D. Durante, M. Parisi, D. Serra, M. Zannoni, V. Notaro, P. Racioppa, D. R. Buccino, G. Lari, L. Gomez Casajus, L. Iess, W. M. Folkner, G. Tommei, P. Tortora, S. J. Bolton (2020) "Jupiter's Gravity Field Halfway Through the Juno Mission". Geophys. Res. Lett. 47:e86572. R. A. Jacobson (2014) "The Orbits of the Uranian Satellites and Rings, the Gravity Field of the Uranian System, and the Orientation of the Pole of Uranus". AJ 148:76-88. A scientific Ephemeris shows planetary positions’ current overview using the spherical polar coordinate system, a system used by mathematicians and physicians on a variety of applications to plot the trajectory of a moving body. The current planetary positions are then used in preparing maps of stars in the sky, and telescopes. In astronomy, it finds use in determining the movement and the centre of the planets, stars and galaxies. M. Brozović (2021) "Update of Pluto's satellite orbits — PLU058". personal communication to Horizons/NAIF. R. A. Jacobson, M. Brozović, N. Mastrodemos, J. E. Riedel, S. S. Sheppard (2022) "Ephemerides of the Irregular Saturnian Satellites from Earth-based Astrometry and Cassini Imaging". AJ 164:240.

Solar Eclipses (in text format)• 1900BC-1700BC 1700BC-1500BC 1500BC-1300BC 1300BC-1100BC 1100BC-900BC 900BC-700BC 700BC-500BC 500BC-300BC 300BC-100BC 100BC-100CE 100-300 300-500 500-700 700-900 900-1100 1100-1300 1300-1500 1500-1700 1700-1900 1900-2100 2100-2300 The middle column lists Lunar Ingresses, showing dates and times that the Moon changes zodiac sign, and Void Moon data. This monthly ephemeris is based on the Tropical Zodiac. It lists planetary positions by sign and degree on a daily basis at midnight Eastern Time. Note that Eastern Time is 5 hours from UT.

Ephemeris - December 2022

Place the Aries glyph in the first outer-wheel (house #1), Taurus glyph in the second outer-wheel (house #2), and continue using the twelve zodiac glyph signs all the way around. M. Brozović, R. A. Jacobson (2019) "The Orbits of the inner satellites of Uranus: solution URA115". Interoffice Memo. 392R-19-007 (internal document). Heliocentric 17th Century• 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 M. Brozovic (2023) "Ephemerides of the 12 new jovian irregulars — JUP345". personal communication to Horizons/NAIF. Heliocentric 20th Century 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999

For instance, the astronomers following astronomical events of solar and lunar eclipses, planets retrograde and terrestrial events impacted by the cosmic alignment of stars and planets are interested in knowing the time of their happening. R. Jacobson, M. Brozović, B. Gladman, M. Alexandersen, P. D. Nicholson, Veillet (2012) "Irregular satellites of the outer planets: orbital uncertainties and astrometric recoveries in 2009--2011". AJ 144:132. With the advancement in technology, Ephemeris today is calculated electronically with the help of mathematical models based on the movement of celestial bodies via-a-vis that of the Earth. The printed Planetary Ephemeris, though obsolete, is still in use in some parts of the world where the computers and electronic devices are still not widely used or haven’t been made available to the public at large.

To read, view and print these files, you need a PDF viewer such as the the free Adobe Acrobat Reader. A 2001 A 2002 A 2003 A 2004 A 2005 A 2006 A 2007 A 2008 A 2009 A 2010 A 2011 A 2012 A 2013 A 2014 A 2015 A 2016 A 2017 A 2018 A 2019 A 2020 A 2021 A 2022 A 2023 A 2024 A 2025 A 2026 A 2027 A 2028 A 2029 A 2030 A 2031 A 2032 A 2033 A 2034 A 2035 A 2036 A 2037 A 2038 A 2039 A 2040 A 2041 A 2042 A 2043 A 2044 A 2045 A 2046 A 2047 A 2048 A 2049 A Discover the secret of your Soul's Purpose with a powerfully liberating guide to your Soul Sign, based on the teachings of a Tibetan master...

R. A. Jacobson, V. Lainey (2014) "Martian Satellite Orbits and Ephemerides". Planet. Space Sci. 102:35-44. R. A. Jacobson (2021) "The Orbits of the Regular Jovian Satellites and the Orientation of the Pole of Jupiter". personal communication to Horizons/NAIF.The “Foundations of Soul Astrology” is a deeply fascinating yet amazingly simple course in Soul Astrology designed to support your journey of spiritual awakening... A special favour for our friend Karl Weber in Unterhaching. He uses planetary and midpoint ephemerides in the 22°30 (modulo 16) system. Here they are. Have fun! Planets in 22°30• 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 In this video series Ruth describes your Soul Path, life purpose, and gives additional commentary on the deeper significance of your Soul Sign.

M. Brozovic (2023) "Ephemerides of the 15 new jovian irregulars — JUP346". personal communication to Horizons/NAIF.R. A. Jacobson (2014) "Update of Saturnian irregulars with Earthbased data through early 2014 and all Cassini imaging through 2013 — SAT368". personal communication to Horizons/NAIF. BCE• 5000 BC 4950 BC 4900 BC 4850 BC 4800 BC 4750 BC 4700 BC 4650 BC 4600 BC 4550 BC 4500 BC 4450 BC 4400 BC 4350 BC 4300 BC 4250 BC 4200 BC 4150 BC 4100 BC 4050 BC 4000 BC 3950 BC 3900 BC 3850 BC 3800 BC 3750 BC 3700 BC 3650 BC 3600 BC 3550 BC 3500 BC 3450 BC 3400 BC 3350 BC 3300 BC 3250 BC 3200 BC 3150 BC 3100 BC 3050 BC 3000 BC 2950 BC 2900 BC 2850 BC 2800 BC 2750 BC 2700 BC 2650 BC 2600 BC 2550 BC 2500 BC 2450 BC 2400 BC 2350 BC 2300 BC 2250 BC 2200 BC 2150 BC 2100 BC 2050 BC 2000 BC 1950 BC 1900 BC 1850 BC 1800 BC 1750 BC 1700 BC 1650 BC 1600 BC 1550 BC 1500 BC 1450 BC 1400 BC 1350 BC 1300 BC 1250 BC 1200 BC 1150 BC 1100 BC 1050 BC 1000 BC 950 BC 900 BC 850 BC 800 BC 750 BC 700 BC 650 BC 600 BC 550 BC 500 BC 450 BC 400 BC 350 BC 300 BC 250 BC 200 BC 150 BC 100 BC 50 BC calendar Moon Calendar - November 2023 When is the Next Full Moon? Full Moons & New Moons 2023 Eclipses Solar & Lunar 2023 Void of Course Moon 2023 Gardening Moon Calendar Fertility Days (Lunar Conception) A 1901 A 1902 A 1903 A 1904 A 1905 A 1906 A 1907 A 1908 A 1909 A 1910 A 1911 A 1912 A 1913 A 1914 A 1915 A 1916 A 1917 A 1918 A 1919 A 1920 A 1921 A 1922 A 1923 A 1924 A 1925 A 1926 A 1927 A 1928 A 1929 A 1930 A 1931 A 1932 A 1933 A 1934 A 1935 A 1936 A 1937 A 1938 A 1939 A 1940 A 1941 A 1942 A 1943 A 1944 A 1945 A 1946 A 1947 A 1948 A 1949 A 1950 A 1951 A 1952 A 1953 A 1954 A 1955 A 1956 A 1957 A 1958 A 1959 A 1960 A 1961 A 1962 A 1963 A 1964 A 1965 A 1966 A 1967 A 1968 A 1969 A 1970 A 1971 A 1972 A 1973 A 1974 A 1975 A 1976 A 1977 A 1978 A 1979 A 1980 A 1981 A 1982 A 1983 A 1984 A 1985 A 1986 A 1987 A 1988 A 1989 A 1990 A 1991 A 1992 A 1993 A 1994 A 1995 A 1996 A 1997 A 1998 A 1999 A Heliocentric 19th Century 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899