior precision relative to fitting astrometry...
Farrah Molina, Sarah Blunt, Jason J. Wang· Research Notes of the AAS· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.
