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EXTRASOLAR PLANETARY SYSTEMS Databases obspm.fr/planets obsunige.ch

EXTRASOLAR PLANETARY SYSTEMS Databases http://www.obspm.fr/planets http://obswww.unige.ch http://exoplanets.org http://www.ciw.edu/boss/IAU/div3/wgesp/planets.shtml shortcuts to data papers comments links to other web pages. Search and Discovery. -9 star.

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EXTRASOLAR PLANETARY SYSTEMS Databases obspm.fr/planets obsunige.ch

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  1. EXTRASOLAR PLANETARY SYSTEMS Databases http://www.obspm.fr/planets http://obswww.unige.ch http://exoplanets.org http://www.ciw.edu/boss/IAU/div3/wgesp/planets.shtml shortcuts to data papers comments links to other web pages

  2. Search and Discovery -9 star Jupiter-like exoplanet luminosity ~ 10 L N.B. r,v,R,V are barycentric coordinates and velocities

  3. Search and Discovery Distance measurements [R] (Astrometry) Radial Velocity measurements [V] (Doppler) Pulse arrival timings (pulsars) Transits (Photometry) Gravitational Microlensing

  4. V =proj(V - V ) doppler star observer

  5. Available software for reduction to the Solar System barycenter rvcorrect (IRAF) nominal accuracy 5 m/s planetary perturbations not taken into account bcvcorr (SAO Telescope Data Center) nominal accuracy 42 cm/s cf. routines BARVEL by P.Stumpff (Astron. Astroph. Suppl. (1980)

  6. Curva de RV real

  7. It is impossible to obtain separate values for m and sin i.

  8. Contributions to the reduction to the Solar System Baricenter Term log(amplitude) Period (seconds) Earth orbit 3 1 yr Earth eccentricity 1 1 yr Jupiter orbit 0 12 yr Saturn orbit 0 29 yr Neptune orbit 0 165 yr Uranus orbit -1 84 yr Earth rotation -2 1 day Earth precession -2 (long) Moon orbit -2 27 days

  9. Terms log(amplitude) Period 10 – 0.001 ms (seconds) Earth proper time -3 1 yr Venus orbit -3 0.6 yr Pluto orbit -4 248 yr Mars orbit -4 2 yr Mercury orbit -5 0.2 yr Shapiro delay -5 1 yr Earth nutation -6 19 yr Local proper time -6 1 day Ceres orbit -6 5 yr cf. J. F. Chandler, IAU Symposium, 172 (1996)

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