******************************************************************************* JPL/HORIZONS 10199 Chariklo (1997 CU26) 2024-May-20 12:18:10 Rec #: 10199 (+COV) Soln.date: 2024-Apr-17_15:43:59 # obs: 2284 (1988-2023) IAU76/J2000 helio. ecliptic osc. elements (au, days, deg., period=Julian yrs): EPOCH= 2457834.5 ! 2017-Mar-22.00 (TDB) Residual RMS= .14958 EC= .1723391942840344 QR= 13.08846449487322 TP= 2453034.8862514007 OM= 300.4092892125705 W= 242.7174091014867 IN= 23.38943546070081 A= 15.81380247135308 MA= 75.22390904017585 ADIST= 18.53914044783294 PER= 62.88726 N= .015672909 ANGMOM= .06738332399999999 DAN= 16.66022 DDN= 14.22073 L= 181.0764094 B= -20.6597362 MOID= 12.16030025 TP= 2004-Jan-30.3862514007 Asteroid physical parameters (km, seconds, rotational period in hours): GM= n.a. RAD= 151. ROTPER= 7.004 H= 6.55 G= .150 B-V= n.a. ALBEDO= .045 STYP= D ASTEROID comments: 1: soln ref.= JPL#52, OCC=0 2: source=ORB ******************************************************************************* ******************************************************************************* Ephemeris / WWW_USER Mon May 20 12:18:10 2024 Pasadena, USA / Horizons ******************************************************************************* Target body name: 10199 Chariklo (1997 CU26) {source: JPL#52} Center body name: Earth (399) {source: DE441} Center-site name: GEOCENTRIC ******************************************************************************* Start time : A.D. 2066-Jun-24 00:00:00.0000 UT Stop time : A.D. 2066-Jun-28 00:00:00.0000 UT Step-size : 60 minutes ******************************************************************************* Target pole/equ : undefined Target radii : 151. km Center geodetic : 0.0, 0.0, -6378.137 {E-lon(deg),Lat(deg),Alt(km)} Center cylindric: 0.0, 0.0, 0.0 {E-lon(deg),Dxy(km),Dz(km)} Center pole/equ : ITRF93 {East-longitude positive} Center radii : 6378.137, 6378.137, 6356.752 km {Equator_a, b, pole_c} Target primary : Sun Vis. interferer : MOON (R_eq= 1737.400) km {source: DE441} Rel. light bend : Sun {source: DE441} Rel. lght bnd GM: 1.3271E+11 km^3/s^2 Small-body perts: Yes {source: SB441-N16} Atmos refraction: NO (AIRLESS) RA format : HMS Time format : CAL Calendar mode : Mixed Julian/Gregorian EOP file : eop.240517.p240810 EOP coverage : DATA-BASED 1962-JAN-20 TO 2024-MAY-17. PREDICTS-> 2024-AUG-09 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 (>38.000=NO), Daylight (NO ) Table cut-offs 2: Solar elongation ( 0.0,180.0=NO ),Local Hour Angle( 0.0=NO ) Table cut-offs 3: RA/DEC angular rate ( 0.0=NO ) ******************************************************************************* Initial IAU76/J2000 heliocentric ecliptic osculating elements (au, days, deg.): EPOCH= 2457834.5 ! 2017-Mar-22.00 (TDB) Residual RMS= .14958 EC= .1723391942840344 QR= 13.08846449487322 TP= 2453034.8862514007 OM= 300.4092892125705 W= 242.7174091014867 IN= 23.38943546070081 Equivalent ICRF heliocentric cartesian coordinates (au, au/d): X= 2.626687210622046E+00 Y=-1.299217635853825E+01 Z=-8.186272398288414E+00 VX= 4.124971535865313E-03 VY=-8.510350770566162E-04 VZ= 1.239439631430460E-03 Asteroid physical parameters (km, seconds, rotational period in hours): GM= n.a. RAD= 151. ROTPER= 7.004 H= 6.55 G= .150 B-V= n.a. ALBEDO= .045 STYP= D ******************************************************************************* Date__(UT)__HR:MN r rdot ************************************************** $$SOE 2066-Jun-24 00:00 13.07695031996 -0.0009799 2066-Jun-24 01:00 13.07695029664 -0.0009588 2066-Jun-24 02:00 13.07695027382 -0.0009377 2066-Jun-24 03:00 13.07695025151 -0.0009166 2066-Jun-24 04:00 13.07695022971 -0.0008955 2066-Jun-24 05:00 13.07695020841 -0.0008744 2066-Jun-24 06:00 13.07695018763 -0.0008533 2066-Jun-24 07:00 13.07695016735 -0.0008322 2066-Jun-24 08:00 13.07695014758 -0.0008111 2066-Jun-24 09:00 13.07695012832 -0.0007900 2066-Jun-24 10:00 13.07695010956 -0.0007689 2066-Jun-24 11:00 13.07695009132 -0.0007478 2066-Jun-24 12:00 13.07695007358 -0.0007267 2066-Jun-24 13:00 13.07695005635 -0.0007055 2066-Jun-24 14:00 13.07695003962 -0.0006844 2066-Jun-24 15:00 13.07695002341 -0.0006633 2066-Jun-24 16:00 13.07695000770 -0.0006422 2066-Jun-24 17:00 13.07694999250 -0.0006211 2066-Jun-24 18:00 13.07694997781 -0.0006000 2066-Jun-24 19:00 13.07694996363 -0.0005789 2066-Jun-24 20:00 13.07694994995 -0.0005578 2066-Jun-24 21:00 13.07694993678 -0.0005367 2066-Jun-24 22:00 13.07694992412 -0.0005156 2066-Jun-24 23:00 13.07694991197 -0.0004945 2066-Jun-25 00:00 13.07694990032 -0.0004734 2066-Jun-25 01:00 13.07694988919 -0.0004523 2066-Jun-25 02:00 13.07694987856 -0.0004312 2066-Jun-25 03:00 13.07694986844 -0.0004101 2066-Jun-25 04:00 13.07694985882 -0.0003890 2066-Jun-25 05:00 13.07694984972 -0.0003678 2066-Jun-25 06:00 13.07694984112 -0.0003467 2066-Jun-25 07:00 13.07694983303 -0.0003256 2066-Jun-25 08:00 13.07694982545 -0.0003045 2066-Jun-25 09:00 13.07694981838 -0.0002834 2066-Jun-25 10:00 13.07694981181 -0.0002623 2066-Jun-25 11:00 13.07694980575 -0.0002412 2066-Jun-25 12:00 13.07694980020 -0.0002201 2066-Jun-25 13:00 13.07694979516 -0.0001990 2066-Jun-25 14:00 13.07694979063 -0.0001779 2066-Jun-25 15:00 13.07694978660 -0.0001568 2066-Jun-25 16:00 13.07694978308 -0.0001357 2066-Jun-25 17:00 13.07694978007 -0.0001146 2066-Jun-25 18:00 13.07694977757 -0.0000934 2066-Jun-25 19:00 13.07694977557 -0.0000723 2066-Jun-25 20:00 13.07694977409 -0.0000512 2066-Jun-25 21:00 13.07694977311 -0.0000301 2066-Jun-25 22:00 13.07694977264 -0.0000090 2066-Jun-25 23:00 13.07694977268 0.0000121 2066-Jun-26 00:00 13.07694977322 0.0000332 2066-Jun-26 01:00 13.07694977427 0.0000543 2066-Jun-26 02:00 13.07694977583 0.0000754 2066-Jun-26 03:00 13.07694977790 0.0000965 2066-Jun-26 04:00 13.07694978048 0.0001176 2066-Jun-26 05:00 13.07694978357 0.0001388 2066-Jun-26 06:00 13.07694978716 0.0001599 2066-Jun-26 07:00 13.07694979126 0.0001810 2066-Jun-26 08:00 13.07694979587 0.0002021 2066-Jun-26 09:00 13.07694980098 0.0002232 2066-Jun-26 10:00 13.07694980661 0.0002443 2066-Jun-26 11:00 13.07694981274 0.0002654 2066-Jun-26 12:00 13.07694981938 0.0002865 2066-Jun-26 13:00 13.07694982653 0.0003076 2066-Jun-26 14:00 13.07694983419 0.0003288 2066-Jun-26 15:00 13.07694984235 0.0003499 2066-Jun-26 16:00 13.07694985102 0.0003710 2066-Jun-26 17:00 13.07694986020 0.0003921 2066-Jun-26 18:00 13.07694986989 0.0004132 2066-Jun-26 19:00 13.07694988009 0.0004343 2066-Jun-26 20:00 13.07694989079 0.0004554 2066-Jun-26 21:00 13.07694990201 0.0004765 2066-Jun-26 22:00 13.07694991373 0.0004976 2066-Jun-26 23:00 13.07694992596 0.0005188 2066-Jun-27 00:00 13.07694993869 0.0005399 2066-Jun-27 01:00 13.07694995194 0.0005610 2066-Jun-27 02:00 13.07694996569 0.0005821 2066-Jun-27 03:00 13.07694997995 0.0006032 2066-Jun-27 04:00 13.07694999472 0.0006243 2066-Jun-27 05:00 13.07695000999 0.0006454 2066-Jun-27 06:00 13.07695002578 0.0006665 2066-Jun-27 07:00 13.07695004207 0.0006877 2066-Jun-27 08:00 13.07695005887 0.0007088 2066-Jun-27 09:00 13.07695007618 0.0007299 2066-Jun-27 10:00 13.07695009400 0.0007510 2066-Jun-27 11:00 13.07695011232 0.0007721 2066-Jun-27 12:00 13.07695013115 0.0007932 2066-Jun-27 13:00 13.07695015050 0.0008143 2066-Jun-27 14:00 13.07695017034 0.0008354 2066-Jun-27 15:00 13.07695019070 0.0008566 2066-Jun-27 16:00 13.07695021157 0.0008777 2066-Jun-27 17:00 13.07695023294 0.0008988 2066-Jun-27 18:00 13.07695025482 0.0009199 2066-Jun-27 19:00 13.07695027721 0.0009410 2066-Jun-27 20:00 13.07695030011 0.0009621 2066-Jun-27 21:00 13.07695032351 0.0009832 2066-Jun-27 22:00 13.07695034743 0.0010044 2066-Jun-27 23:00 13.07695037185 0.0010255 2066-Jun-28 00:00 13.07695039678 0.0010466 $$EOE ******************************************************************************* Column meaning: TIME Times PRIOR to 1962 are UT1, a mean-solar time closely related to the prior but now-deprecated GMT. Times AFTER 1962 are in UTC, the current civil or "wall-clock" time-scale. UTC is kept within 0.9 seconds of UT1 using integer leap-seconds for 1972 and later years. Conversion from the internal Barycentric Dynamical Time (TDB) of solar system dynamics to the non-uniform civil UT time-scale requested for output has not been determined for UTC times after the next July or January 1st. Therefore, the last known leap-second is used as a constant over future intervals. Time tags refer to the UT time-scale conversion from TDB on Earth regardless of observer location within the solar system, although clock rates may differ due to the local gravity field and no analog to "UT" may be defined for that location. Any 'b' symbol in the 1st-column denotes a B.C. date. First-column blank (" ") denotes an A.D. date. 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. NOTE: "n.a." in output means quantity "not available" at the print-time. 'r rdot' = The Sun's apparent range ("r", light-time aberrated) and range-rate ("rdot") relative to the target center, as seen by the observer. A positive "rdot" means the target center was moving away from the Sun, negative means moving toward the Sun. Units: AU and KM/S 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 = '10199' QUANTITIES = '19' START_TIME = '2066-Jun-24' STEP_SIZE = '1 hours' STOP_TIME = '2066-Jun-28'