******************************************************************************* JPL/HORIZONS Oukaimeden (C/2013 V5) 2024-Apr-25 06:55:01 Rec #:90004220 (+COV) Soln.date: 2021-Apr-15_23:32:42 # obs: 1519 (2013-2015) IAU76/J2000 helio. ecliptic osc. elements (au, days, deg., period=Julian yrs): EPOCH= 2456784.5 ! 2014-May-07.0000000 (TDB) RMSW= n.a. EC= .9987202166667474 QR= .6255855185279982 TP= 2456928.7230327493 OM= 278.6162849540126 W= 314.5681259861423 IN= 154.8854897586862 A= 488.821429591558 MA= 359.9868473476079 ADIST= 977.0172736645881 PER= 10807.706879739 N= 9.1197E-5 ANGMOM= .019235381 DAN= .73514 DDN= 4.17987 L= 321.2059822 B= -17.6000103 MOID= .188812 TP= 2014-Sep-28.2230327493 Comet physical (GM= km^3/s^2; RAD= km): GM= n.a. RAD= n.a. M1= 10.8 M2= n.a. k1= 7.25 k2= n.a. PHCOF= n.a. COMET comments 1: soln ref.= JPL#51, data arc: 2013-11-12 to 2015-04-19 2: k1=7.25; ******************************************************************************* ******************************************************************************* Ephemeris / WWW_USER Thu Apr 25 06:55:01 2024 Pasadena, USA / Horizons ******************************************************************************* Target body name: Oukaimeden (C/2013 V5) {source: JPL#51} Center body name: Solar System Barycenter (0) {source: DE441} Center-site name: BODY CENTER ******************************************************************************* Start time : A.D. 1950-Jan-01 00:00:00.0000 TDB Stop time : A.D. 2050-Jan-01 00:00:00.0000 TDB Step-size : 100 calendar years ******************************************************************************* Center geodetic : 0.0, 0.0, 0.0 {E-lon(deg),Lat(deg),Alt(km)} Center cylindric: 0.0, 0.0, 0.0 {E-lon(deg),Dxy(km),Dz(km)} Center radii : (undefined) Keplerian GM : 2.9630927493968080E-04 au^3/d^2 Small perturbers: Yes {source: SB441-N16} Output units : AU-D, deg, Julian Day Number (Tp) Calendar mode : Mixed Julian/Gregorian Output type : GEOMETRIC osculating elements Output format : 10 Reference frame : Ecliptic of J2000.0 ******************************************************************************* Initial IAU76/J2000 heliocentric ecliptic osculating elements (au, days, deg.): EPOCH= 2456784.5 ! 2014-May-07.0000000 (TDB) RMSW= n.a. EC= .9987202166667474 QR= .6255855185279982 TP= 2456928.7230327493 OM= 278.6162849540126 W= 314.5681259861423 IN= 154.8854897586862 Equivalent ICRF heliocentric cartesian coordinates (au, au/d): X= 1.795013373199474E-01 Y= 2.419738777249138E+00 Z= 7.651883056130994E-01 VX= 5.908925741311048E-03 VY=-1.207876917027207E-02 VZ=-7.155499943168358E-03 Comet physical (GM= km^3/s^2; RAD= km): GM= n.a. RAD= n.a. M1= 10.8 M2= n.a. k1= 7.25 k2= n.a. PHCOF= n.a. ******************************************************************************* JDTDB EC QR IN OM W Tp N MA TA A AD PR ******************************************************************************* $$SOE 2433282.500000000 = A.D. 1950-Jan-01 00:00:00.0000 TDB EC= 9.999967265179233E-01 QR= 6.055492809480811E-01 IN= 1.549157664173974E+02 OM= 2.786194296858641E+02 W = 3.151542687960477E+02 Tp= 2456926.628921036143 N = 1.239612557725609E-08 MA= 3.599997069044088E+02 TA= 1.894055577845090E+02 A = 1.849862827442812E+05 AD= 3.699719599392815E+05 PR= 2.904133212884785E+10 2469807.500000000 = A.D. 2050-Jan-01 00:00:00.0000 TDB EC= 9.981557267777277E-01 QR= 6.276545557439984E-01 IN= 1.548313530241509E+02 OM= 2.790963198227626E+02 W = 3.150619909407101E+02 Tp= 2456928.694920526352 N = 1.570912943438017E-04 MA= 2.023148159536019E+00 TA= 1.686572365846020E+02 A = 3.403262315822178E+02 AD= 6.800248086086915E+02 PR= 2.291661046551206E+06 $$EOE ******************************************************************************* TIME Barycentric Dynamical Time ("TDB" or T_eph) output was requested. This continuous coordinate time is equivalent to the relativistic proper time of a clock at rest in a reference frame co-moving with the solar system barycenter but outside the system's gravity well. It is the independent variable in the solar system relativistic equations of motion. TDB runs at a uniform rate of one SI second per second and is independent of irregularities in Earth's rotation. CALENDAR SYSTEM Mixed calendar mode was active such that calendar dates after AD 1582-Oct-15 (if any) are in the modern Gregorian system. Dates prior to 1582-Oct-5 (if any) are in the Julian calendar system, which is automatically extended for dates prior to its adoption on 45-Jan-1 BC. The Julian calendar is useful for matching historical dates. The Gregorian calendar more accurately corresponds to the Earth's orbital motion and seasons. A "Gregorian-only" calendar mode is available if such physical events are the primary interest. REFERENCE FRAME AND COORDINATES Ecliptic at the standard reference epoch Reference epoch: J2000.0 X-Y plane: adopted Earth orbital plane at the reference epoch Note: IAU76 obliquity of 84381.448 arcseconds wrt ICRF X-Y plane X-axis : ICRF Z-axis : perpendicular to the X-Y plane in the directional (+ or -) sense of Earth's north pole at the reference epoch. Symbol meaning [1 au= 149597870.700 km, 1 day= 86400.0 s]: JDTDB Julian Day Number, Barycentric Dynamical Time EC Eccentricity, e QR Periapsis distance, q (au) IN Inclination w.r.t X-Y plane, i (degrees) OM Longitude of Ascending Node, OMEGA, (degrees) W Argument of Perifocus, w (degrees) Tp Time of periapsis (Julian Day Number) N Mean motion, n (degrees/day) MA Mean anomaly, M (degrees) TA True anomaly, nu (degrees) A Semi-major axis, a (au) AD Apoapsis distance (au) PR Sidereal orbit period (day) ABERRATIONS AND CORRECTIONS Geometric osculating elements have NO corrections or aberrations applied. Computations by ... Solar System Dynamics Group, Horizons On-Line Ephemeris System 4800 Oak Grove Drive, Jet Propulsion Laboratory Pasadena, CA 91109 USA General site: https://ssd.jpl.nasa.gov/ Mailing list: https://ssd.jpl.nasa.gov/email_list.html System news : https://ssd.jpl.nasa.gov/horizons/news.html User Guide : https://ssd.jpl.nasa.gov/horizons/manual.html Connect : browser https://ssd.jpl.nasa.gov/horizons/app.html#/x API https://ssd-api.jpl.nasa.gov/doc/horizons.html command-line telnet ssd.jpl.nasa.gov 6775 e-mail/batch https://ssd.jpl.nasa.gov/ftp/ssd/hrzn_batch.txt scripts https://ssd.jpl.nasa.gov/ftp/ssd/SCRIPTS Author : Jon.D.Giorgini@jpl.nasa.gov ******************************************************************************* !$$SOF COMMAND = '2013 V5' TABLE_TYPE = 'ELEMENTS' START_TIME = '1950-01-01' STOP_TIME = '2050-01-01' STEP_SIZE = '100 years' CENTER = '@0' OUT_UNITS = 'AU-D'