Title: The early-type double-lined spectroscopic binary HD 141929
Authors: Carrier, Fabien # ×
Issue Date: Jul-2002
Publisher: E d p sciences
Series Title: Astronomy & astrophysics vol:389 issue:2 pages:475-477
Abstract: Optical spectroscopy of the early-type HD 141929 reveals this star to be a double-lined binary system. We obtained the first orbit, consisting of an eccentric solution (e = 0.393) with a period of 49.699 d and semi-amplitudes of 9.95 and 10.58 km s(-1). The mass ratio reaches only 0.94 and both components have the same spectral type A0/1V, however, the secondary is rotating slower than the primary.
ISSN: 0004-6361
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Institute of Astronomy
× corresponding author
# (joint) last author

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