TOI-136 b Archives

RV residuals of LHS 3844 after subtracting the per-instrument offsets and the orbital component, sampled from the posterior distribution of the model with highest marginal likelihood: WN+SE+QP kernel without drift terms (d0). The blue curve represents the median of the Gaussian Process (GP) predictive distribution, computed over the full posterior of the GP hyperparameters and marginalized over the linear parameters and orbital period. The shaded region denotes the 68% confidence interval. Data points correspond to ESPRESSO observations taken before (green circles) and after (red squares) the instrumental upgrade. Error bars include both the reported measurement uncertainties and the empirically derived per-instrument jitter, added in quadrature. -- astro-ph.EP

Astronomy & Telescopes, Exoplanets, -moons, -comets, Icy Worlds, Status Report

Weighing The Mass Of LHS 3844 b

by Keith CowingApril 1, 2026April 1, 2026

Context: LHS 3844 b (TOI-136 b) is a ultra short-period, Earth-size exoplanet detected by TESS. It is one of the most favourable object for atmospheric characterisation and the study of […]

TOI-136 b

Weighing The Mass Of LHS 3844 b

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