SIMBAD references

2002A&A...389..475C - Astronomy and Astrophysics, volume 389475-477 (2002/7-2)

The early-type double-lined spectroscopic binary HD 141929.

CARRIER F.

Abstract (from CDS):

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 49.699d and semi-amplitudes of 9.95 and 10.58km/s. 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.

Abstract Copyright: ∼

Journal keyword(s): stars: binaries: spectroscopic - stars: individual: HD 141929 - techniques: radial velocities

Simbad objects: 1

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