activity
20102024
most citedMasses, Radii, and Orbits of Small Kepler Planets: The Transition from Gaseous to Rocky Planets

497 citations · 3.3k across the 65 of their papers we have counts for

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Showing 2021Show all

16 papers · 1 filter

astro-ph.SR2021★ 18 cited

Gaia 20eae: A newly discovered episodically accreting young star

Arpan Ghosh, Saurabh Sharma, Joe. P. Ninan +18

The Gaia Alert System issued an alert on 2020 August 28, on Gaia 20eae when its light curve showed a 4.25 magnitude outburst. We present multi-wavelength photometric and spec…

astro-ph.EP2021★ 1 cited

TOI 560 : Two Transiting Planets Orbiting a K Dwarf Validated with iSHELL, PFS and HIRES RVs

Mohammed El Mufti, Peter P. Plavchan, Howard Isaacson +92

We validate the presence of a two-planet system orbiting the 0.15--1.4 Gyr K4 dwarf TOI 560 (HD 73583). The system consists of an inner moderately eccentric transiting mini-Neptune…

astro-ph.SR2021★ 15 cited

High resolution near-infrared spectroscopy of a flare around the ultracool dwarf vB 10

Shubham Kanodia, Lawrence W. Ramsey, Marissa Maney +20

We present high-resolution observations of a flaring event in the M8 dwarf vB 10 using the near-infrared Habitable zone Planet Finder (HPF) spectrograph on the Hobby Eberly Telesco…

astro-ph.EP2021★ 86 cited

The Warm Neptune GJ 3470b has a Polar Orbit

Gudmundur Stefansson, Suvrath Mahadevan, Cristobal Petrovich +34

The warm Neptune GJ 3470b transits a nearby (pc) bright slowly rotating M1.5-dwarf star. Using spectroscopic observations during two transits with the newly commissioned NEID…

astro-ph.EP2021★ 17 cited

HD207897 b: A dense sub-Neptune transiting a nearby and bright K-type star

N. Heidari, I. Boisse, J. Orell-Mique +90

We present the discovery and characterization of a transiting sub-Neptune orbiting with a 16.20 day period around a nearby (28 pc) and bright(V=8.37) K0V star HD207897 (TOI-1611).…

astro-ph.EP2021★ 16 cited

The TESS-Keck Survey. VI. Two Eccentric sub-Neptunes Orbiting HIP-97166

Mason G. MacDougall, Erik A. Petigura, Isabel Angelo +45

We report the discovery of HIP-97166b (TOI-1255b), a transiting sub-Neptune on a 10.3-day orbit around a K0 dwarf 68 pc from Earth. This planet was identified in a systematic searc…