Automated mail xmit by MAIL_REQUEST, PID= 1322 Thu Jan 15 12:26:19 2015 ++++++++++++++++++++++++++++++++ (part 1 of 1) +++++++++++++++++++++++++++++++ ******************************************************************************* Ephemeris / MAIL_REQUEST Thu Jan 15 12:26:17 2015 Pasadena, USA / Horizons ******************************************************************************* Target body name: Earth (399) {source: DE-0431LE-0431} Center body name: Jupiter (599) {source: JUP310} Center-site name: BODYCENTRIC ******************************************************************************* Start time : A.D. 2048-Apr-26 19:04:00.0000 UT Stop time : A.D. 2060-Dec-30 04:52:00.0000 UT Step-size : DISCRETE TIME-LIST ******************************************************************************* Target pole/equ : Earth_EOP (high precision) {East-longitude +} Target radii : 6378.1 x 6378.1 x 6356.8 km {Equator, meridian, pole} Center geodetic : 0.00000000,0.00000000,0.0000000 {E-lon(deg),Lat(deg),Alt(km)} Center cylindric: 0.00000000,0.00000000,0.0000000 {E-lon(deg),Dxy(km),Dz(km)} Center pole/equ : IAU_JUPITER {East-longitude -} Center radii : 71492.0 x 71492.0 x 66854.0 km {Equator, meridian, pole} Target primary : Sun Vis. interferer : GANYMEDE (R_eq= 2631.200) km {source: JUP310} Rel. light bend : Sun, JUPITER {source: JUP310} Rel. lght bnd GM: 1.3271E+11, 1.2669E+08 km^3/s^2 Atmos refraction: NO (AIRLESS) RA format : DEG Time format : BOTH EOP file : eop.150114.p150407 EOP coverage : DATA-BASED 1962-JAN-20 TO 2015-JAN-14. PREDICTS-> 2015-APR-06 Units conversion: 1 au= 149597870.700 km, c= 299792.458 km/s, 1 day= 86400.0 s Table cut-offs 1: Elevation (-90.0deg=NO ),Airmass n.a. , Daylight (NO ) Table cut-offs 2: Solar Elongation ( 0.0,180.0=NO ),Local Hour Angle( 0.0=NO ) Table format : Comma Separated Values (spreadsheet) ********************************************************************************************************************* Date__(UT)__HR:MN:SC.fff, Date_________JDUT, , ,R.A._(a-app), DEC_(a-app), delta, deldot, 1-way_LT, ********************************************************************************************************************* $$SOE < data columns inside CSV file > $$EOE ********************************************************************************************************************* Column meaning: TIME Prior to 1962, times are UT1. Dates thereafter are UTC. Any 'b' symbol in the 1st-column denotes a B.C. date. First-column blank (" ") denotes an A.D. date. Calendar dates prior to 1582-Oct-15 are in the Julian calendar system. Later calendar dates are in the Gregorian system. Time tags refer to the same instant throughout the universe, regardless of where the observer is located. The dynamical Coordinate Time scale is used internally. It is equivalent to the current IAU definition of "TDB". Conversion between CT and the selected non-uniform UT output scale has not been determined for UTC times after the next July or January 1st. The last known leap-second is used over any future interval. NOTE: "n.a." in output means quantity "not available" at the print-time. R.A._(a-appar)_DEC. = Airless apparent right ascension and declination of the target center with respect to the center/site body's true-equator and the meridian containing the Earth equinox of J2000.0. Adjusted for light-time, the gravitational deflection of light, stellar aberration, precession and nutation. Units: DEGREES delta deldot = Range ("delta") and range-rate ("delta-dot") of target center with respect to the observer at the instant light seen by the observer at print-time would have left the target center (print-time minus down-leg light-time); the distance traveled by a light ray emanating from the center of the target and recorded by the observer at print-time. "deldot" is a projection of the velocity vector along this ray, the light-time-corrected line-of-sight from the coordinate center, and indicates relative motion. A positive "deldot" means the target center is moving away from the observer (coordinate center). A negative "deldot" means the target center is moving toward the observer. Units: AU and KM/S 1-way_LT = 1-way down-leg light-time from target center to observer. The elapsed time since light (observed at print-time) would have left or reflected off a point at the center of the target. Units: MINUTES Computations by ... Solar System Dynamics Group, Horizons On-Line Ephemeris System 4800 Oak Grove Drive, Jet Propulsion Laboratory Pasadena, CA 91109 USA Information: http://ssd.jpl.nasa.gov/ Connect : telnet://ssd.jpl.nasa.gov:6775 (via browser) telnet ssd.jpl.nasa.gov 6775 (via command-line) Author : Jon.Giorgini@jpl.nasa.gov *********************************************************************************************************************