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Cool dwarfs stars from the Torino Observatory Parallax Program

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Cool dwarfs stars from the Torino Observatory Parallax Program. / Smart, R.L.; Ioannidis, G.; Jones, H.R.A.; Bucciarelli, B.; Lattanzi, M.G.

In: Astronomy and Astrophysics, Vol. 514, 2010.

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Smart, R.L. ; Ioannidis, G. ; Jones, H.R.A. ; Bucciarelli, B. ; Lattanzi, M.G. / Cool dwarfs stars from the Torino Observatory Parallax Program. In: Astronomy and Astrophysics. 2010 ; Vol. 514.

Bibtex

@article{67435d7a8e5e4efc80c866c465b62b38,
title = "Cool dwarfs stars from the Torino Observatory Parallax Program",
abstract = "Aims. We investigate and parameterize high proper motion red stars in the Torino Observatory Parallax Program. Methods. Observations of 27 objects were made over the period 1994–2001 on the 1.05 m Torino telescope. The trigonometric parallaxes and proper motions were determined using standard techniques. Results. We determine parallaxes and proper motions, and by comparison to models we infer masses, ages, and metallicities. Of the 27 objects, 22 are within 25 pc and 4 appear to be subdwarfs. There are published parallaxes for 18 objects, and all but 4 agree to within 2σ. The discrepancies are discussed.",
author = "R.L. Smart and G. Ioannidis and H.R.A. Jones and B. Bucciarelli and M.G. Lattanzi",
note = "Original article can be found at: http://www.aanda.org/ Copyright The European Southern Observatory (ESO) DOI: 10.1051/0004-6361/200913424",
year = "2010",
doi = "10.1051/0004-6361/200913424",
language = "English",
volume = "514",
journal = "Astronomy & Astrophysics",
issn = "0004-6361",
publisher = "EDP Sciences",

}

RIS

TY - JOUR

T1 - Cool dwarfs stars from the Torino Observatory Parallax Program

AU - Smart, R.L.

AU - Ioannidis, G.

AU - Jones, H.R.A.

AU - Bucciarelli, B.

AU - Lattanzi, M.G.

N1 - Original article can be found at: http://www.aanda.org/ Copyright The European Southern Observatory (ESO) DOI: 10.1051/0004-6361/200913424

PY - 2010

Y1 - 2010

N2 - Aims. We investigate and parameterize high proper motion red stars in the Torino Observatory Parallax Program. Methods. Observations of 27 objects were made over the period 1994–2001 on the 1.05 m Torino telescope. The trigonometric parallaxes and proper motions were determined using standard techniques. Results. We determine parallaxes and proper motions, and by comparison to models we infer masses, ages, and metallicities. Of the 27 objects, 22 are within 25 pc and 4 appear to be subdwarfs. There are published parallaxes for 18 objects, and all but 4 agree to within 2σ. The discrepancies are discussed.

AB - Aims. We investigate and parameterize high proper motion red stars in the Torino Observatory Parallax Program. Methods. Observations of 27 objects were made over the period 1994–2001 on the 1.05 m Torino telescope. The trigonometric parallaxes and proper motions were determined using standard techniques. Results. We determine parallaxes and proper motions, and by comparison to models we infer masses, ages, and metallicities. Of the 27 objects, 22 are within 25 pc and 4 appear to be subdwarfs. There are published parallaxes for 18 objects, and all but 4 agree to within 2σ. The discrepancies are discussed.

U2 - 10.1051/0004-6361/200913424

DO - 10.1051/0004-6361/200913424

M3 - Article

VL - 514

JO - Astronomy & Astrophysics

JF - Astronomy & Astrophysics

SN - 0004-6361

ER -