Highlights of THE AMERICAN EPHEMERIS for the 20th CENTURY THE INTERNATIONAL STANDARD-SETTER FOR ACCURACY FEATURES: -- revised edition with Jet Propulsion Laboratory positions -- 101 Years INCLUDING the year 2000 -- Calculated for GMT not ephemeris time TWICE DAILY POSITIONS -- MOON Longitude to 1 second of are for 0 and 12 hours DAILY POSITIONS -- SUN longitudes to 1 SECOND of an are PLANET longitudes to one tenth of a minute of an arc -- Moon's TRUE NODE PHENOMENA -- Direct/Retrograde STATION times -- ASPECTARIAN of the outer planets, JUPITER thru PLUTO -- MOON PHASES with Time and zodiacal position -- SOLAR and LUNAR ECLIPSES with the times of greatest obscuration -- PENUMBRAL Lunar eclipses and ECLIPSE MAGNITUDES, not readily found in any other reference for the entire century -- VOID OF COURSE MOON with the last aspecting planet and aspect -- Planet INGRESS TIMES into all signs -- Planetary CROSSINGS of the CELESTIAL EQUATOR (0 DECLINATIONS) ONCE A MONTH -- CHIRON'S longitude -- SYNETIC VERNAL POINT for converting tropical positions to sidereal -- the MEAN NODE of the Moon -- the OBLIQUITY of the Ecliptic -- the JULIAN DAY NUMBER which greatly simplifies calculating the time between two events -- DELTA T values