******************************************************************************* JPL/HORIZONS 574372 (2010 JO179) 2024-May-06 07:03:53 Rec #: 574372 (+COV) Soln.date: 2023-Oct-11_13:26:57 # obs: 172 (1951-2023) IAU76/J2000 helio. ecliptic osc. elements (au, days, deg., period=Julian yrs): EPOCH= 2457505.5 ! 2016-Apr-27.00 (TDB) Residual RMS= .095521 EC= .5018791108934588 QR= 39.390658057427 TP= 2434062.1626813943 OM= 147.0330023839383 W= 10.42690487361221 IN= 32.05045196265507 A= 79.07851069663107 MA= 32.85759619977026 ADIST= 118.7663633358351 PER= 703.22763 N= .001401575 ANGMOM= .132310877 DAN= 39.60923 DDN= 116.82267 L= 155.8980954 B= 5.5112055 MOID= 38.40599823 TP= 1952-Feb-19.6626813943 Asteroid physical parameters (km, seconds, rotational period in hours): GM= n.a. RAD= n.a. ROTPER= n.a. H= 3.91 G= .150 B-V= n.a. ALBEDO= n.a. STYP= n.a. ASTEROID comments: 1: soln ref.= JPL#10, OCC=2 2: source=ORB ******************************************************************************* ******************************************************************************* Ephemeris / WWW_USER Mon May 6 07:03:53 2024 Pasadena, USA / Horizons ******************************************************************************* Target body name: 574372 (2010 JO179) {source: JPL#10} Center body name: Earth (399) {source: DE441} Center-site name: GEOCENTRIC ******************************************************************************* Start time : A.D. 1951-Sep-01 00:00:00.0000 UT Stop time : A.D. 1951-Sep-30 00:00:00.0000 UT Step-size : 180 minutes ******************************************************************************* Target pole/equ : undefined Target radii : undefined 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.240503.p240727 EOP coverage : DATA-BASED 1962-JAN-20 TO 2024-MAY-03. PREDICTS-> 2024-JUL-26 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= 2457505.5 ! 2016-Apr-27.00 (TDB) Residual RMS= .095521 EC= .5018791108934588 QR= 39.390658057427 TP= 2434062.1626813943 OM= 147.0330023839383 W= 10.42690487361221 IN= 32.05045196265507 Equivalent ICRF heliocentric cartesian coordinates (au, au/d): X=-2.041286532974320E+01 Y=-5.273169994198171E+01 Z= 1.011379785796798E+01 VX= 1.649544705701703E-03 VY=-1.927169306918069E-03 VZ=-3.549238585325092E-04 Asteroid physical parameters (km, seconds, rotational period in hours): GM= n.a. RAD= n.a. ROTPER= n.a. H= 3.91 G= .150 B-V= n.a. ALBEDO= n.a. STYP= n.a. ******************************************************************************* Date__(UT)__HR:MN r rdot ************************************************** $$SOE 1951-Sep-01 00:00 39.31966400225 -0.0022122 1951-Sep-01 03:00 39.31966384337 -0.0021892 1951-Sep-01 06:00 39.31966368616 -0.0021662 1951-Sep-01 09:00 39.31966353060 -0.0021432 1951-Sep-01 12:00 39.31966337670 -0.0021203 1951-Sep-01 15:00 39.31966322446 -0.0020973 1951-Sep-01 18:00 39.31966307388 -0.0020743 1951-Sep-01 21:00 39.31966292496 -0.0020513 1951-Sep-02 00:00 39.31966277769 -0.0020283 1951-Sep-02 03:00 39.31966263209 -0.0020053 1951-Sep-02 06:00 39.31966248815 -0.0019823 1951-Sep-02 09:00 39.31966234587 -0.0019594 1951-Sep-02 12:00 39.31966220524 -0.0019364 1951-Sep-02 15:00 39.31966206628 -0.0019134 1951-Sep-02 18:00 39.31966192897 -0.0018904 1951-Sep-02 21:00 39.31966179333 -0.0018674 1951-Sep-03 00:00 39.31966165934 -0.0018444 1951-Sep-03 03:00 39.31966152701 -0.0018214 1951-Sep-03 06:00 39.31966139634 -0.0017985 1951-Sep-03 09:00 39.31966126734 -0.0017755 1951-Sep-03 12:00 39.31966113999 -0.0017525 1951-Sep-03 15:00 39.31966101430 -0.0017295 1951-Sep-03 18:00 39.31966089027 -0.0017065 1951-Sep-03 21:00 39.31966076790 -0.0016835 1951-Sep-04 00:00 39.31966064718 -0.0016606 1951-Sep-04 03:00 39.31966052813 -0.0016376 1951-Sep-04 06:00 39.31966041074 -0.0016146 1951-Sep-04 09:00 39.31966029500 -0.0015916 1951-Sep-04 12:00 39.31966018093 -0.0015686 1951-Sep-04 15:00 39.31966006851 -0.0015456 1951-Sep-04 18:00 39.31965995775 -0.0015227 1951-Sep-04 21:00 39.31965984866 -0.0014997 1951-Sep-05 00:00 39.31965974122 -0.0014767 1951-Sep-05 03:00 39.31965963544 -0.0014537 1951-Sep-05 06:00 39.31965953132 -0.0014307 1951-Sep-05 09:00 39.31965942886 -0.0014078 1951-Sep-05 12:00 39.31965932805 -0.0013848 1951-Sep-05 15:00 39.31965922891 -0.0013618 1951-Sep-05 18:00 39.31965913143 -0.0013388 1951-Sep-05 21:00 39.31965903560 -0.0013158 1951-Sep-06 00:00 39.31965894143 -0.0012929 1951-Sep-06 03:00 39.31965884892 -0.0012699 1951-Sep-06 06:00 39.31965875808 -0.0012469 1951-Sep-06 09:00 39.31965866888 -0.0012239 1951-Sep-06 12:00 39.31965858135 -0.0012010 1951-Sep-06 15:00 39.31965849548 -0.0011780 1951-Sep-06 18:00 39.31965841127 -0.0011550 1951-Sep-06 21:00 39.31965832871 -0.0011320 1951-Sep-07 00:00 39.31965824781 -0.0011091 1951-Sep-07 03:00 39.31965816857 -0.0010861 1951-Sep-07 06:00 39.31965809099 -0.0010631 1951-Sep-07 09:00 39.31965801507 -0.0010401 1951-Sep-07 12:00 39.31965794081 -0.0010172 1951-Sep-07 15:00 39.31965786820 -0.0009942 1951-Sep-07 18:00 39.31965779726 -0.0009712 1951-Sep-07 21:00 39.31965772797 -0.0009483 1951-Sep-08 00:00 39.31965766034 -0.0009253 1951-Sep-08 03:00 39.31965759437 -0.0009023 1951-Sep-08 06:00 39.31965753005 -0.0008794 1951-Sep-08 09:00 39.31965746740 -0.0008564 1951-Sep-08 12:00 39.31965740640 -0.0008334 1951-Sep-08 15:00 39.31965734706 -0.0008105 1951-Sep-08 18:00 39.31965728938 -0.0007875 1951-Sep-08 21:00 39.31965723335 -0.0007645 1951-Sep-09 00:00 39.31965717898 -0.0007416 1951-Sep-09 03:00 39.31965712628 -0.0007186 1951-Sep-09 06:00 39.31965707522 -0.0006957 1951-Sep-09 09:00 39.31965702583 -0.0006727 1951-Sep-09 12:00 39.31965697809 -0.0006497 1951-Sep-09 15:00 39.31965693201 -0.0006268 1951-Sep-09 18:00 39.31965688759 -0.0006038 1951-Sep-09 21:00 39.31965684483 -0.0005809 1951-Sep-10 00:00 39.31965680372 -0.0005579 1951-Sep-10 03:00 39.31965676427 -0.0005350 1951-Sep-10 06:00 39.31965672648 -0.0005120 1951-Sep-10 09:00 39.31965669034 -0.0004891 1951-Sep-10 12:00 39.31965665586 -0.0004661 1951-Sep-10 15:00 39.31965662304 -0.0004432 1951-Sep-10 18:00 39.31965659187 -0.0004202 1951-Sep-10 21:00 39.31965656236 -0.0003973 1951-Sep-11 00:00 39.31965653451 -0.0003743 1951-Sep-11 03:00 39.31965650831 -0.0003514 1951-Sep-11 06:00 39.31965648377 -0.0003284 1951-Sep-11 09:00 39.31965646089 -0.0003055 1951-Sep-11 12:00 39.31965643966 -0.0002826 1951-Sep-11 15:00 39.31965642009 -0.0002596 1951-Sep-11 18:00 39.31965640217 -0.0002367 1951-Sep-11 21:00 39.31965638591 -0.0002138 1951-Sep-12 00:00 39.31965637130 -0.0001908 1951-Sep-12 03:00 39.31965635835 -0.0001679 1951-Sep-12 06:00 39.31965634706 -0.0001450 1951-Sep-12 09:00 39.31965633742 -0.0001220 1951-Sep-12 12:00 39.31965632944 -0.0000991 1951-Sep-12 15:00 39.31965632311 -0.0000762 1951-Sep-12 18:00 39.31965631844 -0.0000533 1951-Sep-12 21:00 39.31965631542 -0.0000303 1951-Sep-13 00:00 39.31965631406 -0.0000074 1951-Sep-13 03:00 39.31965631435 0.0000155 1951-Sep-13 06:00 39.31965631629 0.0000384 1951-Sep-13 09:00 39.31965631989 0.0000613 1951-Sep-13 12:00 39.31965632515 0.0000842 1951-Sep-13 15:00 39.31965633206 0.0001072 1951-Sep-13 18:00 39.31965634062 0.0001301 1951-Sep-13 21:00 39.31965635084 0.0001530 1951-Sep-14 00:00 39.31965636271 0.0001759 1951-Sep-14 03:00 39.31965637623 0.0001988 1951-Sep-14 06:00 39.31965639141 0.0002217 1951-Sep-14 09:00 39.31965640824 0.0002446 1951-Sep-14 12:00 39.31965642672 0.0002675 1951-Sep-14 15:00 39.31965644686 0.0002904 1951-Sep-14 18:00 39.31965646865 0.0003133 1951-Sep-14 21:00 39.31965649210 0.0003362 1951-Sep-15 00:00 39.31965651719 0.0003591 1951-Sep-15 03:00 39.31965654394 0.0003819 1951-Sep-15 06:00 39.31965657234 0.0004048 1951-Sep-15 09:00 39.31965660239 0.0004277 1951-Sep-15 12:00 39.31965663410 0.0004506 1951-Sep-15 15:00 39.31965666746 0.0004735 1951-Sep-15 18:00 39.31965670246 0.0004964 1951-Sep-15 21:00 39.31965673912 0.0005192 1951-Sep-16 00:00 39.31965677744 0.0005421 1951-Sep-16 03:00 39.31965681740 0.0005650 1951-Sep-16 06:00 39.31965685901 0.0005878 1951-Sep-16 09:00 39.31965690228 0.0006107 1951-Sep-16 12:00 39.31965694719 0.0006336 1951-Sep-16 15:00 39.31965699376 0.0006564 1951-Sep-16 18:00 39.31965704198 0.0006793 1951-Sep-16 21:00 39.31965709185 0.0007022 1951-Sep-17 00:00 39.31965714336 0.0007250 1951-Sep-17 03:00 39.31965719653 0.0007479 1951-Sep-17 06:00 39.31965725135 0.0007707 1951-Sep-17 09:00 39.31965730782 0.0007936 1951-Sep-17 12:00 39.31965736593 0.0008164 1951-Sep-17 15:00 39.31965742570 0.0008393 1951-Sep-17 18:00 39.31965748712 0.0008621 1951-Sep-17 21:00 39.31965755018 0.0008849 1951-Sep-18 00:00 39.31965761489 0.0009078 1951-Sep-18 03:00 39.31965768126 0.0009306 1951-Sep-18 06:00 39.31965774927 0.0009534 1951-Sep-18 09:00 39.31965781893 0.0009763 1951-Sep-18 12:00 39.31965789023 0.0009991 1951-Sep-18 15:00 39.31965796319 0.0010219 1951-Sep-18 18:00 39.31965803779 0.0010448 1951-Sep-18 21:00 39.31965811404 0.0010676 1951-Sep-19 00:00 39.31965819194 0.0010904 1951-Sep-19 03:00 39.31965827149 0.0011132 1951-Sep-19 06:00 39.31965835268 0.0011360 1951-Sep-19 09:00 39.31965843552 0.0011588 1951-Sep-19 12:00 39.31965852000 0.0011816 1951-Sep-19 15:00 39.31965860614 0.0012044 1951-Sep-19 18:00 39.31965869392 0.0012273 1951-Sep-19 21:00 39.31965878334 0.0012501 1951-Sep-20 00:00 39.31965887442 0.0012729 1951-Sep-20 03:00 39.31965896713 0.0012956 1951-Sep-20 06:00 39.31965906150 0.0013184 1951-Sep-20 09:00 39.31965915751 0.0013412 1951-Sep-20 12:00 39.31965925516 0.0013640 1951-Sep-20 15:00 39.31965935446 0.0013868 1951-Sep-20 18:00 39.31965945541 0.0014096 1951-Sep-20 21:00 39.31965955800 0.0014324 1951-Sep-21 00:00 39.31965966223 0.0014552 1951-Sep-21 03:00 39.31965976811 0.0014779 1951-Sep-21 06:00 39.31965987564 0.0015007 1951-Sep-21 09:00 39.31965998480 0.0015235 1951-Sep-21 12:00 39.31966009562 0.0015463 1951-Sep-21 15:00 39.31966020807 0.0015690 1951-Sep-21 18:00 39.31966032217 0.0015918 1951-Sep-21 21:00 39.31966043792 0.0016146 1951-Sep-22 00:00 39.31966055531 0.0016373 1951-Sep-22 03:00 39.31966067434 0.0016601 1951-Sep-22 06:00 39.31966079501 0.0016828 1951-Sep-22 09:00 39.31966091733 0.0017056 1951-Sep-22 12:00 39.31966104129 0.0017284 1951-Sep-22 15:00 39.31966116689 0.0017511 1951-Sep-22 18:00 39.31966129413 0.0017739 1951-Sep-22 21:00 39.31966142302 0.0017966 1951-Sep-23 00:00 39.31966155355 0.0018194 1951-Sep-23 03:00 39.31966168572 0.0018421 1951-Sep-23 06:00 39.31966181954 0.0018648 1951-Sep-23 09:00 39.31966195499 0.0018876 1951-Sep-23 12:00 39.31966209209 0.0019103 1951-Sep-23 15:00 39.31966223083 0.0019331 1951-Sep-23 18:00 39.31966237121 0.0019558 1951-Sep-23 21:00 39.31966251323 0.0019785 1951-Sep-24 00:00 39.31966265689 0.0020012 1951-Sep-24 03:00 39.31966280220 0.0020240 1951-Sep-24 06:00 39.31966294914 0.0020467 1951-Sep-24 09:00 39.31966309773 0.0020694 1951-Sep-24 12:00 39.31966324795 0.0020921 1951-Sep-24 15:00 39.31966339982 0.0021149 1951-Sep-24 18:00 39.31966355333 0.0021376 1951-Sep-24 21:00 39.31966370847 0.0021603 1951-Sep-25 00:00 39.31966386526 0.0021830 1951-Sep-25 03:00 39.31966402369 0.0022057 1951-Sep-25 06:00 39.31966418375 0.0022284 1951-Sep-25 09:00 39.31966434546 0.0022511 1951-Sep-25 12:00 39.31966450880 0.0022739 1951-Sep-25 15:00 39.31966467379 0.0022966 1951-Sep-25 18:00 39.31966484041 0.0023193 1951-Sep-25 21:00 39.31966500868 0.0023420 1951-Sep-26 00:00 39.31966517858 0.0023647 1951-Sep-26 03:00 39.31966535012 0.0023874 1951-Sep-26 06:00 39.31966552330 0.0024101 1951-Sep-26 09:00 39.31966569812 0.0024328 1951-Sep-26 12:00 39.31966587458 0.0024555 1951-Sep-26 15:00 39.31966605267 0.0024782 1951-Sep-26 18:00 39.31966623241 0.0025008 1951-Sep-26 21:00 39.31966641378 0.0025235 1951-Sep-27 00:00 39.31966659679 0.0025462 1951-Sep-27 03:00 39.31966678144 0.0025689 1951-Sep-27 06:00 39.31966696772 0.0025916 1951-Sep-27 09:00 39.31966715565 0.0026143 1951-Sep-27 12:00 39.31966734521 0.0026370 1951-Sep-27 15:00 39.31966753641 0.0026597 1951-Sep-27 18:00 39.31966772925 0.0026823 1951-Sep-27 21:00 39.31966792372 0.0027050 1951-Sep-28 00:00 39.31966811984 0.0027277 1951-Sep-28 03:00 39.31966831759 0.0027504 1951-Sep-28 06:00 39.31966851697 0.0027730 1951-Sep-28 09:00 39.31966871800 0.0027957 1951-Sep-28 12:00 39.31966892066 0.0028184 1951-Sep-28 15:00 39.31966912496 0.0028411 1951-Sep-28 18:00 39.31966933089 0.0028637 1951-Sep-28 21:00 39.31966953846 0.0028864 1951-Sep-29 00:00 39.31966974767 0.0029091 1951-Sep-29 03:00 39.31966995851 0.0029317 1951-Sep-29 06:00 39.31967017100 0.0029544 1951-Sep-29 09:00 39.31967038511 0.0029771 1951-Sep-29 12:00 39.31967060087 0.0029997 1951-Sep-29 15:00 39.31967081826 0.0030224 1951-Sep-29 18:00 39.31967103728 0.0030450 1951-Sep-29 21:00 39.31967125794 0.0030677 1951-Sep-30 00:00 39.31967148024 0.0030904 $$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 = '2010 JO179' START_TIME = '1951-Sep-01' STOP_TIME = '1951-Sep-30' STEP_SIZE = '3 hours' QUANTITIES = '19'