Cousins BVRI photometry of high-proper-motion stars

Broadband BVRI photometry on the Cousins system is presented for 127 stars with annual proper motions greater than 1/2 arcsec. The sample includes three spectroscopically confirmed degenerate stars, and a considerable number of cool subdwarfs, several of which are discussed. Two stars with peculiar...

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Veröffentlicht in:	The Astronomical journal 1992-06, Vol.103 (6), p.2063-2067
Hauptverfasser:	DAWSON, P. C, FORBES, D
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Earth, ocean, space Exact sciences and technology Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations Observation and data reduction techniques. Computer modeling and simulation
Online-Zugang:	Volltext
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Zusammenfassung:	Broadband BVRI photometry on the Cousins system is presented for 127 stars with annual proper motions greater than 1/2 arcsec. The sample includes three spectroscopically confirmed degenerate stars, and a considerable number of cool subdwarfs, several of which are discussed. Two stars with peculiar colors are identified, and the significance of certain of the Luyten color classes is briefly considered. (Author)
ISSN:	0004-6256 1538-3881
DOI:	10.1086/116210