Computer Ephemeris for 2019 from DE200/LE200.

Longitude of central meridian of Saturn.

                                System 1
 Date    Jan    Feb    Mar    Apr    May    Jun    Jul    Aug    Sep    Oct    Nov    Dec
    1  220.9  110.9  349.7  243.0   13.6  269.7   41.6  297.0  190.4  317.3  206.7  331.2
    2  345.1  235.1  114.0    7.3  137.9   34.1  166.0   61.3  314.6   81.5  330.9   95.3
    3  109.3  359.3  238.2  131.6  262.3  158.5  290.4  185.6   78.9  205.7   95.1  219.4
    4  233.4  123.6    2.5  256.0   26.7  282.9   54.7  310.0  203.1  329.9  219.2  343.6
    5  357.6  247.8  126.8   20.3  151.1   47.3  179.1   74.3  327.4   94.1  343.4  107.7
    6  121.8   12.0  251.1  144.6  275.5  171.7  303.5  198.6   91.7  218.3  107.5  231.9
    7  246.0  136.2   15.4  269.0   39.8  296.1   67.9  322.9  215.9  342.5  231.7  356.0
    8   10.1  260.5  139.6   33.3  164.2   60.5  192.3   87.3  340.2  106.7  355.8  120.2
    9  134.3   24.7  263.9  157.7  288.6  184.9  316.7  211.6  104.4  230.9  120.0  244.3
   10  258.5  148.9   28.2  282.0   53.0  309.3   81.0  335.9  228.7  355.0  244.1    8.5
   11   22.7  273.2  152.5   46.4  177.4   73.7  205.4  100.2  352.9  119.2    8.3  132.6
   12  146.9   37.4  276.8  170.7  301.8  198.1  329.8  224.5  117.1  243.4  132.4  256.8
   13  271.1  161.6   41.1  295.0   66.2  322.5   94.2  348.9  241.4    7.6  256.6   20.9
   14   35.2  285.9  165.4   59.4  190.5   86.9  218.5  113.2    5.6  131.8   20.7  145.1
   15  159.4   50.1  289.7  183.7  314.9  211.3  342.9  237.5  129.9  255.9  144.9  269.2
   16  283.6  174.4   54.0  308.1   79.3  335.7  107.3    1.8  254.1   20.1  269.0   33.3
   17   47.8  298.6  178.3   72.5  203.7  100.1  231.6  126.1   18.3  144.3   33.1  157.5
   18  172.0   62.9  302.6  196.8  328.1  224.5  356.0  250.4  142.5  268.5  157.3  281.6
   19  296.2  187.1   66.9  321.2   92.5  348.9  120.4   14.7  266.8   32.6  281.4   45.8
   20   60.4  311.4  191.2   85.5  216.9  113.3  244.7  139.0   31.0  156.8   45.6  169.9
   21  184.6   75.6  315.5  209.9  341.3  237.7    9.1  263.3  155.2  281.0  169.7  294.1
   22  308.8  199.9   79.8  334.2  105.7    2.1  133.5   27.6  279.4   45.1  293.9   58.3
   23   73.0  324.1  204.1   98.6  230.1  126.4  257.8  151.9   43.6  169.3   58.0  182.4
   24  197.2   88.4  328.4  223.0  354.5  250.8   22.2  276.1  167.9  293.5  182.2  306.6
   25  321.4  212.6   92.7  347.3  118.9   15.2  146.5   40.4  292.1   57.6  306.3   70.7
   26   85.6  336.9  217.0  111.7  243.3  139.6  270.9  164.7   56.3  181.8   70.4  194.9
   27  209.8  101.2  341.4  236.1    7.7  264.0   35.2  289.0  180.5  306.0  194.6  319.0
   28  334.0  225.4  105.7    0.5  132.1   28.4  159.6   53.3  304.7   70.1  318.7   83.2
   29   98.2         230.0  124.8  256.5  152.8  283.9  177.5   68.9  194.3   82.9  207.3
   30  222.5         354.3  249.2   20.9  277.2   48.3  301.8  193.1  318.4  207.0  331.5
   31  346.7         118.7         145.3         172.6   66.1          82.6          95.7

                                System 3
 Date    Jan    Feb    Mar    Apr    May    Jun    Jul    Aug    Sep    Oct    Nov    Dec
    1   77.1    8.3   29.0  323.6  169.0  106.4  313.1  249.8  184.5   26.3  317.0  156.3
    2  167.7   99.1  119.7   54.4  259.8  197.3   44.0  340.6  275.3  117.0   47.7  246.9
    3  258.4  189.8  210.5  145.2  350.7  288.2  134.9   71.5    6.0  207.7  138.3  337.5
    4  349.1  280.5  301.3  236.0   81.6   19.1  225.8  162.3   96.8  298.4  229.0   68.2
    5   79.7   11.2   32.0  326.9  172.5  110.0  316.6  253.1  187.5   29.0  319.6  158.8
    6  170.4  101.9  122.8   57.7  263.3  200.8   47.5  343.9  278.3  119.7   50.3  249.4
    7  261.1  192.6  213.6  148.5  354.2  291.7  138.4   74.8    9.0  210.4  140.9  340.1
    8  351.7  283.4  304.4  239.4   85.1   22.6  229.3  165.6   99.8  301.1  231.6   70.7
    9   82.4   14.1   35.1  330.2  176.0  113.5  320.1  256.4  190.5   31.8  322.2  161.4
   10  173.1  104.8  125.9   61.0  266.8  204.4   51.0  347.2  281.3  122.5   52.8  252.0
   11  263.8  195.5  216.7  151.9  357.7  295.3  141.9   78.0   12.0  213.1  143.5  342.6
   12  354.4  286.3  307.5  242.7   88.6   26.2  232.8  168.8  102.7  303.8  234.1   73.3
   13   85.1   17.0   38.3  333.6  179.5  117.1  323.6  259.6  193.5   34.5  324.8  163.9
   14  175.8  107.7  129.1   64.4  270.4  208.0   54.5  350.4  284.2  125.2   55.4  254.6
   15  266.5  198.5  219.9  155.2    1.3  298.9  145.4   81.2   14.9  215.8  146.0  345.2
   16  357.2  289.2  310.6  246.1   92.1   29.8  236.2  172.0  105.6  306.5  236.7   75.9
   17   87.9   20.0   41.4  336.9  183.0  120.7  327.1  262.8  196.4   37.2  327.3  166.5
   18  178.5  110.7  132.2   67.8  273.9  211.6   57.9  353.6  287.1  127.8   58.0  257.1
   19  269.2  201.4  223.0  158.6    4.8  302.5  148.8   84.4   17.8  218.5  148.6  347.8
   20  359.9  292.2  313.8  249.5   95.7   33.4  239.7  175.2  108.5  309.2  239.2   78.4
   21   90.6   22.9   44.6  340.4  186.6  124.2  330.5  266.0  199.2   39.8  329.9  169.1
   22  181.3  113.7  135.4   71.2  277.5  215.1   61.4  356.8  290.0  130.5   60.5  259.7
   23  272.0  204.4  226.2  162.1    8.3  306.0  152.2   87.6   20.7  221.1  151.2  350.4
   24    2.7  295.2  317.1  252.9   99.2   36.9  243.1  178.4  111.4  311.8  241.8   81.0
   25   93.4   25.9   47.9  343.8  190.1  127.8  333.9  269.1  202.1   42.5  332.4  171.7
   26  184.1  116.7  138.7   74.6  281.0  218.7   64.8  359.9  292.8  133.1   63.1  262.3
   27  274.8  207.5  229.5  165.5   11.9  309.6  155.6   90.7   23.5  223.8  153.7  353.0
   28    5.5  298.2  320.3  256.4  102.8   40.5  246.4  181.5  114.2  314.4  244.3   83.6
   29   96.2          51.1  347.2  193.7  131.4  337.3  272.2  204.9   45.1  335.0  174.3
   30  186.9         141.9   78.1  284.6  222.2   68.1    3.0  295.6  135.7   65.6  264.9
   31  277.6         232.7          15.5         159.0   93.7         226.4         355.6