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p_elem_t2.txt
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p_elem_t2.txt
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=====================================================================
These data are to be used as described in the related document
titled "Keplerian Elements for Approximate Positions of the
Major Planets" by E.M. Standish (JPL/Caltech) available from
the JPL Solar System Dynamics web site (http://ssd.jpl.nasa.gov/).
=====================================================================
Table 2a.
Keplerian elements and their rates, with respect to the mean ecliptic and equinox of J2000,
valid for the time-interval 3000 BC -- 3000 AD. NOTE: the computation of M for Jupiter through
Pluto *must* be augmented by the additional terms given in Table 2b (below).
a e 4 I L long.peri. long.node.
AU, AU/Cy rad, rad/Cy deg, deg/Cy deg, deg/Cy deg, deg/Cy deg, deg/Cy
------------------------------------------------------------------------------------------------------
Mercury 0.38709843 0.20563661 7.00559432 252.25166724 77.45771895 48.33961819
0.00000000 0.00002123 -0.00590158 149472.67486623 0.15940013 -0.12214182
Venus 0.72332102 0.00676399 3.39777545 181.97970850 131.76755713 76.67261496
-0.00000026 -0.00005107 0.00043494 58517.81560260 0.05679648 -0.27274174
EM Bary 1.00000018 0.01673163 -0.00054346 100.46691572 102.93005885 -5.11260389
-0.00000003 -0.00003661 -0.01337178 35999.37306329 0.31795260 -0.24123856
Mars 1.52371243 0.09336511 1.85181869 -4.56813164 -23.91744784 49.71320984
0.00000097 0.00009149 -0.00724757 19140.29934243 0.45223625 -0.26852431
Jupiter 5.20248019 0.04853590 1.29861416 34.33479152 14.27495244 100.29282654
-0.00002864 0.00018026 -0.00322699 3034.90371757 0.18199196 0.13024619
Saturn 9.54149883 0.05550825 2.49424102 50.07571329 92.86136063 113.63998702
-0.00003065 -0.00032044 0.00451969 1222.11494724 0.54179478 -0.25015002
Uranus 19.18797948 0.04685740 0.77298127 314.20276625 172.43404441 73.96250215
-0.00020455 -0.00001550 -0.00180155 428.49512595 0.09266985 0.05739699
Neptune 30.06952752 0.00895439 1.77005520 304.22289287 46.68158724 131.78635853
0.00006447 0.00000818 0.00022400 218.46515314 0.01009938 -0.00606302
Pluto 39.48686035 0.24885238 17.14104260 238.96535011 224.09702598 110.30167986
0.00449751 0.00006016 0.00000501 145.18042903 -0.00968827 -0.00809981
------------------------------------------------------------------------------------------------------
Table 2b.
Additional terms which must be added to the computation of M
for Jupiter through Pluto, 3000 BC to 3000 AD, as described
in the related document.
b c s f
---------------------------------------------------------------
Jupiter -0.00012452 0.06064060 -0.35635438 38.35125000
Saturn 0.00025899 -0.13434469 0.87320147 38.35125000
Uranus 0.00058331 -0.97731848 0.17689245 7.67025000
Neptune -0.00041348 0.68346318 -0.10162547 7.67025000
Pluto -0.01262724
---------------------------------------------------------------