83 citations · 368 across the 8 of their papers we have counts for
5 papers · 1 filter
The Coldest Brown Dwarf (Or Free Floating Planet)?: The Y Dwarf WISE 1828+2650
Charles A. Beichman, Christopher R. Gelino, J. Davy Kirkpatrick +4
We have monitored the position of the cool Y dwarf WISEPA J182831.08+265037.8 using a combination of ground- and space-based telescopes and have determined its distance to be 11.2$…
Parallaxes and Proper Motions of Ultracool Brown Dwarfs of Spectral Types Y and Late T
Kenneth A. Marsh, Edward L. Wright, J. Davy Kirkpatrick +5
We present astrometric measurements of eleven nearby ultracool brown dwarfs of spectral types Y and late-T, based on imaging observations from a variety of space-based and ground-b…
WISE Brown Dwarf Binaries: The Discovery of a T5+T5 and a T8.5+T9 System
Christopher R. Gelino, J. Davy Kirkpatrick, Michael C. Cushing +6
The multiplicity properties of brown dwarfs are critical empirical constraints for formation theories, while multiples themselves provide unique opportunities to test evolutionary…
Deep Near-Infrared Imaging of the rho Oph Cloud Core: Clues to the Origin of the Lowest-Mass Brown Dwarfs
Kenneth A. Marsh, Peter Plavchan, J. Davy Kirkpatrick +3
A search for young substellar objects in the rho Oph cloud core region has been made using the deep-integration Combined Calibration Scan images of the 2MASS extended mission in J,…
A Young Planetary-Mass Object in the rho Oph Cloud Core
Kenneth A. Marsh, J. Davy Kirkpatrick, Peter Plavchan
We report the discovery of a young planetary-mass brown dwarf in the rho Oph cloud core. The object was identified as such with the aid of a 1.5-2.4 micron low-resolution spectrum…