Astronomy and Astrophysics – Astronomy
Scientific paper
Jan 2005
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005an....326...31c&link_type=abstract
Astronomische Nachrichten, Vol.326, Issue 1, p.31-37
Astronomy and Astrophysics
Astronomy
2
Binaries: Spectroscopic, Stars: Fundamental Parameters, Stars: Individual (Hd54901, Hd120544, Hd123280)
Scientific paper
The orbital elements of HD 54901, HD 120544 and HD 123280, three nearby F-type spectroscopic binaries, are presented. They are based on observations made between 1982 and 2004 with the CORAVEL instrument of Observatoire de Haute-Provence. Physical parameters are derived for the two components of HD 54901 (SB2) and for the primaries of HD 120544 and HD 123280. The rotation-revolution synchronism of the detected components is investigated. Pseudo-synchronism is very likely achieved by the F7 V secondary component of HD 54901, whereas the F2/3 IV primary has not yet reached this stage.
Carquillat Jean-Michel
Prieur Jean-Louis
Udry Stephane
No associations
LandOfFree
Contribution to the study of F-G-K-M binaries. X. HD 54901, HD 120544 and HD 123280, three nearby F-type spectroscopic binaries does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Contribution to the study of F-G-K-M binaries. X. HD 54901, HD 120544 and HD 123280, three nearby F-type spectroscopic binaries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contribution to the study of F-G-K-M binaries. X. HD 54901, HD 120544 and HD 123280, three nearby F-type spectroscopic binaries will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-894714