"The HARPS search for southern extra-solar planets. VIII. mu Ara, a system with four planets"
F. Pepe, A.C.M. Correia, M. Mayor, O. Tamuz, W. Benz, J.-L. Bertaux, F. Bouchy, J. Couetdic, J. Laskar, C. Lovis, D. Naef, D. Queloz, N.C. Santos, J.-P. Sivan, D. Sosnowska, S. Udry, 2007
A&A 462, 769 (ADS)
"The HARPS search for southern extra-solar planets. II. A 14 Earth-mass exoplanet around mu Arae"
N.C. Santos, F. Bouchy, M. Mayor, F. Pepe, D. Queloz, S. Udry, C. Lovis, M. Bazot, W. Benz, J.-L. Bertaux, G. Lo Curto, X. Delfosse, C. Mordasini, D. Naef, J.-P. Sivan, S. Vauclair, 2004
A&A 426, L19 (ADS)
ESO Press Release
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phase folded velocities for mu Ara. From top to bottom: mu Ara c, mu Ara d, mu Ara e and mu Ara b Larger image |
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Velocities corrected for the signal of the 3 other planets. Larger image |
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(JD - 2 400 000) |
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(km/s) |
(deg) |
(m/s) |
(M_Jup) |
(AU) |
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(m/s) |
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+/- 0.90 |
+/- 12.6 |
+/- 0.017 |
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+/- 7.0 |
+/- 0.40 |
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+39 (C) |
6.01 (C) |
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+/- 0.0015 |
+/- 0.4 |
+/- 0.040 |
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+/- 13.3 |
+/- 0.13 |
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+/- 0.0.83 |
+/- 8.3 |
+/- 0.0122 |
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+/- 9.4 |
+/- 0.59 |
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+/- 758.9 |
+/- 521.8 |
+/- 0.0627 |
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+/- 43.7 |
+/- 2.30 |
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HD 160691 @ exoplanets.org
Independant detection of mu Ara d (from archive RV data): "About the extrasolar multi-planet system around HD160691"
K. Gozdziewski, A. J. Maciejewski, C. Migaszewski, 2006, astro-ph/0608279
Paper revealing the presence of HD 160691 d: "Extrasolar planets around HD 196050, HD 216437 and HD 160691"
H.R.A. Jones, R.P. Butler, G.W. Marcy, C.G. Tinney, A.J. Penny, C. McCarthy, B.D. Carter, 2002, MNRAS 337, 1170 -- ADS
HD 160691 b discovery paper: "Two New Planets from the Anglo-Australian Planet Search"
R.P. Butler, C.G. Tinney, G.W. Marcy, H.R.A. Jones, A.J. penny, K. Apps, 2001, ApJ 555, 410 -- ADS
Extrasolar planet page
Planet Search and Stellar Kinematics group page
Geneva observatory
University of Geneva