Astrometric Evidence for Outer Giant Planets in Known Exoplanet Systems

arXiv:2609.37160 · astro-ph.EP · Submitted 2026-09-29 · Read on arXiv

astro-ph.EP

Submitted: 2026-09-29

Updated: 2026-09-29

Terminology

• Adam — 1× in this paper · explained in 2 episodes
• Calibration — 1× in this paper · explained in 7 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Astrometric Radial Velocities from the Hipparcos-Gaia Catalog of Accelerations and Implications for Astrometric Acceleration Measurements
• Detecting and Characterizing Companions with a Calibrated Gaia DR2, DR3, and Hipparcos Catalog (G23H)

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