var aaah = ` ******************************************************************************* JPL/HORIZONS Shoemaker-Levy 9 (D/1993 F2-A) 2023-Feb-24 08:14:17 Rec #:90002125 (+COV) Soln.date: - n.a. (span: n.a.) IAU76/J2000 helio. ecliptic osc. elements (au, days, deg., period=Julian yrs): EPOCH= 2449480.5 ! 1994-May-08.0000000 (TDB) RMSW= n.a. EC= .2162091669027183 QR= 5.380563100306042 TP= 2449435.6031964924 OM= 220.5376550079234 W= 354.8935191875186 IN= 6.003293873510072 A= 6.864794627724644 MA= 2.460243947958167 ADIST= 8.349026155143246 PER= 17.986618608735 N= .054797753 ANGMOM= .044004738 DAN= 5.38436 DDN= 8.3399 L= 215.4590319 B= -.5333655 MOID= 4.37419987 TP= 1994-Mar-24.1031964924 Comet physical (GM= km^3/s^2; RAD= km): GM= n.a. RAD= n.a. M1= n.a. M2= n.a. k1= n.a. k2= n.a. PHCOF= n.a. COMET comments 1: soln ref.= JPL#A38 2: Valid 1992-Jul-15_00:00 to 1994-Jul-16_20:11 UTC ERT ******************************************************************************* ******************************************************************************* Ephemeris / WWW_USER Fri Feb 24 08:14:17 2023 Pasadena, USA / Horizons ******************************************************************************* Target body name: Shoemaker-Levy 9 (D/1993 F2-A) {source: DASTCOM} Center body name: Solar System Barycenter (0) {source: DE441} Center-site name: BODY CENTER ******************************************************************************* Start time : A.D. 1993-Mar-23 00:00:00.0000 TDB Stop time : A.D. 1994-Jul-16 00:00:00.0000 TDB Step-size : 7200 minutes ******************************************************************************* 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) Small perturbers: Yes {source: SB441-N16} Output units : AU-D Calendar mode : Mixed Julian/Gregorian Output type : GEOMETRIC cartesian states Output format : 1 (position only) Reference frame : Ecliptic of J2000.0 ******************************************************************************* Initial IAU76/J2000 heliocentric ecliptic osculating elements (au, days, deg.): EPOCH= 2449480.5 ! 1994-May-08.0000000 (TDB) RMSW= n.a. EC= .2162091669027183 QR= 5.380563100306042 TP= 2449435.6031964924 OM= 220.5376550079234 W= 354.8935191875186 IN= 6.003293873510072 Equivalent ICRF heliocentric cartesian coordinates (au, au/d): X=-4.162628049179208E+00 Y=-3.126449771958254E+00 Z=-1.368305388731505E+00 VX= 5.076590319177418E-03 VY=-6.167189228704376E-03 VZ=-1.742349389985143E-03 Comet physical (GM= km^3/s^2; RAD= km): GM= n.a. RAD= n.a. M1= n.a. M2= n.a. k1= n.a. k2= n.a. PHCOF= n.a. ******************************************************************************* JDTDB, Calendar Date (TDB), X, Y, Z, ************************************************************************************************************************** $$SOE 2449069.500000000, A.D. 1993-Mar-23 00:00:00.0000, -5.425979439119425E+00, -6.537603528405060E-01, -8.392520257680817E-02, 2449074.500000000, A.D. 1993-Mar-28 00:00:00.0000, -5.420753809751758E+00, -6.881597892243204E-01, -8.529002185847970E-02, 2449079.500000000, A.D. 1993-Apr-02 00:00:00.0000, -5.415271187434395E+00, -7.225805264203272E-01, -8.660203598564127E-02, 2449084.500000000, A.D. 1993-Apr-07 00:00:00.0000, -5.409531764891793E+00, -7.570203680204786E-01, -8.786166984016607E-02, 2449089.500000000, A.D. 1993-Apr-12 00:00:00.0000, -5.403535735698447E+00, -7.914771532354851E-01, -8.906931730458588E-02, 2449094.500000000, A.D. 1993-Apr-17 00:00:00.0000, -5.397283294689250E+00, -8.259487551041712E-01, -9.022534267727164E-02, 2449099.500000000, A.D. 1993-Apr-22 00:00:00.0000, -5.390774638343633E+00, -8.604330788630060E-01, -9.133008196117678E-02, 2449104.500000000, A.D. 1993-Apr-27 00:00:00.0000, -5.384009965145584E+00, -8.949280604625299E-01, -9.238384403638901E-02, 2449109.500000000, A.D. 1993-May-02 00:00:00.0000, -5.376989475921373E+00, -9.294316652189006E-01, -9.338691172556825E-02, 2449114.500000000, A.D. 1993-May-07 00:00:00.0000, -5.369713374156654E+00, -9.639418865900692E-01, -9.433954276030705E-02, 2449119.500000000, A.D. 1993-May-12 00:00:00.0000, -5.362181866294384E+00, -9.984567450672605E-01, -9.524197065552031E-02, 2449124.500000000, A.D. 1993-May-17 00:00:00.0000, -5.354395162014813E+00, -1.032974287173471E+00, -9.609440549815380E-02, 2449129.500000000, A.D. 1993-May-22 00:00:00.0000, -5.346353474498516E+00, -1.067492584561647E+00, -9.689703465575585E-02, 2449134.500000000, A.D. 1993-May-27 00:00:00.0000, -5.338057020673479E+00, -1.102009733206083E+00, -9.765002340980224E-02, 2449139.500000000, A.D. 1993-Jun-01 00:00:00.0000, -5.329506021447075E+00, -1.136523852681414E+00, -9.835351551808387E-02, 2449144.500000000, A.D. 1993-Jun-06 00:00:00.0000, -5.320700701923832E+00, -1.171033085524082E+00, -9.900763370990581E-02, 2449149.500000000, A.D. 1993-Jun-11 00:00:00.0000, -5.311641291609630E+00, -1.205535596671741E+00, -9.961248011733033E-02, 2449154.500000000, A.D. 1993-Jun-16 00:00:00.0000, -5.302328024602629E+00, -1.240029572976590E+00, -1.001681366452296E-01, 2449159.500000000, A.D. 1993-Jun-21 00:00:00.0000, -5.292761139771192E+00, -1.274513222789321E+00, -1.006746652825089E-01, 2449164.500000000, A.D. 1993-Jun-26 00:00:00.0000, -5.282940880919091E+00, -1.308984775610842E+00, -1.011321083564700E-01, 2449169.500000000, A.D. 1993-Jul-01 00:00:00.0000, -5.272867496938242E+00, -1.343442481809397E+00, -1.015404887319219E-01, 2449174.500000000, A.D. 1993-Jul-06 00:00:00.0000, -5.262541241949178E+00, -1.377884612401075E+00, -1.018998099562828E-01, 2449179.500000000, A.D. 1993-Jul-11 00:00:00.0000, -5.251962375429383E+00, -1.412309458892081E+00, -1.022100563515841E-01, 2449184.500000000, A.D. 1993-Jul-16 00:00:00.0000, -5.241131162329499E+00, -1.446715333181484E+00, -1.024711930539489E-01, 2449189.500000000, A.D. 1993-Jul-21 00:00:00.0000, -5.230047873177393E+00, -1.481100567523536E+00, -1.026831660007956E-01, 2449194.500000000, A.D. 1993-Jul-26 00:00:00.0000, -5.218712784169900E+00, -1.515463514548991E+00, -1.028459018657058E-01, 2449199.500000000, A.D. 1993-Jul-31 00:00:00.0000, -5.207126177252094E+00, -1.549802547345218E+00, -1.029593079405658E-01, 2449204.500000000, A.D. 1993-Aug-05 00:00:00.0000, -5.195288340183743E+00, -1.584116059595197E+00, -1.030232719642833E-01, 2449209.500000000, A.D. 1993-Aug-10 00:00:00.0000, -5.183199566592634E+00, -1.618402465775859E+00, -1.030376618970317E-01, 2449214.500000000, A.D. 1993-Aug-15 00:00:00.0000, -5.170860156014238E+00, -1.652660201416578E+00, -1.030023256386516E-01, 2449219.500000000, A.D. 1993-Aug-20 00:00:00.0000, -5.158270413917117E+00, -1.686887723418962E+00, -1.029170906894738E-01, 2449224.500000000, A.D. 1993-Aug-25 00:00:00.0000, -5.145430651713474E+00, -1.721083510439600E+00, -1.027817637514716E-01, 2449229.500000000, A.D. 1993-Aug-30 00:00:00.0000, -5.132341186754230E+00, -1.755246063337768E+00, -1.025961302672591E-01, 2449234.500000000, A.D. 1993-Sep-04 00:00:00.0000, -5.119002342308032E+00, -1.789373905690440E+00, -1.023599538940122E-01, 2449239.500000000, A.D. 1993-Sep-09 00:00:00.0000, -5.105414447523258E+00, -1.823465584377216E+00, -1.020729759089113E-01, 2449244.500000000, A.D. 1993-Sep-14 00:00:00.0000, -5.091577837371862E+00, -1.857519670238346E+00, -1.017349145421968E-01, 2449249.500000000, A.D. 1993-Sep-19 00:00:00.0000, -5.077492852573745E+00, -1.891534758809599E+00, -1.013454642334078E-01, 2449254.500000000, A.D. 1993-Sep-24 00:00:00.0000, -5.063159839500338E+00, -1.925509471138341E+00, -1.009042948057689E-01, 2449259.500000000, A.D. 1993-Sep-29 00:00:00.0000, -5.048579150055908E+00, -1.959442454685771E+00, -1.004110505530398E-01, 2449264.500000000, A.D. 1993-Oct-04 00:00:00.0000, -5.033751141534986E+00, -1.993332384320915E+00, -9.986534923239099E-02, 2449269.500000000, A.D. 1993-Oct-09 00:00:00.0000, -5.018676176454066E+00, -2.027177963412703E+00, -9.926678095605261E-02, 2449274.500000000, A.D. 1993-Oct-14 00:00:00.0000, -5.003354622355516E+00, -2.060977925027246E+00, -9.861490697354701E-02, 2449279.500000000, A.D. 1993-Oct-19 00:00:00.0000, -4.987786851581372E+00, -2.094731033238362E+00, -9.790925833529847E-02, 2449284.500000000, A.D. 1993-Oct-24 00:00:00.0000, -4.971973241014343E+00, -2.128436084560405E+00, -9.714933442721292E-02, 2449289.500000000, A.D. 1993-Oct-29 00:00:00.0000, -4.955914171783032E+00, -2.162091909513638E+00, -9.633460136453109E-02, 2449294.500000000, A.D. 1993-Nov-03 00:00:00.0000, -4.939610028928028E+00, -2.195697374333664E+00, -9.546449023172411E-02, 2449299.500000000, A.D. 1993-Nov-08 00:00:00.0000, -4.923061201024954E+00, -2.229251382837945E+00, -9.453839515350269E-02, 2449304.500000000, A.D. 1993-Nov-13 00:00:00.0000, -4.906268079760086E+00, -2.262752878464138E+00, -9.355567118004680E-02, 2449309.500000000, A.D. 1993-Nov-18 00:00:00.0000, -4.889231059453520E+00, -2.296200846497001E+00, -9.251563196732759E-02, 2449314.500000000, A.D. 1993-Nov-23 00:00:00.0000, -4.871950536524251E+00, -2.329594316502985E+00, -9.141754723082193E-02, 2449319.500000000, A.D. 1993-Nov-28 00:00:00.0000, -4.854426908891038E+00, -2.362932364994240E+00, -9.026063994795401E-02, 2449324.500000000, A.D. 1993-Dec-03 00:00:00.0000, -4.836660575301983E+00, -2.396214118346732E+00, -8.904408328113426E-02, 2449329.500000000, A.D. 1993-Dec-08 00:00:00.0000, -4.818651934584671E+00, -2.429438756000430E+00, -8.776699718924667E-02, 2449334.500000000, A.D. 1993-Dec-13 00:00:00.0000, -4.800401384807530E+00, -2.462605513973775E+00, -8.642844469078503E-02, 2449339.500000000, A.D. 1993-Dec-18 00:00:00.0000, -4.781909322341676E+00, -2.495713688729353E+00, -8.502742773639622E-02, 2449344.500000000, A.D. 1993-Dec-23 00:00:00.0000, -4.763176140811097E+00, -2.528762641433275E+00, -8.356288264218846E-02, 2449349.500000000, A.D. 1993-Dec-28 00:00:00.0000, -4.744202229917171E+00, -2.561751802657249E+00, -8.203367502761690E-02, 2449354.500000000, A.D. 1994-Jan-02 00:00:00.0000, -4.724987974121302E+00, -2.594680677579969E+00, -8.043859419283088E-02, 2449359.500000000, A.D. 1994-Jan-07 00:00:00.0000, -4.705533751166878E+00, -2.627548851753496E+00, -7.877634685977429E-02, 2449364.500000000, A.D. 1994-Jan-12 00:00:00.0000, -4.685839930418548E+00, -2.660355997511151E+00, -7.704555018867967E-02, 2449369.500000000, A.D. 1994-Jan-17 00:00:00.0000, -4.665906870993114E+00, -2.693101881106331E+00, -7.524472396646835E-02, 2449374.500000000, A.D. 1994-Jan-22 00:00:00.0000, -4.645734919651763E+00, -2.725786370687270E+00, -7.337228184534178E-02, 2449379.500000000, A.D. 1994-Jan-27 00:00:00.0000, -4.625324408418011E+00, -2.758409445231495E+00, -7.142652148783400E-02, 2449384.500000000, A.D. 1994-Feb-01 00:00:00.0000, -4.604675651879111E+00, -2.790971204586493E+00, -6.940561344780852E-02, 2449389.500000000, A.D. 1994-Feb-06 00:00:00.0000, -4.583788944120656E+00, -2.823471880790961E+00, -6.730758858416838E-02, 2449394.500000000, A.D. 1994-Feb-11 00:00:00.0000, -4.562664555234229E+00, -2.855911850884947E+00, -6.513032376381218E-02, 2449399.500000000, A.D. 1994-Feb-16 00:00:00.0000, -4.541302727325845E+00, -2.888291651459372E+00, -6.287152556066652E-02, 2449404.500000000, A.D. 1994-Feb-21 00:00:00.0000, -4.519703669937931E+00, -2.920611995247736E+00, -6.052871159571235E-02, 2449409.500000000, A.D. 1994-Feb-26 00:00:00.0000, -4.497867554779015E+00, -2.952873790127982E+00, -5.809918908537585E-02, 2449414.500000000, A.D. 1994-Mar-03 00:00:00.0000, -4.475794509631535E+00, -2.985078160984565E+00, -5.558003006771817E-02, 2449419.500000000, A.D. 1994-Mar-08 00:00:00.0000, -4.453484611277974E+00, -3.017226474984857E+00, -5.296804265136366E-02, 2449424.500000000, A.D. 1994-Mar-13 00:00:00.0000, -4.430937877247077E+00, -3.049320370957441E+00, -5.025973747241356E-02, 2449429.500000000, A.D. 1994-Mar-18 00:00:00.0000, -4.408154256132335E+00, -3.081361793731881E+00, -4.745128833801085E-02, 2449434.500000000, A.D. 1994-Mar-23 00:00:00.0000, -4.385133616170472E+00, -3.113353034523638E+00, -4.453848576534748E-02, 2449439.500000000, A.D. 1994-Mar-28 00:00:00.0000, -4.361875731682730E+00, -3.145296778742569E+00, -4.151668176881836E-02, 2449444.500000000, A.D. 1994-Apr-02 00:00:00.0000, -4.338380266869054E+00, -3.177196162995423E+00, -3.838072377286168E-02, 2449449.500000000, A.D. 1994-Apr-07 00:00:00.0000, -4.314646756293298E+00, -3.209054843580338E+00, -3.512487488647883E-02, 2449454.500000000, A.D. 1994-Apr-12 00:00:00.0000, -4.290674581190847E+00, -3.240877079490509E+00, -3.174271689774733E-02, 2449459.500000000, A.D. 1994-Apr-17 00:00:00.0000, -4.266462940444098E+00, -3.272667833938362E+00, -2.822703112892136E-02, 2449464.500000000, A.D. 1994-Apr-22 00:00:00.0000, -4.242010814670359E+00, -3.304432899807108E+00, -2.456965057656899E-02, 2449469.500000000, A.D. 1994-Apr-27 00:00:00.0000, -4.217316921294650E+00, -3.336179056428782E+00, -2.076127430103884E-02, 2449474.500000000, A.D. 1994-May-02 00:00:00.0000, -4.192379657648572E+00, -3.367914267985415E+00, -1.679123143524031E-02, 2449479.500000000, A.D. 1994-May-07 00:00:00.0000, -4.167197027903024E+00, -3.399647938132671E+00, -1.264717681976972E-02, 2449484.500000000, A.D. 1994-May-12 00:00:00.0000, -4.141766547769790E+00, -3.431391241984296E+00, -8.314692078436492E-03, 2449489.500000000, A.D. 1994-May-17 00:00:00.0000, -4.116085117989029E+00, -3.463157566797177E+00, -3.776753094566789E-03, 2449494.500000000, A.D. 1994-May-22 00:00:00.0000, -4.090148852935811E+00, -3.494963109091672E+00, 9.869959362862899E-04, 2449499.500000000, A.D. 1994-May-27 00:00:00.0000, -4.063952842901903E+00, -3.526827703203906E+00, 6.001256497803521E-03, 2449504.500000000, A.D. 1994-Jun-01 00:00:00.0000, -4.037490815177026E+00, -3.558776003427406E+00, 1.129653305532817E-02, 2449509.500000000, A.D. 1994-Jun-06 00:00:00.0000, -4.010754634760552E+00, -3.590839227363331E+00, 1.691129975959655E-02, 2449514.500000000, A.D. 1994-Jun-11 00:00:00.0000, -3.983733539107203E+00, -3.623057831792374E+00, 2.289535693759769E-02, 2449519.500000000, A.D. 1994-Jun-16 00:00:00.0000, -3.956412906433072E+00, -3.655485827792636E+00, 2.931530167402728E-02, 2449524.500000000, A.D. 1994-Jun-21 00:00:00.0000, -3.928772146322109E+00, -3.688198189405105E+00, 3.626403898434041E-02, 2449529.500000000, A.D. 1994-Jun-26 00:00:00.0000, -3.900780779829646E+00, -3.721304667292452E+00, 4.387878864505713E-02, 2449534.500000000, A.D. 1994-Jul-01 00:00:00.0000, -3.872390283854278E+00, -3.754978660941904E+00, 5.237945953567597E-02, 2449539.500000000, A.D. 1994-Jul-06 00:00:00.0000, -3.843513999700134E+00, -3.789528822591156E+00, 6.216637388543247E-02, 2449544.500000000, A.D. 1994-Jul-11 00:00:00.0000, -3.813960923925829E+00, -3.825637700820004E+00, 7.415983134626561E-02, 2449549.500000000, A.D. 1994-Jul-16 00:00:00.0000, -3.782967685092604E+00, -3.866111421832434E+00, 9.260439693462628E-02, $$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 X X-component of position vector (au) Y Y-component of position vector (au) Z Z-component of position vector (au) ABERRATIONS AND CORRECTIONS Geometric state vectors 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 ******************************************************************************* `;