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Case studies of habitable Trojan planets in the system of HD 23079

Published online by Cambridge University Press:  18 May 2011

J. Eberle ,
M. Cuntz ,
B. Quarles  and
Z.E. Musielak
J. Eberle*
Affiliation:
Department of Physics, University of Texas at Arlington, Box 19059, Arlington, TX 76019, USA
M. Cuntz*
Affiliation:
Department of Physics, University of Texas at Arlington, Box 19059, Arlington, TX 76019, USA
B. Quarles*
Affiliation:
Department of Physics, University of Texas at Arlington, Box 19059, Arlington, TX 76019, USA
Z.E. Musielak*
Affiliation:
Department of Physics, University of Texas at Arlington, Box 19059, Arlington, TX 76019, USA
*
E-mail: [email protected]
E-mail: [email protected]
E-mail: [email protected]
E-mail: [email protected]
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Abstract

We investigate the possibility of habitable Trojan planets in the HD 23079 star–planet system. This system consists of a solar-type star and a Jupiter-type planet, which orbits the star near the outer edge of the stellar habitable zone in an orbit of low eccentricity. We find that in agreement with previous studies Earth-mass habitable Trojan planets are possible in this system, although the success of staying within the zone of habitability is significantly affected by the orbital parameters of the giant planet and by the initial condition of the theoretical Earth-mass planet. In one of our simulations, the Earth-mass planet is captured by the giant planet and thus becomes a habitable moon.

Keywords

extrasolar planetshabitable zoneorbital stabilityplanetary climate
Type
Research Article
Information
International Journal of Astrobiology , Volume 10 , Issue 4 , October 2011 , pp. 325 - 334
Copyright
Copyright © Cambridge University Press 2011

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References

Asghari, N. et al. (2004). Astron. Astrophys. 426, 353–365.CrossRefGoogle Scholar
Barnes, J.W. & O'Brien, D.P. (2002). Astrophys. J. 575, 1087–1093.Google Scholar
Batalha, N.M. et al. (2011). Astrophys. J. 729, 27.CrossRefGoogle Scholar
Butler, R.P. et al. (2006). Astrophys. J. 646, 505–522.Google Scholar
Catanzarite, J., Shao, M., Tanner, A., Unwin, S. & Yu, J. (2006). Publ. Astron. Soc. Pacific 118, 1319–1339.Google Scholar
Cockell, C.S. et al. (2009). Astrobiology 9, 1–22.CrossRefGoogle Scholar
Cuntz, M., von Bloh, W., Bounama, C. & Franck, S. (2003). Icarus 162, 214–221.Google Scholar
Cuntz, M., Eberle, J. & Musielak, Z.E. (2007). Astrophys. J. Lett. 669, L105–L108.CrossRefGoogle Scholar
Dressing, C.D., Spiegel, D.S., Scharf, C.A., Menou, K. & Raymond, S.N. (2010). Astrophys. J. 721, 1295–1307.Google Scholar
Donnison, J.R. (2010). Mon. Not. R. Astron. Soc. 406, 1918–1934.Google Scholar
Dvorak, R., Pilat-Lohinger, E., Schwarz, R. & Freistetter, F. (2004). Astron. Astrophys. 426, L37–L40.CrossRefGoogle Scholar
Dvorak, R., Schwarz, R., Sűli, Á. & Kotoulas, T. (2007). Mon. Not. R. Astron. Soc. 382, 1324–1330.Google Scholar
Eberle, J., Cuntz, M. & Musielak, Z.E. (2008). Astron. Astrophys. 489, 1329–1335.CrossRefGoogle Scholar
European Space Agency (1997). The Hipparcos and Tycho Catalogues (SP-1200) ESA, Noordwijk.Google Scholar
Forget, F. & Pierrehumbert, R.T. (1997). Science 278, 1273–1276.Google Scholar
Garcia, A.L. (2000). Numerical Methods for Physics, 2nd edn.Prentice-Hall, Upper Saddle River.Google Scholar
Gehman, C.S., Adams, F.C. & Laughlin, G. (1996). Publ. Astron. Soc. Pacific 108, 1018–1023.Google Scholar
Gray, R.O., Corbally, C.J., Garrison, R.F., McFadden, M.T., Bubar, E.J., McGahee, C.E., O'Donoghue, A.A. & Knox, E.R. (2006). Astron. J. 132, 161–170.Google Scholar
Halevy, I., Pierrehumbert, R.T. & Schrag, D.P. (2009). J. Geophys. Res. 114, D18112.Google Scholar
Howard, A.W., Marcy, G.W., Johnson, J.A., Fischer, D.A., Wright, J.T., Isaacson, H., Valenti, J.A., Anderson, J., Lin, D.N.C. & Ida, S. (2010). Science 330, 653–655.CrossRefGoogle Scholar
Houk, N. & Cowley, A.P. (1975). Michigan Catalog of Two-Dimensional Spectral Types for the HD Stars, vol. 1, University of Michigan, Ann Arbor, MI.Google Scholar
Jones, B.W. & Sleep, P.N. (2010). Mon. Not. R. Astron. Soc. 407, 1259–1267.CrossRefGoogle Scholar
Jones, B.W., Sleep, P.N. & Chambers, J.E. (2001). Astron. Astrophys. 366, 254–262.Google Scholar
Jones, B.W., Underwood, D.R. & Sleep, P.N. (2005). Astrophys. J. 622, 1091–1101.Google Scholar
Jones, B.W., Sleep, P.N. & Underwood, D.R. (2006). Astrophys. J. 649, 1010–1019.CrossRefGoogle Scholar
Kasting, J.F., Whitmire, D.P. & Reynolds, R.T. (1993). Icarus 101, 108–128.Google Scholar
Lucas, P.W. & Roche, P.F. (2000). Mon. Not. R. Astron. Soc. 314, 858–864.CrossRefGoogle Scholar
Marcy, G.W. & Butler, R.P. (2000). Publ. Astron. Soc. Pacific 112, 137–140.CrossRefGoogle Scholar
Menou, K. & Tabachnik, S. (2003). Astrophys. J. 583, 473–488.CrossRefGoogle Scholar
Mischna, M.A., Kasting, J.F., Pavlov, A. & Freedman, R. (2000). Icarus 145, 546–554.Google Scholar
Noble, M., Musielak, Z.E. & Cuntz, M. (2002). Astrophys. J. 572, 1024–1030.Google Scholar
Ribas, I., Solano, E., Masana, E. & Giménez, A. (2003). Astron. Astrophys. 411, L501–L504.Google Scholar
Schwarz, R., Dvorak, R., Sűli, Á. & Érdi, B. (2007). Astron. Astrophys. 474, 1023–1029.Google Scholar
Tinney, C.G., Butler, R.P., Marcy, G.W., Jones, H.R.A., Penny, A.J., McCarthy, C. & Carter, B.D. (2002). Astrophys. J. 571, 528–531.CrossRefGoogle Scholar
Udry, S., Bonfils, X., Delfosse, X., Forveille, T., Mayor, M., Perrier, C., Bouchy, F., Lovis, C., Pepe, F., Queloz, D. & Bertaux, J.-L. (2007). Astron. Astrophys. 469, L43–L47.CrossRefGoogle Scholar
Underwood, D.R., Jones, B.W. & Sleep, P.N. (2003). Int. J. Astrobiol. 2, 289–299.CrossRefGoogle Scholar
Vogt, S.S., Butler, R.P., Rivera, E.J., Haghighipour, N., Henry, G.W. & Williamson, M.H. (2010). Astrophys. J. 723, 954–965.Google Scholar
von Bloh, W., Cuntz, M., Franck, S. & Bounama, C. (2003). Astrobiology 3, 681–688.CrossRefGoogle Scholar
Williams, I.P. (2003). Celest. Mech. Dyn. Astron. 87, 13–25.Google Scholar
Williams, D.M., Kasting, J.F. & Wade, R.A. (1997). Nature 385, 234–236.Google Scholar
Williams, D.M. & Pollard, D. (2002). Int. J. Astrobiol. 1, 61–69.CrossRefGoogle Scholar
Yeager, K.E., Eberle, J. & Cuntz, M. (2011). Int. J. Astrobiol. 10, 1–13.CrossRefGoogle Scholar