The NEID Earth Twin Survey. VI. Discovery of a Low-Mass Planet Orbiting HD 126053 and RV Signals Near the Rotation Periods of HD 168009 and HD 10780

arXiv:2609.32097 · astro-ph.EP, astro-ph.SR · Submitted 2026-09-26 · Read on arXiv

astro-ph.EP, astro-ph.SR

Submitted: 2026-09-26

Updated: 2026-09-26

Terminology

• Fisher Information — 6× in this paper · explained in 3 episodes
• NEID Earth Twin Survey — 4× in this paper
• Aperture — 3× in this paper · explained in 1 episode
• Calibration — 2× in this paper · explained in 7 episodes
• Degeneracy — 2× in this paper · explained in 3 episodes
• Society of Photo-Optical Instrumentation Engineers — 2× in this paper
• Abundance — 1× in this paper · explained in 1 episode
• Active Regions — 1× in this paper · explained in 1 episode
• Analyzing Radial Velocity Elements — 1× in this paper
• Aperture Photometry — 1× in this paper · explained in 1 episode
• Automated Planet Finder — 1× in this paper
• Consistency — 1× in this paper · explained in 3 episodes
• Fidelity — 1× in this paper · explained in 2 episodes
• Metallicity — 1× in this paper · explained in 3 episodes
• NEID Data Reduction Pipeline — 1× in this paper

Sources

• Precise Radial Velocities
• gr8stars II : judgement day for spectroscopic parameter model systematics
• NASA Exoplanet Exploration Program (ExEP) Mission Star List for the Habitable Worlds Observatory (2023)
• Machine learning assisted Bayesian model comparison: learnt harmonic mean estimator
• Six decades of TIGRE and Mount Wilson chromospheric monitoring in the H and K lines: The quest for an understanding of solar-type activity

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