******************************************************************************* Ephemeris / WWW_USER Mon May 5 22:12:12 2008 Pasadena, USA / Horizons ******************************************************************************* Target body name: Oberon (704) {source: URA083} Center body name: Earth (399) {source: DE405} Center-site name: GEOCENTRIC ******************************************************************************* Start time : A.D. 2019-Jan-30 00:00:00.0000 UT Stop time : A.D. 2019-Feb-13 00:00:00.0000 UT Step-size : 1440 minutes ******************************************************************************* Target pole/equ : IAU_OBERON {East-longitude +} Target radii : 761.4 x 761.4 x 761.4 km {Equator, meridian, pole} Center geodetic : .000000000,.000000000,.00000000 {E-lon(deg),Lat(deg),Alt(km)} Center cylindric: .000000000,.000000000,.00000000 {E-lon(deg),Dxy(km),Dz(km)} Center pole/equ : High-precision EOP model {East-longitude +} Center radii : 6378.1 x 6378.1 x 6356.8 km {Equator, meridian, pole} Target primary : Uranus {source: DE405} Interfering body: MOON (Req= 1737.400) km {source: DE405} Deflecting body : Sun, EARTH {source: DE405} Deflecting GMs : 1.3271E+11, 3.9860E+05 km^3/s^2 Atmos refraction: NO (AIRLESS) RA format : HMS Time format : CAL EOP file : eop.080505.p080727 EOP coverage : DATA-BASED 1962-JAN-20 TO 2008-MAY-05. PREDICTS-> 2008-JUL-26 Units conversion: 1 AU= 149597870.691 km, c= 299792.458 km/s, 1 day= 86400.0 s Table cut-offs 1: Elevation (-90.0deg=NO ),Airmass (>38.000=NO), Daylight (NO ) Table cut-offs 2: Solar Elongation ( 0.0,180.0=NO ) ******************************************************************************* Date__(UT)__HR:MN R.A._(ICRF/J2000.0)_DEC R.A.__(a-apparent)__DEC Ang-diam ******************************************************************************* $$SOE 2019-Jan-30 00:00 01 46 55.10 +10 28 34.1 01 47 54.80 +10 34 06.7 .105 2019-Jan-31 00:00 01 47 00.37 +10 28 48.9 01 48 00.07 +10 34 21.5 .105 2019-Feb-01 00:00 01 47 05.98 +10 29 12.1 01 48 05.67 +10 34 44.5 .105 2019-Feb-02 00:00 01 47 11.74 +10 29 44.8 01 48 11.43 +10 35 17.1 .105 2019-Feb-03 00:00 01 47 17.49 +10 30 26.4 01 48 17.17 +10 35 58.6 .105 2019-Feb-04 00:00 01 47 23.09 +10 31 14.5 01 48 22.77 +10 36 46.6 .104 2019-Feb-05 00:00 01 47 28.50 +10 32 05.8 01 48 28.16 +10 37 37.8 .104 2019-Feb-06 00:00 01 47 33.72 +10 32 56.2 01 48 33.38 +10 38 28.0 .104 2019-Feb-07 00:00 01 47 38.87 +10 33 42.2 01 48 38.51 +10 39 14.0 .104 2019-Feb-08 00:00 01 47 44.10 +10 34 21.6 01 48 43.73 +10 39 53.2 .104 2019-Feb-09 00:00 01 47 49.58 +10 34 53.5 01 48 49.19 +10 40 25.0 .104 2019-Feb-10 00:00 01 47 55.48 +10 35 19.0 01 48 55.07 +10 40 50.3 .104 2019-Feb-11 00:00 01 48 01.90 +10 35 40.7 01 49 01.48 +10 41 11.8 .104 2019-Feb-12 00:00 01 48 08.87 +10 36 02.3 01 49 08.44 +10 41 33.2 .104 2019-Feb-13 00:00 01 48 16.36 +10 36 27.6 01 49 15.91 +10 41 58.3 .104 $$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. The uniform Coordinate Time scale is used internally. 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._(ICRF/J2000.0)_DEC = J2000.0 astrometric right ascension and declination of target center. Corrected for light-time. Units: HMS (HH MM SS.ff) and DMS (DD MM SS.f) R.A._(a-apparent)__DEC. = Airless apparent right ascension and declination of the target center with respect to the Earth true-equator and the meridian containing the Earth true equinox of date. Corrected for light-time, gravitational deflection of light, stellar aberration, precession & nutation. Units: HMS (HH MM SS.ff) and DMS (DD MM SS.f) Ang-diam = The equatorial angular width of the target body full disk, if it were fully visible to the observer. Units: ARCSECONDS 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 *******************************************************************************