We report the discovery and Doppler mass measurement of a 7.4 days 2.3 R ⊕ mini-Neptune around a metal-poor K dwarf BD+29 2654 (TOI-2018). Based on a high...
-
PublicaciónA Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654
-
PublicaciónCharacterization of a Set of Small Planets with TESS and CHEOPS and an Analysis of Photometric Performance
The radius valley carries implications for how the atmospheres of small planets form and evolve, but this feature is visible only with highly precise...
-
PublicaciónNear-resonance in a System of Sub-Neptunes from TESS
We report the Transiting Exoplanet Survey Satellite detection of a multi-planet system orbiting the V = 10.9 K0 dwarf TOI-125. We find evidence for up to five...
-
PublicaciónTESS-Keck Survey. V. Twin Sub-Neptunes Transiting the Nearby G Star HD 63935
We present the discovery of two nearly identically sized sub-Neptune transiting planets orbiting HD 63935, a bright (V = 8.6 mag), Sun-like (Teff = 5560 K) star...
-
PublicaciónThe Multiplanet System TOI-421
We report the discovery of a warm Neptune and a hot sub-Neptune transiting TOI-421 (BD-14 1137, TIC 94986319), a bright (V = 9.9) G9 dwarf star in a visual...
-
PublicaciónThe TESS-Keck Survey. XI. Mass Measurements for Four Transiting Sub-Neptunes Orbiting K Dwarf TOI-1246
Multiplanet systems are valuable arenas for investigating exoplanet architectures and comparing planetary siblings. TOI-1246 is one such system, with a...
-
PublicaciónTOI-1749: an M dwarf with a Trio of Planets including a Near-resonant Pair
We report the discovery of one super-Earth- (TOI-1749b) and two sub-Neptune-sized planets (TOI-1749c and TOI-1749d) transiting an early M dwarf at a distance of...