CAOSP abstracts, Volume: 27, No.: 3, year: 1998
- Author(s): GERBALDI, M.; FARAGGIANA, R.; BURNAGE, R.; DELMAS, F.; GOMEZ, A.;
GRENIER, S.
- Journal: Contributions of the Astronomical Observatory Skalnate Pleso,
vol. 27, no. 3, p. 194-204.
- Date: 04/1998
- Title: Determination of T(eff) and log g for A0 type stars and its impact on the interpretation of the HR diagram with the HIPPARCOS results
- Keyword(s): STARS: FUNDAMENTAL PARAMETERS, STARS: A0-TYPE, HIPPARCOS, HR DIAGRAM
- Pages: 197 -- 204
Abstract:
The determination of the "Fundamental Parameters" T(eff) and log g
for a set of dwarf A0-type stars is discussed in terms of consistency
when comparing these values determined through different methods.
The position of these stars in the HR diagram are discussed, taking into
account the HIPPARCOS data. A large number of binary stars with components
of similar spectral types has been found from this spectroscopic survey.
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