Evolution of planetary orbits

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A byproduct of numerical integrations of motion of asteroids is presented - time dependence of orbital elements for seven planets: Venus, Earth, Mars, Jupiter, Saturn, Uran, Neptun.

Integration time was 1 Myr, the calculation takes approximately 24.6 h of CPU time on hal.ruk.cuni.cz. Integration method bs, local relative error 1e-14. Time t = 0 accords to Julian date 2450449.5.

Evolution of for planet [ Table (51kB gzip) ]

semimajor axis a [AU] eccentricity e [] inclination i [deg]
Venus a(t) e(t) i(t)
Earth a(t) e(t) i(t)
Mars a(t) e(t) i(t)
Jupiter a(t) e(t) i(t)
Saturn a(t) e(t) i(t)
Uran a(t) e(t) i(t)
Neptun a(t) e(t) i(t)

Miroslav Broz, miroslav.broz@usa.net, last updated Mar 25th 1998