"The CORALIE survey for southern extra-solar planets XIII. A pair of planets around HD 202206 or a circumbinary planet?"
A.C.M. Correia, S. Udry, M. Mayor, j. Laskar, D. Naef, F. Pepe, D. Queloz, N.C. Santos, 2004
A&A 440, 751(ADS)
"The CORALIE survey for southern extra-solar planets VIII. The very low-mass companions of HD 141937, HD 162020, HD 168443, HD 202206: Brown dwarfs or "superplanets"?
S. Udry, M. Mayor, D. Naef, F. Pepe, D. Queloz, N.C. Santos, M. Burnet, 2002
A&A 390, 267 (ADS)
ESO Press Release
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Bottom: Residual around the solution Larger image (374 kb) |
The signal from the inner body is removed. Larger image (284 kb) |
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and the solution including the planet-planet interaction (solid line). The CORALIE residuals to the 2-Keplerian solution are also displayed (dots). Departures from this solution should be detected soon. Larger image (190 kb) |
outer planet. Stable orbits have low D values (darkest regions). The labeled lines show the sqrt(chi^2) values for the selected parameters. Stable orbits exist near the minimum of chi^2 but the best fit solution is not stable. Larger image (350 kb) |
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Extrasolar planet page
Planet Search and Stellar Kinematics group page
Geneva observatory
University of Geneva