activity
20242026
collaborators

5 papers

astro-ph.SR2026

The POKEMON Speckle Survey of Nearby M dwarfs. IV. Distance-Limited Catalog (POKEMON-DLC)

Catherine A. Clark, Zafar Rustamkulov, Gerard T. van Belle +5

The Solar Neighborhood is dominated by stars smaller, colder, and fainter than the Sun: the M dwarfs. If we are to understand the context in which the Sun formed and evolved, then…

astro-ph.SR2026

The POKEMON Speckle Survey of Nearby M Dwarfs. II. Observations of 1125 Targets

Catherine A. Clark, Gerard T. van Belle, Elliott P. Horch +7

Stellar multiplicity is correlated with many stellar properties, yet multiplicity measurements have proven difficult for the M dwarfs -- the most common type of star in our galaxy…

astro-ph.SR2026

The POKEMON Speckle Survey of Nearby M Dwarfs. III. The Stellar Multiplicity Rate of M Dwarfs within 15 pc

Catherine A. Clark, Gerard T. van Belle, Elliott P. Horch +8

M dwarfs are ubiquitous in our galaxy, and the rate at which they host stellar companions, and the properties of these companions, provides a window into the formation and evolutio…

astro-ph.SR2025

Thirty-Three New Stellar Angular Diameters from the NPOI, and Nearly 180 NPOI Diameters as an Ensemble

Ellyn K. Baines, James H. Clark, Henrique R. Schmitt +2

We present new angular diameter measurements for 33 stars from the Navy Precision Optical Interferometer, reaching uncertainties on the limb-darkened diameter of 2% or less for 21…

astro-ph.EP2024

Measuring the Stellar and Planetary Properties of the 51 Eridani System

Ashley Elliott, Tabetha Boyajian, Tyler Ellis +3

In order to study exoplanets, a comprehensive characterization of the fundamental properties of the host stars, such as angular diameter, temperature, luminosity, and age, is essen…