Prox Cen d Archives - Astrobiology

Phase-folded plots of the planetary-induced RV signals in NIRPS and HARPS. Left panels show the phase-folded RV variations induced by Proxima b (top), and the residuals after the fit (bottom). Right panels show the same for Proxima d. -- astro-ph.SR

Astronomy & Telescopes, Exoplanets, -moons, -comets, Imaging & Spectroscopy, Proxima Centauri, Status Report

Studying The Planetary System Of Proxima Centauri With NIRPS

by Keith CowingJuly 30, 2025July 30, 2025

We obtained 420 high-resolution spectra of Proxima, over 159 nights, using the Near Infra Red Planet Searcher (NIRPS).