501 citations · 624 across the 3 of their papers we have counts for
3 papers
Cool Subdwarf Investigations (CSI) I: New Thoughts for the Spectral Types of K and M Subdwarfs
Wei-Chun Jao, Todd J. Henry, Thomas D. Beaulieu +1
Using new spectra of 88 K and M-type subdwarfs, we consider novel methods for assigning their spectral types and take steps toward developing a comprehensive spectral sequence for…
The Solar Neighborhood. XIX. Discovery and Characterization of 33 New Nearby White Dwarf Systems
John P. Subasavage, Todd J. Henry, P. Bergeron +3
We present spectra for 33 previously unclassified white dwarf systems brighter than V = 17 primarily in the southern hemisphere. Of these new systems, 26 are DA, 4 are DC, 2 are DZ…
The Solar Neighborhood XVII: Parallax Results from the CTIOPI 0.9m Program -- Twenty New Members of the RECONS 10 Parsec Sample
Todd J. Henry, Wei-Chun Jao, John P. Subasavage +4
Astrometric measurements for 25 red dwarf systems are presented, including the first definitive trigonometric parallaxes for 20 systems within 10 pc of the Sun, the horizon of the…