Allegheny Observatory Parallaxes for Late M Dwarfs and White Dwarfs
Abstract
Results of astrometric studies with the 76 cm Thaw red-light-refractor and the Multifiltered Astrometric Camera are presented for 21 stars. The parallax estimates range from 259.3 mas for Teegarden's Star to 10.3 mas for the high-velocity star LSPM J2321+4704. This paper includes parallaxes for late M dwarfs, white dwarfs, and a high-velocity star. We also report the apparent binary motion of LSPM J0607+7372.
- Publication:
-
The Astronomical Journal
- Pub Date:
- January 2009
- DOI:
- 10.1088/0004-6256/137/1/402
- Bibcode:
- 2009AJ....137..402G
- Keywords:
-
- stars: individual: Teegarden's star LPSM J0011+5908 WD 0600+735 LP349-25 LP460-44