SIMBAD references

2005ApJ...621..473F - Astrophys. J., 621, 473-481 (2005/March-1)

The orbits of the extrasolar planets HD 82943c and b.

FERRAZ-MELLO S., MICHTCHENKO T.A. and BEAUGE C.

Abstract (from CDS):

The published orbits of the planets HD 82943b and HD 82943c correspond to a system bound to a catastrophic event in less than 100,000 yr. Alternative sets of elements and masses, which fit the available observational data and correspond to regular motions, are presented in this paper. The planets HD 82943c and b are in a 2:1 mean-motion resonance and are trapped in the neighborhood of a (0, 0) apsidal corotation.

Abstract Copyright:

Journal keyword(s): Celestial Mechanics - Stars: Planetary Systems - Stars: Individual: Henry Draper Number: HD 82943

Simbad objects: 6

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