Neo-Narval: New Achievement in Velocimetric Performance
The first exoplanet detected orbiting a main-sequence star, 51 Peg b, was discovered in 1995 using the Elodie spectrograph at the Observatoire de Haute-Provence (OHP).Its hot Jupiter orbit is now well-characterized, inducing a radial velocity amplitude of less than 60 m/s in the host star. During the summer of 2026, the star was monitoredi with […]
