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A New Third Planet and the Dynamical Architecture of the HD 33142 Planetary System

  • Authors: Trifon Trifonov, Anna Wollbold, Martin Kürster, Jan Eberhardt, Stephan Stock, Thomas Henning, Sabine Reffert, R. Paul Butler, Steven S. Vogt, Ansgar Reiners, Man Hoi Lee, Bertram Bitsch, Mathias Zechmeister, Florian Rodler, Volker Perdelwitz, Lev Tal-Or, Jan Rybizki, Paul Heeren, Davide Gandolfi, Oscar Barragán, Olga Zakhozhay, Paula Sarkis, Marcelo Tala Pinto, Diana Kossakowski, Vera Wolthoff, Stefan S. Brems, Vera Maria Passegger

Trifon Trifonov et al 2022 The Astronomical Journal 164 .

  • Provider: AAS Journals

Caption: Figure 3.

Top main panel shows the RV measurement time series from HIRES (green triangles), HARPS (blue circles), and FEROS (red stars) and the best three-planet model for HD 33142 (gray line; Table 3). Top small panel shows the data residuals after applying the best three-planet Keplerian model. The data uncertainties include the RV jitter. The bottom panels show phase-folded representation of the planetary signals. In each case, the orbits of the other two planets were subtracted.

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