******************************************************************************* JPL/HORIZONS (2006 RH120) 2025-Dec-12 17:47:23 Rec #:50022245 (+COV) Soln.date: 2025-May-20_14:22:14 # obs: 132 (2006-2007) IAU76/J2000 helio. ecliptic osc. elements (au, days, deg., period=Julian yrs): EPOCH= 2454099.5 ! 2006-Dec-30.00 (TDB) Residual RMS= .48178 EC= .03574810063215825 QR= .96035514878686 TP= 2454169.4403147777 OM= 49.64447431634257 W= 121.6218810603342 IN= .2831057718033617 A= .995958783608789 MA= 290.6463045025819 ADIST= 1.031562418430718 PER= .99396 N= .9916125730000001 ANGMOM= .017156332 DAN= 1.01369 DDN= .97639 L= 171.2666677 B= .2410719 MOID= .00375237 TP= 2007-Mar-09.9403147777 Asteroid physical parameters (km, seconds, rotational period in hours): GM= n.a. RAD= n.a. ROTPER= .04583 H= 29.5 G= .150 B-V= n.a. ALBEDO= n.a. STYP= n.a. Asteroid non-gravitational force model (AMRAT= m^2/kg;A1,A2,A3=au/d^2;R0=au): AMRAT= 0. A1= 1.406618673354E-10 A2= -4.908956121653E-11 A3= -1.197467790917E-11 Non-standard or simulated/proxy model: ALN= 1. NK= 0. NM= 2. NN= 0. R0= 1. ASTEROID comments: 1: soln ref.= JPL#54, OCC=2 radar( 0 delay, 2 Dop.) 2: source=ORB ******************************************************************************* ******************************************************************************* Ephemeris / WWW_USER Fri Dec 12 17:47:23 2025 Pasadena, USA / Horizons ******************************************************************************* Target body name: (2006 RH120) {source: JPL#54} Center body name: Earth (399) {source: DE441} Center-site name: GEOCENTRIC ******************************************************************************* Start time : A.D. 2028-Jun-01 00:00:00.0000 UT Stop time : A.D. 2028-Nov-12 00:00:00.0000 UT Step-size : 1440 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.251212.p260310 EOP coverage : DATA-BASED 1962-JAN-20 TO 2025-DEC-12. PREDICTS-> 2026-MAR-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= 2454099.5 ! 2006-Dec-30.00 (TDB) Residual RMS= .48178 EC= .03574810063215825 QR= .96035514878686 TP= 2454169.4403147777 OM= 49.64447431634257 W= 121.6218810603342 IN= .2831057718033617 Equivalent ICRF heliocentric cartesian coordinates (au, au/d): X=-1.373719648819976E-01 Y= 8.930090544244500E-01 Z= 3.911303778451980E-01 VX=-1.717276970201984E-02 VY=-2.789225675551798E-03 VZ=-1.149318338553825E-03 Asteroid physical parameters (km, seconds, rotational period in hours): GM= n.a. RAD= n.a. ROTPER= .04583 H= 29.5 G= .150 B-V= n.a. ALBEDO= n.a. STYP= n.a. Asteroid non-gravitational force model (AMRAT= m^2/kg;A1,A2,A3=au/d^2;R0=au): AMRAT= 0. A1= 1.406618673354E-10 A2= -4.908956121653E-11 A3= -1.197467790917E-11 Non-standard or simulated/proxy model: ALN= 1. NK= 0. NM= 2. NN= 0. R0= 1. ************************************************************************************************************************************************************** Date__(UT)__HR:MN APmag S-brt r rdot delta deldot VmagSn VmagOb S-O-T /r RNG_3sigma RNGRT_3sig ************************************************************************************************************************************************************** $$SOE 2028-Jun-01 00:00 25.327 n.a. 1.056992161245 -0.1654753 0.06244580724456 -1.6822149 28.6156638 1.8647094 132.1801 /L 172636.333 0.0315249 2028-Jun-02 00:00 25.279 n.a. 1.056893276859 -0.1769477 0.06147993370559 -1.6627954 28.6181208 1.8368306 132.7533 /L 170989.847 0.0318067 2028-Jun-03 00:00 25.230 n.a. 1.056787772280 -0.1884000 0.06052518086036 -1.6437110 28.6207560 1.8096910 133.3343 /L 169296.205 0.0320904 2028-Jun-04 00:00 25.181 n.a. 1.056675659674 -0.1998303 0.05958134075123 -1.6250038 28.6235692 1.7832735 133.9230 /L 167554.267 0.0323758 2028-Jun-05 00:00 25.132 n.a. 1.056556952350 -0.2112365 0.05864819506768 -1.6066674 28.6265599 1.7575217 134.5197 /L 165762.587 0.0326627 2028-Jun-06 00:00 25.082 n.a. 1.056431664748 -0.2226168 0.05772554275303 -1.5886492 28.6297279 1.7323467 135.1243 /L 163919.392 0.0329510 2028-Jun-07 00:00 25.031 n.a. 1.056299812425 -0.2339692 0.05681322486719 -1.5708576 28.6330728 1.7076363 135.7372 /L 162022.573 0.0332407 2028-Jun-08 00:00 24.981 n.a. 1.056161412035 -0.2452918 0.05591114373233 -1.5531743 28.6365941 1.6832683 136.3586 /L 160069.716 0.0335317 2028-Jun-09 00:00 24.930 n.a. 1.056016481318 -0.2565828 0.05501927445923 -1.5354679 28.6402914 1.6591221 136.9888 /L 158058.139 0.0338239 2028-Jun-10 00:00 24.878 n.a. 1.055865039084 -0.2678402 0.05413766863142 -1.5176068 28.6441644 1.6350883 137.6283 /L 155984.949 0.0341174 2028-Jun-11 00:00 24.826 n.a. 1.055707105198 -0.2790624 0.05326645154903 -1.4994685 28.6482126 1.6110740 138.2773 /L 153847.096 0.0344119 2028-Jun-12 00:00 24.773 n.a. 1.055542700566 -0.2902475 0.05240581541155 -1.4809442 28.6524356 1.5870038 138.9363 /L 151641.417 0.0347076 2028-Jun-13 00:00 24.720 n.a. 1.055371847121 -0.3013937 0.05155601095634 -1.4619399 28.6568330 1.5628178 139.6054 /L 149364.682 0.0350041 2028-Jun-14 00:00 24.667 n.a. 1.055194567812 -0.3124994 0.05071733955972 -1.4423737 28.6614043 1.5384676 140.2851 /L 147013.622 0.0353015 2028-Jun-15 00:00 24.613 n.a. 1.055010886586 -0.3235627 0.04989014699595 -1.4221731 28.6661492 1.5139118 140.9754 /L 144584.959 0.0355994 2028-Jun-16 00:00 24.559 n.a. 1.054820828373 -0.3345820 0.04907481921608 -1.4012711 28.6710673 1.4891126 141.6765 /L 142075.433 0.0358977 2028-Jun-17 00:00 24.504 n.a. 1.054624419080 -0.3455556 0.04827177977187 -1.3796041 28.6761581 1.4640332 142.3885 /L 139481.841 0.0361961 2028-Jun-18 00:00 24.449 n.a. 1.054421685567 -0.3564819 0.04748148787372 -1.3571126 28.6814212 1.4386371 143.1113 /L 136801.087 0.0364942 2028-Jun-19 00:00 24.394 n.a. 1.054212655642 -0.3673592 0.04670443550212 -1.3337435 28.6868564 1.4128914 143.8448 /L 134030.251 0.0367916 2028-Jun-20 00:00 24.338 n.a. 1.053997358051 -0.3781859 0.04594114152792 -1.3094582 28.6924632 1.3867717 144.5887 /L 131166.682 0.0370880 2028-Jun-21 00:00 24.282 n.a. 1.053775822469 -0.3889605 0.04519214061981 -1.2842427 28.6982414 1.3602705 145.3425 /L 128208.107 0.0373826 2028-Jun-22 00:00 24.226 n.a. 1.053548079498 -0.3996813 0.04445796517086 -1.2581211 28.7041907 1.3334082 146.1055 /L 125152.751 0.0376751 2028-Jun-23 00:00 24.169 n.a. 1.053314160670 -0.4103467 0.04373911991791 -1.2311667 28.7103109 1.3062421 146.8768 /L 121999.441 0.0379646 2028-Jun-24 00:00 24.113 n.a. 1.053074098451 -0.4209551 0.04303605137934 -1.2035079 28.7166018 1.2788710 147.6552 /L 118747.674 0.0382503 2028-Jun-25 00:00 24.056 n.a. 1.052827926252 -0.4315047 0.04234911699060 -1.1753230 28.7230633 1.2514329 148.4392 /L 115397.621 0.0385316 2028-Jun-26 00:00 24.000 n.a. 1.052575678448 -0.4419941 0.04167856046645 -1.1468239 28.7296954 1.2240915 149.2272 /L 111950.053 0.0388075 2028-Jun-27 00:00 23.943 n.a. 1.052317390393 -0.4524213 0.04102449918730 -1.1182320 28.7364978 1.1970190 150.0172 /L 108406.204 0.0390770 2028-Jun-28 00:00 23.887 n.a. 1.052053098445 -0.4627847 0.04038692628410 -1.0897522 28.7434708 1.1703752 150.8071 /L 104767.589 0.0393394 2028-Jun-29 00:00 23.831 n.a. 1.051782839991 -0.4730825 0.03976572611615 -1.0615535 28.7506143 1.1442928 151.5947 /L 101035.821 0.0395938 2028-Jun-30 00:00 23.775 n.a. 1.051506653479 -0.4833128 0.03916069897634 -1.0337569 28.7579284 1.1188679 152.3774 /L 97212.4447 0.0398392 2028-Jul-01 00:00 23.720 n.a. 1.051224578447 -0.4934737 0.03857159008830 -1.0064321 28.7654132 1.0941568 153.1526 /L 93298.8227 0.0400749 2028-Jul-02 00:00 23.665 n.a. 1.050936655563 -0.5035631 0.03799811885120 -0.9795995 28.7730690 1.0701780 153.9175 /L 89296.0577 0.0403002 2028-Jul-03 00:00 23.611 n.a. 1.050642926666 -0.5135790 0.03744000573449 -0.9532361 28.7808960 1.0469155 154.6690 /L 85204.9656 0.0405142 2028-Jul-04 00:00 23.558 n.a. 1.050343434819 -0.5235193 0.03689699536099 -0.9272827 28.7888946 1.0243244 155.4039 /L 81026.0895 0.0407164 2028-Jul-05 00:00 23.505 n.a. 1.050038224370 -0.5333817 0.03636887489559 -0.9016528 28.7970650 1.0023366 156.1185 /L 76759.7510 0.0409060 2028-Jul-06 00:00 23.453 n.a. 1.049727341024 -0.5431637 0.03585548709806 -0.8762419 28.8054077 0.9808673 156.8088 /L 72406.1366 0.0410824 2028-Jul-07 00:00 23.403 n.a. 1.049410831928 -0.5528628 0.03535673765247 -0.8509381 28.8139232 0.9598228 157.4703 /L 67965.4081 0.0412450 2028-Jul-08 00:00 23.354 n.a. 1.049088745763 -0.5624762 0.03487259684895 -0.8256312 28.8226120 0.9391066 158.0983 /L 63437.8304 0.0413931 2028-Jul-09 00:00 23.306 n.a. 1.048761132846 -0.5720010 0.03440309632388 -0.8002201 28.8314746 0.9186260 158.6873 /L 58823.9015 0.0415262 2028-Jul-10 00:00 23.260 n.a. 1.048428045237 -0.5814341 0.03394832214436 -0.7746179 28.8405114 0.8982954 159.2314 /L 54124.4758 0.0416435 2028-Jul-11 00:00 23.216 n.a. 1.048089536842 -0.5907722 0.03350840583250 -0.7487543 28.8497231 0.8780384 159.7246 /L 49340.8724 0.0417445 2028-Jul-12 00:00 23.174 n.a. 1.047745663519 -0.6000118 0.03308351486437 -0.7225749 28.8591099 0.8577873 160.1601 /L 44474.9659 0.0418285 2028-Jul-13 00:00 23.135 n.a. 1.047396483175 -0.6091494 0.03267384379511 -0.6960398 28.8686724 0.8374810 160.5316 /L 39529.2616 0.0418949 2028-Jul-14 00:00 23.099 n.a. 1.047042055874 -0.6181810 0.03227960658098 -0.6691215 28.8784108 0.8170621 160.8323 /L 34506.9612 0.0419431 2028-Jul-15 00:00 23.065 n.a. 1.046682443935 -0.6271027 0.03190103001359 -0.6418030 28.8883255 0.7964740 161.0561 /L 29412.0271 0.0419726 2028-Jul-16 00:00 23.036 n.a. 1.046317712040 -0.6359103 0.03153834751784 -0.6140786 28.8984167 0.7756580 161.1978 /L 24249.2509 0.0419827 2028-Jul-17 00:00 23.009 n.a. 1.045947927348 -0.6445995 0.03119179192988 -0.5859569 28.9086846 0.7545527 161.2529 /L 19024.3351 0.0419732 2028-Jul-18 00:00 22.987 n.a. 1.045573159612 -0.6531655 0.03086158532650 -0.5574680 28.9191292 0.7330961 161.2184 /L 13743.9852 0.0419436 2028-Jul-19 00:00 22.968 n.a. 1.045193481299 -0.6616036 0.03054792371617 -0.5286741 28.9297504 0.7112317 161.0930 /L 8416.0091 0.0418937 2028-Jul-20 00:00 22.953 n.a. 1.044808967713 -0.6699089 0.03025095481119 -0.4996825 28.9405480 0.6889186 160.8768 /L 3049.4794 0.0418234 2028-Jul-21 00:00 22.942 n.a. 1.044419697118 -0.6780760 0.02997074869715 -0.4706561 28.9515217 0.6661468 160.5718 /L 2346.4983 0.0417327 2028-Jul-22 00:00 22.934 n.a. 1.044025750848 -0.6860995 0.02970726424601 -0.4418164 28.9626709 0.6429508 160.1817 /L 7758.9830 0.0416218 2028-Jul-23 00:00 22.930 n.a. 1.043627213415 -0.6939739 0.02946031788942 -0.4134318 28.9739946 0.6194198 159.7114 /L 13177.2096 0.0414909 2028-Jul-24 00:00 22.929 n.a. 1.043224172593 -0.7016935 0.02922956384766 -0.3857900 28.9854919 0.5956944 159.1669 /T 18588.7255 0.0413407 2028-Jul-25 00:00 22.931 n.a. 1.042816719489 -0.7092524 0.02901449366742 -0.3591601 28.9971615 0.5719514 158.5547 /T 23981.4246 0.0411717 2028-Jul-26 00:00 22.936 n.a. 1.042404948590 -0.7166448 0.02881445738042 -0.3337581 29.0090017 0.5483783 157.8821 /T 29343.9038 0.0409847 2028-Jul-27 00:00 22.943 n.a. 1.041988957795 -0.7238647 0.02862870142253 -0.3097246 29.0210107 0.5251481 157.1558 /T 34665.8584 0.0407806 2028-Jul-28 00:00 22.952 n.a. 1.041568848432 -0.7309061 0.02845641380899 -0.2871220 29.0331864 0.5024007 156.3829 /T 39938.3188 0.0405602 2028-Jul-29 00:00 22.963 n.a. 1.041144725259 -0.7377632 0.02829676710405 -0.2659439 29.0455265 0.4802359 155.5696 /T 45153.7212 0.0403247 2028-Jul-30 00:00 22.976 n.a. 1.040716696470 -0.7444300 0.02814895322344 -0.2461326 29.0580285 0.4587136 154.7217 /T 50305.8506 0.0400749 2028-Jul-31 00:00 22.990 n.a. 1.040284873694 -0.7509006 0.02801220825061 -0.2275956 29.0706895 0.4378597 153.8447 /T 55389.7074 0.0398119 2028-Aug-01 00:00 23.006 n.a. 1.039849371992 -0.7571689 0.02788582823504 -0.2102196 29.0835065 0.4176730 152.9433 /T 60401.3397 0.0395367 2028-Aug-02 00:00 23.022 n.a. 1.039410309849 -0.7632292 0.02776917797197 -0.1938813 29.0964763 0.3981312 152.0216 /T 65337.6678 0.0392502 2028-Aug-03 00:00 23.040 n.a. 1.038967809166 -0.7690754 0.02766169462201 -0.1784546 29.1095953 0.3791964 151.0835 /T 70196.3136 0.0389534 2028-Aug-04 00:00 23.058 n.a. 1.038521995219 -0.7747018 0.02756288746753 -0.1638167 29.1228596 0.3608191 150.1322 /T 74975.4422 0.0386472 2028-Aug-05 00:00 23.077 n.a. 1.038072996600 -0.7801028 0.02747233462508 -0.1498527 29.1362652 0.3429429 149.1706 /T 79673.6179 0.0383326 2028-Aug-06 00:00 23.097 n.a. 1.037620945129 -0.7852728 0.02738967732846 -0.1364594 29.1498078 0.3255080 148.2014 /T 84289.6801 0.0380104 2028-Aug-07 00:00 23.117 n.a. 1.037165975747 -0.7902065 0.02731461242839 -0.1235477 29.1634826 0.3084557 147.2270 /T 88822.6425 0.0376815 2028-Aug-08 00:00 23.138 n.a. 1.036708226383 -0.7948988 0.02724688387359 -0.1110437 29.1772849 0.2917323 146.2494 /T 93271.6160 0.0373468 2028-Aug-09 00:00 23.159 n.a. 1.036247837830 -0.7993450 0.02718627398836 -0.0988883 29.1912099 0.2752921 145.2706 /T 97635.7567 0.0370072 2028-Aug-10 00:00 23.181 n.a. 1.035784953617 -0.8035404 0.02713259524668 -0.0870359 29.2052523 0.2591004 144.2924 /T 101914.233 0.0366636 2028-Aug-11 00:00 23.203 n.a. 1.035319719882 -0.8074806 0.02708568294756 -0.0754527 29.2194071 0.2431356 143.3167 /T 106106.209 0.0363169 2028-Aug-12 00:00 23.226 n.a. 1.034852285266 -0.8111612 0.02704538876440 -0.0641157 29.2336690 0.2273916 142.3449 /T 110210.825 0.0359683 2028-Aug-13 00:00 23.249 n.a. 1.034382800796 -0.8145784 0.02701157463709 -0.0530126 29.2480326 0.2118807 141.3787 /T 114227.192 0.0356188 2028-Aug-14 00:00 23.272 n.a. 1.033911419787 -0.8177282 0.02698410596756 -0.0421443 29.2624924 0.1966396 140.4196 /T 118154.361 0.0352694 2028-Aug-15 00:00 23.295 n.a. 1.033438297728 -0.8206070 0.02696284265097 -0.0315301 29.2770429 0.1817392 139.4691 /T 121991.306 0.0349213 2028-Aug-16 00:00 23.318 n.a. 1.032963592182 -0.8232112 0.02694762628880 -0.0212155 29.2916783 0.1673006 138.5288 /T 125736.895 0.0345757 2028-Aug-17 00:00 23.342 n.a. 1.032487462665 -0.8255376 0.02693826229087 -0.0112819 29.3063930 0.1535205 137.6003 /T 129389.884 0.0342340 2028-Aug-18 00:00 23.365 n.a. 1.032010070533 -0.8275831 0.02693449691738 -0.0018535 29.3211811 0.1407046 136.6852 /T 132948.952 0.0338974 2028-Aug-19 00:00 23.389 n.a. 1.031531578853 -0.8293448 0.02693599194212 0.0069024 29.3360366 0.1293015 135.7850 /T 136412.808 0.0335674 2028-Aug-20 00:00 23.413 n.a. 1.031052152274 -0.8308202 0.02694230309024 0.0147895 29.3509537 0.1199168 134.9013 /T 139780.379 0.0332453 2028-Aug-21 00:00 23.436 n.a. 1.030571956884 -0.8320068 0.02695287090234 0.0216112 29.3659262 0.1132633 134.0354 /T 143051.080 0.0329326 2028-Aug-22 00:00 23.459 n.a. 1.030091160082 -0.8329025 0.02696703150061 0.0272089 29.3809483 0.1100073 133.1886 /T 146225.098 0.0326304 2028-Aug-23 00:00 23.482 n.a. 1.029609930433 -0.8335054 0.02698404864237 0.0314949 29.3960138 0.1105326 132.3615 /T 149303.614 0.0323397 2028-Aug-24 00:00 23.505 n.a. 1.029128437552 -0.8338138 0.02700316008042 0.0344675 29.4111170 0.1147680 131.5547 /T 152288.890 0.0320616 2028-Aug-25 00:00 23.527 n.a. 1.028646851987 -0.8338262 0.02702362595994 0.0362031 29.4262519 0.1222213 130.7683 /T 155184.204 0.0317964 2028-Aug-26 00:00 23.549 n.a. 1.028165345130 -0.8335411 0.02704476804572 0.0368342 29.4414127 0.1321886 130.0023 /T 157993.665 0.0315446 2028-Aug-27 00:00 23.570 n.a. 1.027684089135 -0.8329573 0.02706599430439 0.0365227 29.4565934 0.1439665 129.2562 /T 160721.971 0.0313066 2028-Aug-28 00:00 23.591 n.a. 1.027203256846 -0.8320736 0.02708680940712 0.0354386 29.4717884 0.1569678 128.5295 /T 163374.175 0.0310822 2028-Aug-29 00:00 23.611 n.a. 1.026723021733 -0.8308891 0.02710681510487 0.0337464 29.4869918 0.1707488 127.8216 /T 165955.481 0.0308716 2028-Aug-30 00:00 23.631 n.a. 1.026243557819 -0.8294029 0.02712570493334 0.0315989 29.5021977 0.1849920 127.1321 /T 168471.102 0.0306746 2028-Aug-31 00:00 23.650 n.a. 1.025765039593 -0.8276142 0.02714325659558 0.0291347 29.5174003 0.1994787 126.4601 /T 170926.146 0.0304910 2028-Sep-01 00:00 23.669 n.a. 1.025287641916 -0.8255224 0.02715932390268 0.0264787 29.5325938 0.2140636 125.8051 /T 173325.549 0.0303208 2028-Sep-02 00:00 23.687 n.a. 1.024811539920 -0.8231273 0.02717382899454 0.0237428 29.5477722 0.2286551 125.1664 /T 175674.019 0.0301636 2028-Sep-03 00:00 23.704 n.a. 1.024336908895 -0.8204285 0.02718675489325 0.0210259 29.5629297 0.2432019 124.5437 /T 177976.008 0.0300194 2028-Sep-04 00:00 23.721 n.a. 1.023863924190 -0.8174262 0.02719813819246 0.0184146 29.5780606 0.2576831 123.9363 /T 180235.684 0.0298880 2028-Sep-05 00:00 23.738 n.a. 1.023392761120 -0.8141204 0.02720806171464 0.0159824 29.5931593 0.2721009 123.3440 /T 182456.921 0.0297692 2028-Sep-06 00:00 23.754 n.a. 1.022923594886 -0.8105114 0.02721664712110 0.0137902 29.6082200 0.2864755 122.7662 /T 184643.290 0.0296631 2028-Sep-07 00:00 23.769 n.a. 1.022456600504 -0.8065995 0.02722404760738 0.0118865 29.6232373 0.3008408 122.2030 /T 186798.062 0.0295695 2028-Sep-08 00:00 23.785 n.a. 1.021991952745 -0.8023853 0.02723044086081 0.0103077 29.6382057 0.3152416 121.6540 /T 188924.210 0.0294887 2028-Sep-09 00:00 23.799 n.a. 1.021529826080 -0.7978693 0.02723602235296 0.0090789 29.6531196 0.3297319 121.1193 /T 191024.421 0.0294206 2028-Sep-10 00:00 23.814 n.a. 1.021070394629 -0.7930521 0.02724099878532 0.0082138 29.6679737 0.3443736 120.5989 /T 193101.101 0.0293656 2028-Sep-11 00:00 23.828 n.a. 1.020613832107 -0.7879345 0.02724558114852 0.0077133 29.6827624 0.3592366 120.0929 /T 195156.381 0.0293238 2028-Sep-12 00:00 23.841 n.a. 1.020160311769 -0.7825174 0.02724997647118 0.0075620 29.6974805 0.3743974 119.6017 /T 197192.127 0.0292956 2028-Sep-13 00:00 23.855 n.a. 1.019710006357 -0.7768017 0.02725437705909 0.0077232 29.7121225 0.3899362 119.1257 /T 199209.935 0.0292815 2028-Sep-14 00:00 23.867 n.a. 1.019263088030 -0.7707884 0.02725894607993 0.0081316 29.7266830 0.4059312 118.6653 /T 201211.147 0.0292821 2028-Sep-15 00:00 23.880 n.a. 1.018819728307 -0.7644788 0.02726379907317 0.0086866 29.7411566 0.4224463 118.2211 /T 203196.866 0.0292978 2028-Sep-16 00:00 23.892 n.a. 1.018380097985 -0.7578741 0.02726898271466 0.0092506 29.7555380 0.4395147 117.7940 /T 205168.006 0.0293294 2028-Sep-17 00:00 23.903 n.a. 1.017944367073 -0.7509757 0.02727445494664 0.0096565 29.7698217 0.4571191 117.3846 /T 207125.372 0.0293776 2028-Sep-18 00:00 23.914 n.a. 1.017512704705 -0.7437853 0.02728007341190 0.0097287 29.7840025 0.4751775 116.9937 /T 209069.786 0.0294432 2028-Sep-19 00:00 23.925 n.a. 1.017085279068 -0.7363046 0.02728559980074 0.0093164 29.7980751 0.4935429 116.6218 /T 211002.221 0.0295267 2028-Sep-20 00:00 23.935 n.a. 1.016662257321 -0.7285353 0.02729072402989 0.0083269 29.8120344 0.5120217 116.2694 /T 212923.929 0.0296286 2028-Sep-21 00:00 23.944 n.a. 1.016243805533 -0.7204795 0.02729510463155 0.0067459 29.8258751 0.5304069 115.9366 /T 214836.511 0.0297490 2028-Sep-22 00:00 23.953 n.a. 1.015830088618 -0.7121392 0.02729841468549 0.0046360 29.8395922 0.5485126 115.6233 /T 216741.905 0.0298880 2028-Sep-23 00:00 23.961 n.a. 1.015421270293 -0.7035165 0.02730038102511 0.0021163 29.8531807 0.5661971 115.3290 /T 218642.315 0.0300454 2028-Sep-24 00:00 23.968 n.a. 1.015017513031 -0.6946135 0.02730080900787 -0.0006650 29.8666356 0.5833695 115.0533 /T 220540.096 0.0302208 2028-Sep-25 00:00 23.975 n.a. 1.014618978030 -0.6854326 0.02729959197446 -0.0035548 29.8799519 0.5999834 114.7956 /T 222437.634 0.0304136 2028-Sep-26 00:00 23.981 n.a. 1.014225825170 -0.6759760 0.02729670933523 -0.0064098 29.8931245 0.6160259 114.5551 /T 224337.261 0.0306235 2028-Sep-27 00:00 23.987 n.a. 1.013838212966 -0.6662462 0.02729221859365 -0.0091033 29.9061486 0.6315052 114.3313 /T 226241.175 0.0308496 2028-Sep-28 00:00 23.992 n.a. 1.013456298512 -0.6562456 0.02728624560792 -0.0115251 29.9190189 0.6464420 114.1233 /T 228151.410 0.0310916 2028-Sep-29 00:00 23.996 n.a. 1.013080237408 -0.6459770 0.02727897561930 -0.0135793 29.9317306 0.6608648 113.9307 /T 230069.808 0.0313487 2028-Sep-30 00:00 24.000 n.a. 1.012710183686 -0.6354431 0.02727064603648 -0.0151807 29.9442784 0.6748069 113.7528 /T 231998.011 0.0316204 2028-Oct-01 00:00 24.004 n.a. 1.012346289724 -0.6246468 0.02726154096922 -0.0162523 29.9566576 0.6883071 113.5890 /T 233937.455 0.0319060 2028-Oct-02 00:00 24.007 n.a. 1.011988706168 -0.6135912 0.02725198699780 -0.0167238 29.9688630 0.7014100 113.4388 /T 235889.370 0.0322052 2028-Oct-03 00:00 24.009 n.a. 1.011637581859 -0.6022795 0.02724234950225 -0.0165313 29.9808898 0.7141675 113.3018 /T 237854.774 0.0325173 2028-Oct-04 00:00 24.012 n.a. 1.011293063764 -0.5907150 0.02723302893188 -0.0156175 29.9927333 0.7266400 113.1776 /T 239834.470 0.0328419 2028-Oct-05 00:00 24.014 n.a. 1.010955296920 -0.5789011 0.02722445657869 -0.0139330 30.0043886 0.7388964 113.0659 /T 241829.041 0.0331786 2028-Oct-06 00:00 24.015 n.a. 1.010624424383 -0.5668412 0.02721708964522 -0.0114378 30.0158510 0.7510145 112.9663 /T 243838.846 0.0335272 2028-Oct-07 00:00 24.017 n.a. 1.010300587184 -0.5545389 0.02721140558883 -0.0081019 30.0271158 0.7630796 112.8788 /T 245864.011 0.0338872 2028-Oct-08 00:00 24.018 n.a. 1.009983924282 -0.5419979 0.02720789580256 -0.0039071 30.0381784 0.7751842 112.8032 /T 247904.426 0.0342585 2028-Oct-09 00:00 24.019 n.a. 1.009674572523 -0.5292217 0.02720705861008 0.0011520 30.0490342 0.7874266 112.7396 /T 249959.743 0.0346409 2028-Oct-10 00:00 24.020 n.a. 1.009372666594 -0.5162142 0.02720939131858 0.0070660 30.0596784 0.7999100 112.6880 /T 252029.362 0.0350344 2028-Oct-11 00:00 24.021 n.a. 1.009078338976 -0.5029793 0.02721538076129 0.0138075 30.0701065 0.8127401 112.6486 /T 254112.437 0.0354389 2028-Oct-12 00:00 24.022 n.a. 1.008791719889 -0.4895210 0.02722549153033 0.0213259 30.0803138 0.8260211 112.6218 /T 256207.864 0.0358544 2028-Oct-13 00:00 24.023 n.a. 1.008512937242 -0.4758431 0.02724015120545 0.0295428 30.0902957 0.8398474 112.6080 /T 258314.282 0.0362811 2028-Oct-14 00:00 24.024 n.a. 1.008242116565 -0.4619501 0.02725973263773 0.0383467 30.1000476 0.8542911 112.6076 /T 260430.091 0.0367192 2028-Oct-15 00:00 24.025 n.a. 1.007979380954 -0.4478460 0.02728453499937 0.0475946 30.1095650 0.8693847 112.6212 /T 262553.476 0.0371688 2028-Oct-16 00:00 24.026 n.a. 1.007724850996 -0.4335354 0.02731476766246 0.0571212 30.1188433 0.8851032 112.6494 /T 264682.468 0.0376301 2028-Oct-17 00:00 24.027 n.a. 1.007478644704 -0.4190226 0.02735054295038 0.0667601 30.1278781 0.9013534 112.6926 /T 266815.021 0.0381033 2028-Oct-18 00:00 24.028 n.a. 1.007240877450 -0.4043125 0.02739188352868 0.0763722 30.1366648 0.9179783 112.7512 /T 268949.115 0.0385883 2028-Oct-19 00:00 24.029 n.a. 1.007011661901 -0.3894096 0.02743874630347 0.0858725 30.1451993 0.9347793 112.8254 /T 271082.837 0.0390848 2028-Oct-20 00:00 24.030 n.a. 1.006791107962 -0.3743189 0.02749105832637 0.0952434 30.1534773 0.9515505 112.9150 /T 273214.448 0.0395925 2028-Oct-21 00:00 24.031 n.a. 1.006579322732 -0.3590452 0.02754875519277 0.1045299 30.1614945 0.9681117 113.0197 /T 275342.391 0.0401106 2028-Oct-22 00:00 24.031 n.a. 1.006376410460 -0.3435935 0.02761181219082 0.1138205 30.1692470 0.9843283 113.1389 /T 277465.270 0.0406382 2028-Oct-23 00:00 24.032 n.a. 1.006182472520 -0.3279687 0.02768026277482 0.1232244 30.1767308 1.0001165 113.2718 /T 279581.807 0.0411742 2028-Oct-24 00:00 24.033 n.a. 1.005997607380 -0.3121760 0.02775420443569 0.1328517 30.1839417 1.0154360 113.4177 /T 281690.792 0.0417175 2028-Oct-25 00:00 24.034 n.a. 1.005821910577 -0.2962204 0.02783379560712 0.1428018 30.1908760 1.0302782 113.5756 /T 283791.042 0.0422668 2028-Oct-26 00:00 24.035 n.a. 1.005655474686 -0.2801071 0.02791924809111 0.1531599 30.1975298 1.0446544 113.7445 /T 285881.388 0.0428208 2028-Oct-27 00:00 24.036 n.a. 1.005498389280 -0.2638414 0.02801081856899 0.1639968 30.2038991 1.0585874 113.9236 /T 287960.660 0.0433782 2028-Oct-28 00:00 24.037 n.a. 1.005350740888 -0.2474285 0.02810880132111 0.1753724 30.2099803 1.0721062 114.1118 /T 290027.695 0.0439376 2028-Oct-29 00:00 24.039 n.a. 1.005212612940 -0.2308738 0.02821352303415 0.1873396 30.2157697 1.0852445 114.3082 /T 292081.347 0.0444977 2028-Oct-30 00:00 24.041 n.a. 1.005084085714 -0.2141829 0.02832533973214 0.1999476 30.2212636 1.0980415 114.5119 /T 294120.494 0.0450571 2028-Oct-31 00:00 24.044 n.a. 1.004965236276 -0.1973614 0.02844463536334 0.2132441 30.2264586 1.1105433 114.7219 /T 296144.056 0.0456145 2028-Nov-01 00:00 24.046 n.a. 1.004856138431 -0.1804149 0.02857182129979 0.2272764 30.2313514 1.1228063 114.9373 /T 298150.992 0.0461687 2028-Nov-02 00:00 24.050 n.a. 1.004756862676 -0.1633493 0.02870733588647 0.2420904 30.2359388 1.1348995 115.1572 /T 300140.304 0.0467185 2028-Nov-03 00:00 24.053 n.a. 1.004667476161 -0.1461703 0.02885164319401 0.2577289 30.2402179 1.1469057 115.3808 /T 302111.025 0.0472625 2028-Nov-04 00:00 24.058 n.a. 1.004588042655 -0.1288839 0.02900523028143 0.2742281 30.2441857 1.1589222 115.6072 /T 304062.202 0.0477999 2028-Nov-05 00:00 24.063 n.a. 1.004518622525 -0.1114958 0.02916860254172 0.2916146 30.2478398 1.1710589 115.8357 /T 305992.877 0.0483294 2028-Nov-06 00:00 24.068 n.a. 1.004459272711 -0.0940122 0.02934227701191 0.3099016 30.2511774 1.1834351 116.0658 /T 307902.061 0.0488503 2028-Nov-07 00:00 24.075 n.a. 1.004410046704 -0.0764389 0.02952677376671 0.3290859 30.2541963 1.1961753 116.2969 /T 309788.706 0.0493617 2028-Nov-08 00:00 24.082 n.a. 1.004370994528 -0.0587821 0.02972260558784 0.3491451 30.2568942 1.2094041 116.5285 /T 311651.680 0.0498629 2028-Nov-09 00:00 24.090 n.a. 1.004342162722 -0.0410477 0.02993026599246 0.3700343 30.2592691 1.2232398 116.7604 /T 313489.745 0.0503533 2028-Nov-10 00:00 24.098 n.a. 1.004323594312 -0.0232418 0.03015021553473 0.3916838 30.2613189 1.2377870 116.9924 /T 315301.537 0.0508324 2028-Nov-11 00:00 24.108 n.a. 1.004315328788 -0.0053707 0.03038286630521 0.4139950 30.2630420 1.2531269 117.2243 /T 317085.559 0.0512998 2028-Nov-12 00:00 24.118 n.a. 1.004317402077 0.0125596 0.03062856503590 0.4368402 30.2644367 1.2693055 117.4562 /T 318840.188 0.0517551 $$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. STATISTICAL UNCERTAINTIES Output includes formal +/- 3 standard-deviation statistical orbit uncertainty quantities. There is a 99.7% (1-D) or 98.9% (2-D) chance the actual value is within given bounds. These statistical calculations assume observational data errors are random. If there are systematic biases (such as timing, reduction or star-catalog errors), results can be optimistic. Because the epoch covariance is mapped using linearized variational partial derivatives, results can also be optimistic for times far from the solution epoch, particularly for objects having close planetary encounters. 'APmag S-brt' = The asteroids' approximate apparent airless visual magnitude and surface brightness using the standard IAU H-G system magnitude model: APmag = H + 5*log10(delta) + 5*log10(r) - 2.5*log10((1-G)*phi_1 + G*phi_2) For solar phase angles >90 deg, the error could exceed 1 magnitude. For phase angles >120 degrees, output values are rounded to the nearest integer to indicate error could be large and unknown. For Earth-based observers, the estimated dimming due to atmospheric absorption (extinction) is available as a separate, requestable quantity. Surface brightness is the average airless visual magnitude of a square-arcsecond of the illuminated portion of the apparent disk. It is computed only if the target radius is known. Units: MAGNITUDES & MAGNITUDES PER SQUARE ARCSECOND '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 'delta deldot' = Apparent range ("delta", light-time aberrated) and range-rate ("delta-dot") of the target center relative to the observer. A positive "deldot" means the target center is moving away from the observer, negative indicates movement toward the observer. Units: AU and KM/S 'VmagSn VmagOb' = Magnitude of target centers' velocity with respect to the Sun ("VmagSn") and the observer ("VmagOb") at the time light left the target center to be observed (print time minus down-leg light-time). These are absolute values of the velocity vectors (total speeds) and do NOT indicate direction of motion. Units: KM/S 'S-O-T /r' = Sun-Observer-Target apparent SOLAR ELONGATION ANGLE seen from the observers' location at print-time. The '/r' column provides a code indicating the targets' apparent position relative to the Sun in the observers' sky, as described below: Case A: For an observing location on the surface of a rotating body, that body rotational sense is considered: /T indicates target TRAILS Sun (evening sky: rises and sets AFTER Sun) /L indicates target LEADS Sun (morning sky: rises and sets BEFORE Sun) Case B: For an observing point that does not have a rotational model (such as a spacecraft), the "leading" and "trailing" condition is defined by the observers' heliocentric ORBITAL motion: * If continuing in the observers' current direction of heliocentric motion would encounter the targets' apparent longitude first, followed by the Sun's, the target LEADS the Sun as seen by the observer. * If the Sun's apparent longitude would be encountered first, followed by the targets', the target TRAILS the Sun. Two other codes can be output: /* indicates observer is Sun-centered (undefined) /? Target is aligned with Sun center (no lead or trail) The S-O-T solar elongation angle is numerically the minimum separation angle of the Sun and target in the sky in any direction. It does NOT indicate the amount of separation in the leading or trailing directions, which would be defined along the equator of a spherical coordinate system. Units: DEGREES 'RNG_3sigma RNGRT_3sig' = Range and range rate (radial velocity) formal 3-standard-deviation uncertainties. Units: KM, 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/horizons_batch.txt scripts https://ssd.jpl.nasa.gov/ftp/ssd/SCRIPTS Author : Jon.D.Giorgini@jpl.nasa.gov ************************************************************************************************************************************************************** !$$SOF COMMAND = '2006 RH120' QUANTITIES = '9,19,20,22,23,39' START_TIME = '2028-06-01' STEP_SIZE = '1 day' STOP_TIME = '2028-11-12'