******************************************************************************* JPL/HORIZONS (2006 RH120) 2024-Apr-26 19:58:44 Rec #:50041799 (+COV) Soln.date: 2022-Dec-20_14:42:34 # obs: 133 (2006-2007) IAU76/J2000 helio. ecliptic osc. elements (au, days, deg., period=Julian yrs): EPOCH= 2454101.5 ! 2007-Jan-01.00 (TDB) Residual RMS= .53055 EC= .03744067182298642 QR= .9603646059202628 TP= 2454167.6067880942 OM= 323.0881705631016 W= 206.3169504727512 IN= .3093522132878884 A= .9977199096279007 MA= 294.6211657400694 ADIST= 1.035075213335539 PER= .9966 N= .988988214 ANGMOM= .017170429 DAN= 1.03092 DDN= .96397 L= 169.4047892 B= -.1371466 MOID= .00306037 TP= 2007-Mar-08.1067880942 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= 1.382036413997E-10 A2= -5.072741303593E-11 A3= -1.298995921388E-11 Non-standard or simulated/proxy model: ALN= 1. NK= 0. NM= 2. NN= 0. R0= 1. ASTEROID comments: 1: soln ref.= JPL#53, OCC=1 radar( 0 delay, 3 Dop.) 2: source=ORB; Nongravitational accels. using nonstandard g(r) = (1 au/ r)^2 ******************************************************************************* ******************************************************************************* Ephemeris / WWW_USER Fri Apr 26 19:58:44 2024 Pasadena, USA / Horizons ******************************************************************************* Target body name: (2006 RH120) {source: JPL#53} 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.240426.p240720 EOP coverage : DATA-BASED 1962-JAN-20 TO 2024-APR-26. PREDICTS-> 2024-JUL-19 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= 2454101.5 ! 2007-Jan-01.00 (TDB) Residual RMS= .53055 EC= .03744067182298642 QR= .9603646059202628 TP= 2454167.6067880942 OM= 323.0881705631016 W= 206.3169504727512 IN= .3093522132878884 Equivalent ICRF heliocentric cartesian coordinates (au, au/d): X=-1.716343206734086E-01 Y= 8.868999199857666E-01 Z= 3.884674209749523E-01 VX=-1.708782257536563E-02 VY=-3.313193113386959E-03 VZ=-1.513976544398608E-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= 1.382036413997E-10 A2= -5.072741303593E-11 A3= -1.298995921388E-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 25.333 n.a. 1.056991249114 -0.1655202 0.06254050004924 -1.6837500 28.6156968 1.8680647 132.0931 /L 154806.354 0.0281909 2028-Jun-02 00:00 25.284 n.a. 1.056892339370 -0.1769907 0.06157372732723 -1.6643747 28.6181549 1.8401821 132.6642 /L 153340.101 0.0284426 2028-Jun-03 00:00 25.236 n.a. 1.056786810556 -0.1884410 0.06061804954365 -1.6453354 28.6207912 1.8130389 133.2430 /L 151831.926 0.0286960 2028-Jun-04 00:00 25.187 n.a. 1.056674674885 -0.1998692 0.05967325811839 -1.6266745 28.6236055 1.7866176 133.8295 /L 150280.817 0.0289509 2028-Jun-05 00:00 25.137 n.a. 1.056555945720 -0.2112733 0.05873913395263 -1.6083859 28.6265973 1.7608619 134.4239 /L 148685.489 0.0292072 2028-Jun-06 00:00 25.088 n.a. 1.056430637553 -0.2226513 0.05781547502064 -1.5904174 28.6297663 1.7356825 135.0261 /L 147044.366 0.0294647 2028-Jun-07 00:00 25.037 n.a. 1.056298765994 -0.2340013 0.05690212123153 -1.5726776 28.6331121 1.7109675 135.6366 /L 145355.574 0.0297235 2028-Jun-08 00:00 24.987 n.a. 1.056160347753 -0.2453215 0.05599897358786 -1.5550485 28.6366342 1.6865943 136.2556 /L 143616.963 0.0299835 2028-Jun-09 00:00 24.936 n.a. 1.056015400626 -0.2566099 0.05510600573532 -1.5373990 28.6403324 1.6624425 136.8833 /L 141826.146 0.0302446 2028-Jun-10 00:00 24.884 n.a. 1.055863943479 -0.2678647 0.05422326767599 -1.5195976 28.6442062 1.6384025 137.5203 /L 139980.545 0.0305068 2028-Jun-11 00:00 24.832 n.a. 1.055705996235 -0.2790842 0.05335088304189 -1.5015219 28.6482550 1.6143815 138.1667 /L 138077.442 0.0307700 2028-Jun-12 00:00 24.780 n.a. 1.055541579859 -0.2902664 0.05248904230418 -1.4830634 28.6524787 1.5903040 138.8230 /L 136114.019 0.0310342 2028-Jun-13 00:00 24.727 n.a. 1.055370716344 -0.3014097 0.05163799443335 -1.4641278 28.6568766 1.5661102 139.4895 /L 134087.395 0.0312993 2028-Jun-14 00:00 24.674 n.a. 1.055193428697 -0.3125123 0.05079803901779 -1.4446335 28.6614484 1.5417517 140.1664 /L 131994.654 0.0315651 2028-Jun-15 00:00 24.620 n.a. 1.055009740924 -0.3235724 0.04996952003791 -1.4245078 28.6661936 1.5171873 140.8539 /L 129832.868 0.0318315 2028-Jun-16 00:00 24.566 n.a. 1.054819678019 -0.3345884 0.04915282166100 -1.4036838 28.6711119 1.4923789 141.5523 /L 127599.128 0.0320982 2028-Jun-17 00:00 24.511 n.a. 1.054623265945 -0.3455587 0.04834836568518 -1.3820979 28.6762028 1.4672899 142.2614 /L 125290.571 0.0323651 2028-Jun-18 00:00 24.456 n.a. 1.054420531621 -0.3564815 0.04755660962508 -1.3596903 28.6814659 1.4418840 142.9814 /L 122904.427 0.0326318 2028-Jun-19 00:00 24.401 n.a. 1.054211502916 -0.3673553 0.04677804386144 -1.3364078 28.6869009 1.4161282 143.7121 /L 120438.082 0.0328979 2028-Jun-20 00:00 24.345 n.a. 1.053996208630 -0.3781784 0.04601318581131 -1.3122113 28.6925074 1.3899981 144.4532 /L 117889.158 0.0331631 2028-Jun-21 00:00 24.289 n.a. 1.053774678494 -0.3889492 0.04526256889573 -1.2870867 28.6982852 1.3634867 145.2041 /L 115255.614 0.0334269 2028-Jun-22 00:00 24.233 n.a. 1.053546943163 -0.3996661 0.04452672453100 -1.2610574 28.7042339 1.3366142 145.9644 /L 112535.845 0.0336887 2028-Jun-23 00:00 24.176 n.a. 1.053313034218 -0.4103276 0.04380615680602 -1.2341961 28.7103533 1.3094383 146.7329 /L 109728.785 0.0339480 2028-Jun-24 00:00 24.120 n.a. 1.053072984172 -0.4209320 0.04310131195708 -1.2066305 28.7166432 1.2820580 147.5087 /L 106833.960 0.0342041 2028-Jun-25 00:00 24.063 n.a. 1.052826826479 -0.4314776 0.04241254750526 -1.1785384 28.7231035 1.2546114 148.2902 /L 103851.497 0.0344562 2028-Jun-26 00:00 24.007 n.a. 1.052574595548 -0.4419628 0.04174010757933 -1.1501312 28.7297342 1.2272625 149.0758 /L 100782.057 0.0347036 2028-Jun-27 00:00 23.951 n.a. 1.052316326766 -0.4523859 0.04108411022577 -1.1216297 28.7365350 1.2001834 149.8636 /L 97626.7096 0.0349455 2028-Jun-28 00:00 23.894 n.a. 1.052052056513 -0.4627451 0.04044454939517 -1.0932390 28.7435061 1.1735341 150.6516 /L 94386.7760 0.0351810 2028-Jun-29 00:00 23.838 n.a. 1.051781822194 -0.4730386 0.03982131031878 -1.0651278 28.7506475 1.1474471 151.4374 /L 91063.6612 0.0354094 2028-Jun-30 00:00 23.783 n.a. 1.051505662264 -0.4832647 0.03921419412537 -1.0374174 28.7579592 1.1220184 152.2186 /L 87658.7107 0.0356300 2028-Jul-01 00:00 23.727 n.a. 1.051223616258 -0.4934213 0.03862294677268 -1.0101776 28.7654413 1.0973041 152.9928 /L 84173.1031 0.0358420 2028-Jul-02 00:00 23.673 n.a. 1.050935724830 -0.5035065 0.03804728825172 -0.9834291 28.7730942 1.0733226 153.7570 /L 80607.7837 0.0360448 2028-Jul-03 00:00 23.619 n.a. 1.050642029794 -0.5135183 0.03748693946598 -0.9571492 28.7809179 1.0500577 154.5084 /L 76963.4392 0.0362376 2028-Jul-04 00:00 23.565 n.a. 1.050342574174 -0.5234546 0.03694164532187 -0.9312789 28.7889129 1.0274642 155.2437 /L 73240.5090 0.0364199 2028-Jul-05 00:00 23.512 n.a. 1.050037402265 -0.5333130 0.03641119314569 -0.9057319 28.7970794 1.0054739 155.9593 /L 69439.2316 0.0365912 2028-Jul-06 00:00 23.460 n.a. 1.049726559703 -0.5430912 0.03589542578316 -0.8804038 28.8054179 0.9840019 156.6514 /L 65559.7201 0.0367507 2028-Jul-07 00:00 23.410 n.a. 1.049410093547 -0.5527866 0.03539424898964 -0.8551827 28.8139288 0.9629542 157.3156 /L 61602.0614 0.0368980 2028-Jul-08 00:00 23.360 n.a. 1.049088052372 -0.5623966 0.03490763318134 -0.8299581 28.8226126 0.9422345 157.9472 /L 57566.4295 0.0370325 2028-Jul-09 00:00 23.312 n.a. 1.048760486370 -0.5719182 0.03443561024690 -0.8046288 28.8314699 0.9217497 158.5409 /L 53453.2021 0.0371536 2028-Jul-10 00:00 23.266 n.a. 1.048427447455 -0.5813483 0.03397826669934 -0.7791074 28.8405011 0.9014145 159.0909 /L 49263.0701 0.0372607 2028-Jul-11 00:00 23.222 n.a. 1.048088989363 -0.5906838 0.03353573475976 -0.7533230 28.8497067 0.8811522 159.5912 /L 44997.1357 0.0373534 2028-Jul-12 00:00 23.180 n.a. 1.047745167760 -0.5999212 0.03310818290612 -0.7272209 28.8590871 0.8608953 160.0354 /L 40656.9933 0.0374310 2028-Jul-13 00:00 23.140 n.a. 1.047396040340 -0.6090568 0.03269580703985 -0.7007605 28.8686429 0.8405827 160.4168 /L 36244.7980 0.0374929 2028-Jul-14 00:00 23.103 n.a. 1.047041666928 -0.6180870 0.03229882284416 -0.6739135 28.8783742 0.8201570 160.7289 /L 31763.3249 0.0375387 2028-Jul-15 00:00 23.069 n.a. 1.046682109580 -0.6270078 0.03191745925345 -0.6466622 28.8882816 0.7995615 160.9655 /L 27216.0274 0.0375678 2028-Jul-16 00:00 23.039 n.a. 1.046317432694 -0.6358149 0.03155195228957 -0.6190000 28.8983651 0.7787375 161.1212 /L 22607.1006 0.0375797 2028-Jul-17 00:00 23.012 n.a. 1.045947703116 -0.6445041 0.03120253788423 -0.5909348 28.9086250 0.7576238 161.1915 /L 17941.5545 0.0375741 2028-Jul-18 00:00 22.989 n.a. 1.045572990266 -0.6530709 0.03086944175882 -0.5624956 28.9190613 0.7361585 161.1731 /L 13225.2990 0.0375506 2028-Jul-19 00:00 22.969 n.a. 1.045193366250 -0.6615103 0.03055286416594 -0.5337435 28.9296740 0.7142850 161.0642 /L 8465.2320 0.0375090 2028-Jul-20 00:00 22.953 n.a. 1.044808905993 -0.6698176 0.03025295769864 -0.5047846 28.9404630 0.6919630 160.8650 /L 3669.3464 0.0374492 2028-Jul-21 00:00 22.941 n.a. 1.044419687354 -0.6779874 0.02996979796056 -0.4757808 28.9514278 0.6691826 160.5769 /L 1154.3494 0.0373712 2028-Jul-22 00:00 22.933 n.a. 1.044025791247 -0.6860145 0.02970334991626 -0.4469528 28.9625680 0.6459789 160.2034 /L 5993.7739 0.0372751 2028-Jul-23 00:00 22.928 n.a. 1.043627301741 -0.6938931 0.02945343651672 -0.4185684 28.9738827 0.6224415 159.7492 /L 10839.9983 0.0371611 2028-Jul-24 00:00 22.927 n.a. 1.043224306153 -0.7016178 0.02921971869625 -0.3909151 28.9853709 0.5987117 159.2198 /L 15681.6691 0.0370298 2028-Jul-25 00:00 22.928 n.a. 1.042816895120 -0.7091826 0.02900169462536 -0.3642625 28.9970313 0.5749665 158.6220 /T 20507.9475 0.0368816 2028-Jul-26 00:00 22.932 n.a. 1.042405162648 -0.7165817 0.02879872058747 -0.3388274 29.0088625 0.5513939 157.9626 /T 25308.6109 0.0367173 2028-Jul-27 00:00 22.939 n.a. 1.041989206148 -0.7238091 0.02861004867476 -0.3147517 29.0208625 0.5281667 157.2486 /T 30074.4046 0.0365376 2028-Jul-28 00:00 22.947 n.a. 1.041569126452 -0.7308591 0.02843487183145 -0.2920989 29.0330295 0.5054250 156.4867 /T 34797.2572 0.0363433 2028-Jul-29 00:00 22.958 n.a. 1.041145027824 -0.7377255 0.02827236678351 -0.2708642 29.0453610 0.4832680 155.6834 /T 39470.3460 0.0361353 2028-Jul-30 00:00 22.970 n.a. 1.040717017962 -0.7444024 0.02812172887129 -0.2509909 29.0578547 0.4617553 154.8445 /T 44088.0495 0.0359144 2028-Jul-31 00:00 22.984 n.a. 1.040285208001 -0.7508840 0.02798219693816 -0.2323876 29.0705077 0.4409124 153.9755 /T 48645.8299 0.0356816 2028-Aug-01 00:00 22.999 n.a. 1.039849712514 -0.7571642 0.02785306922004 -0.2149421 29.0833171 0.4207374 153.0811 /T 53140.0850 0.0354376 2028-Aug-02 00:00 23.015 n.a. 1.039410649508 -0.7632371 0.02773371222097 -0.1985316 29.0962797 0.4012075 152.1656 /T 57567.9923 0.0351835 2028-Aug-03 00:00 23.033 n.a. 1.038968140415 -0.7690968 0.02762356442575 -0.1830307 29.1093920 0.3822841 151.2328 /T 61927.3577 0.0349200 2028-Aug-04 00:00 23.051 n.a. 1.038522310056 -0.7747374 0.02752213614329 -0.1683170 29.1226502 0.3639169 150.2861 /T 66216.4731 0.0346481 2028-Aug-05 00:00 23.069 n.a. 1.038073286587 -0.7801534 0.02742900629756 -0.1542760 29.1360502 0.3460488 149.3285 /T 70433.9891 0.0343684 2028-Aug-06 00:00 23.089 n.a. 1.037621201412 -0.7853390 0.02734381677878 -0.1408046 29.1495877 0.3286190 148.3627 /T 74578.8031 0.0340817 2028-Aug-07 00:00 23.109 n.a. 1.037166189074 -0.7902891 0.02726626499853 -0.1278140 29.1632582 0.3115680 147.3909 /T 78649.9687 0.0337890 2028-Aug-08 00:00 23.130 n.a. 1.036708387135 -0.7949984 0.02719609541292 -0.1152302 29.1770568 0.2948406 146.4156 /T 82646.6271 0.0334909 2028-Aug-09 00:00 23.151 n.a. 1.036247936040 -0.7994621 0.02713309082885 -0.1029941 29.1909788 0.2783900 145.4385 /T 86567.9602 0.0331882 2028-Aug-10 00:00 23.172 n.a. 1.035784978998 -0.8036756 0.02707706419597 -0.0910602 29.2050191 0.2621796 144.4617 /T 90413.1609 0.0328819 2028-Aug-11 00:00 23.194 n.a. 1.035319661854 -0.8076343 0.02702785129259 -0.0793947 29.2191724 0.2461855 143.4868 /T 94181.4163 0.0325728 2028-Aug-12 00:00 23.216 n.a. 1.034852132983 -0.8113340 0.02698530428231 -0.0679746 29.2334337 0.2303983 142.5155 /T 97871.8953 0.0322617 2028-Aug-13 00:00 23.239 n.a. 1.034382543173 -0.8147705 0.02694928561425 -0.0567874 29.2477975 0.2148264 141.5494 /T 101483.736 0.0319497 2028-Aug-14 00:00 23.262 n.a. 1.033911045528 -0.8179400 0.02691966122973 -0.0458341 29.2622583 0.1995008 140.5902 /T 105016.026 0.0316376 2028-Aug-15 00:00 23.285 n.a. 1.033437795356 -0.8208388 0.02689629160775 -0.0351338 29.2768106 0.1844843 139.6393 /T 108467.782 0.0313267 2028-Aug-16 00:00 23.308 n.a. 1.032962950065 -0.8234633 0.02687901899151 -0.0247319 29.2914488 0.1698879 138.6983 /T 111837.923 0.0310178 2028-Aug-17 00:00 23.332 n.a. 1.032486669048 -0.8258101 0.02686764949426 -0.0147098 29.3061670 0.1558942 137.7688 /T 115125.270 0.0307123 2028-Aug-18 00:00 23.355 n.a. 1.032009113564 -0.8278762 0.02686193012216 -0.0051916 29.3209595 0.1427910 136.8525 /T 118328.570 0.0304114 2028-Aug-19 00:00 23.379 n.a. 1.031530446612 -0.8296586 0.02686152337966 0.0036554 29.3358204 0.1310075 135.9510 /T 121446.598 0.0301162 2028-Aug-20 00:00 23.402 n.a. 1.031050832802 -0.8311547 0.02686598560163 0.0116344 29.3507436 0.1211335 135.0657 /T 124478.326 0.0298280 2028-Aug-21 00:00 23.425 n.a. 1.030570438211 -0.8323621 0.02687475767107 0.0185482 29.3657231 0.1138823 134.1982 /T 127423.161 0.0295481 2028-Aug-22 00:00 23.449 n.a. 1.030089430250 -0.8332785 0.02688717562806 0.0242375 29.3807531 0.1099519 133.3495 /T 130281.208 0.0292776 2028-Aug-23 00:00 23.472 n.a. 1.029607977524 -0.8339020 0.02690250260061 0.0286135 29.3958274 0.1097917 132.5205 /T 133053.470 0.0290174 2028-Aug-24 00:00 23.494 n.a. 1.029126249711 -0.8342308 0.02691997511597 0.0316733 29.4109401 0.1134046 131.7118 /T 135741.927 0.0287684 2028-Aug-25 00:00 23.516 n.a. 1.028644417446 -0.8342634 0.02693885153341 0.0334928 29.4260854 0.1203471 130.9233 /T 138349.481 0.0285309 2028-Aug-26 00:00 23.538 n.a. 1.028162652227 -0.8339984 0.02695845137317 0.0342034 29.4412573 0.1299252 130.1552 /T 140879.787 0.0283054 2028-Aug-27 00:00 23.559 n.a. 1.027681126337 -0.8334345 0.02697818003079 0.0339669 29.4564501 0.1414193 129.4069 /T 143337.040 0.0280922 2028-Aug-28 00:00 23.580 n.a. 1.027200012768 -0.8325704 0.02699753941004 0.0329528 29.4716578 0.1542178 128.6780 /T 145725.759 0.0278913 2028-Aug-29 00:00 23.600 n.a. 1.026719485159 -0.8314052 0.02701612840748 0.0313258 29.4868748 0.1678542 127.9679 /T 148050.607 0.0277027 2028-Aug-30 00:00 23.620 n.a. 1.026239717718 -0.8299378 0.02703363770017 0.0292384 29.5020950 0.1819933 127.2761 /T 150316.260 0.0275262 2028-Aug-31 00:00 23.639 n.a. 1.025760885141 -0.8281677 0.02704984218696 0.0268296 29.5173127 0.1964036 126.6018 /T 152527.303 0.0273619 2028-Sep-01 00:00 23.657 n.a. 1.025283162514 -0.8260941 0.02706459296973 0.0242244 29.5325219 0.2109307 125.9446 /T 154688.171 0.0272096 2028-Sep-02 00:00 23.675 n.a. 1.024806725207 -0.8237167 0.02707780960167 0.0215349 29.5477168 0.2254769 125.3037 /T 156803.097 0.0270689 2028-Sep-03 00:00 23.693 n.a. 1.024331748770 -0.8210352 0.02708947265968 0.0188604 29.5628916 0.2399865 124.6787 /T 158876.086 0.0269400 2028-Sep-04 00:00 23.710 n.a. 1.023858408822 -0.8180496 0.02709961644638 0.0162875 29.5780404 0.2544357 124.0690 /T 160910.889 0.0268225 2028-Sep-05 00:00 23.726 n.a. 1.023386880963 -0.8147601 0.02710832165519 0.0138903 29.5931576 0.2688246 123.4744 /T 162910.994 0.0267164 2028-Sep-06 00:00 23.742 n.a. 1.022917340692 -0.8111668 0.02711570798384 0.0117298 29.6082375 0.2831718 122.8945 /T 164879.619 0.0266216 2028-Sep-07 00:00 23.758 n.a. 1.022449963335 -0.8072702 0.02712192682973 0.0098548 29.6232747 0.2975103 122.3290 /T 166819.709 0.0265382 2028-Sep-08 00:00 23.773 n.a. 1.021984923982 -0.8030706 0.02712715424466 0.0083020 29.6382634 0.3118842 121.7778 /T 168733.948 0.0264662 2028-Sep-09 00:00 23.788 n.a. 1.021522397438 -0.7985686 0.02713158422301 0.0070969 29.6531984 0.3263470 121.2408 /T 170624.755 0.0264058 2028-Sep-10 00:00 23.802 n.a. 1.021062558162 -0.7937649 0.02713542214270 0.0062532 29.6680740 0.3409605 120.7182 /T 172494.301 0.0263570 2028-Sep-11 00:00 23.816 n.a. 1.020605580222 -0.7886602 0.02713887782102 0.0057723 29.6828850 0.3557943 120.2101 /T 174344.512 0.0263203 2028-Sep-12 00:00 23.830 n.a. 1.020151637236 -0.7832553 0.02714215726107 0.0056389 29.6976258 0.3709250 119.7168 /T 176177.069 0.0262958 2028-Sep-13 00:00 23.843 n.a. 1.019700902316 -0.7775511 0.02714545188923 0.0058166 29.7122911 0.3864330 119.2386 /T 177993.415 0.0262839 2028-Sep-14 00:00 23.856 n.a. 1.019253548002 -0.7715487 0.02714892413572 0.0062403 29.7268753 0.4023968 118.7761 /T 179794.762 0.0262853 2028-Sep-15 00:00 23.868 n.a. 1.018809746202 -0.7652493 0.02715268893278 0.0068097 29.7413732 0.4188807 118.3300 /T 181582.105 0.0263003 2028-Sep-16 00:00 23.880 n.a. 1.018369668112 -0.7586540 0.02715679245359 0.0073873 29.7557793 0.4359184 117.9008 /T 183356.270 0.0263297 2028-Sep-17 00:00 23.891 n.a. 1.017933484145 -0.7517645 0.02716119219635 0.0078060 29.7700882 0.4534936 117.4895 /T 185117.988 0.0263741 2028-Sep-18 00:00 23.902 n.a. 1.017501363849 -0.7445822 0.02716574535226 0.0078902 29.7842947 0.4715251 117.0967 /T 186867.999 0.0264341 2028-Sep-19 00:00 23.913 n.a. 1.017073475830 -0.7371088 0.02717021307529 0.0074889 29.7983934 0.4898662 116.7230 /T 188607.183 0.0265103 2028-Sep-20 00:00 23.923 n.a. 1.016649987674 -0.7293461 0.02717428459240 0.0065090 29.8123791 0.5083240 116.3688 /T 190336.673 0.0266031 2028-Sep-21 00:00 23.932 n.a. 1.016231065878 -0.7212962 0.02717761755427 0.0049359 29.8262467 0.5266916 116.0343 /T 192057.915 0.0267126 2028-Sep-22 00:00 23.941 n.a. 1.015816875793 -0.7129610 0.02717988397153 0.0028319 29.8399912 0.5447829 115.7194 /T 193772.663 0.0268389 2028-Sep-23 00:00 23.949 n.a. 1.015407581574 -0.7043426 0.02718080946257 0.0003159 29.8536073 0.5624556 115.4236 /T 195482.911 0.0269818 2028-Sep-24 00:00 23.956 n.a. 1.015003346142 -0.6954432 0.02718019808635 -0.0024640 29.8670902 0.5796183 115.1464 /T 197190.790 0.0271409 2028-Sep-25 00:00 23.963 n.a. 1.014604331142 -0.6862650 0.02717794186527 -0.0053545 29.8804349 0.5962242 114.8873 /T 198898.463 0.0273158 2028-Sep-26 00:00 23.969 n.a. 1.014210696907 -0.6768104 0.02717401892449 -0.0082126 29.8936362 0.6122596 114.6456 /T 200608.041 0.0275061 2028-Sep-27 00:00 23.974 n.a. 1.013822602414 -0.6670818 0.02716848555195 -0.0109111 29.9066892 0.6277322 114.4205 /T 202321.519 0.0277112 2028-Sep-28 00:00 23.979 n.a. 1.013440205218 -0.6570816 0.02716146648290 -0.0133398 29.9195889 0.6426626 114.2114 /T 204040.741 0.0279305 2028-Sep-29 00:00 23.984 n.a. 1.013063661390 -0.6468125 0.02715314594006 -0.0154026 29.9323300 0.6570784 114.0177 /T 205767.380 0.0281636 2028-Sep-30 00:00 23.988 n.a. 1.012693125434 -0.6362773 0.02714376042395 -0.0170139 29.9449077 0.6710131 113.8388 /T 207502.928 0.0284099 2028-Oct-01 00:00 23.991 n.a. 1.012328750203 -0.6254789 0.02713359324885 -0.0180968 29.9573169 0.6845048 113.6741 /T 209248.692 0.0286688 2028-Oct-02 00:00 23.994 n.a. 1.011970686822 -0.6144205 0.02712297031387 -0.0185808 29.9695525 0.6975980 113.5231 /T 211005.792 0.0289399 2028-Oct-03 00:00 23.996 n.a. 1.011619084613 -0.6031050 0.02711225643383 -0.0184016 29.9816098 0.7103443 113.3853 /T 212775.156 0.0292228 2028-Oct-04 00:00 23.999 n.a. 1.011274091024 -0.5915359 0.02710185161115 -0.0175017 29.9934839 0.7228040 113.2604 /T 214557.519 0.0295171 2028-Oct-05 00:00 24.001 n.a. 1.010935851575 -0.5797166 0.02709218681198 -0.0158316 30.0051700 0.7350457 113.1480 /T 216353.418 0.0298224 2028-Oct-06 00:00 24.002 n.a. 1.010604509808 -0.5676504 0.02708371903716 -0.0133510 30.0166633 0.7471470 113.0479 /T 218163.184 0.0301383 2028-Oct-07 00:00 24.004 n.a. 1.010280207235 -0.5553411 0.02707692566961 -0.0100297 30.0279591 0.7591932 112.9599 /T 219986.941 0.0304647 2028-Oct-08 00:00 24.005 n.a. 1.009963083304 -0.5427921 0.02707229815785 -0.0058494 30.0390529 0.7712766 112.8839 /T 221824.598 0.0308014 2028-Oct-09 00:00 24.006 n.a. 1.009653275347 -0.5300071 0.02707033501384 -0.0008043 30.0499398 0.7834958 112.8200 /T 223675.848 0.0311481 2028-Oct-10 00:00 24.007 n.a. 1.009350918538 -0.5169900 0.02707153386869 0.0050964 30.0606153 0.7959537 112.7681 /T 225540.158 0.0315049 2028-Oct-11 00:00 24.008 n.a. 1.009056145846 -0.5037447 0.02707638201808 0.0118254 30.0710746 0.8087564 112.7285 /T 227416.771 0.0318716 2028-Oct-12 00:00 24.009 n.a. 1.008769087983 -0.4902749 0.02708534465742 0.0193327 30.0813132 0.8220082 112.7016 /T 229304.695 0.0322485 2028-Oct-13 00:00 24.010 n.a. 1.008489873344 -0.4765849 0.02709885010996 0.0275397 30.0913264 0.8358039 112.6878 /T 231202.711 0.0326354 2028-Oct-14 00:00 24.011 n.a. 1.008218627953 -0.4626788 0.02711727210407 0.0363354 30.1011096 0.8502161 112.6874 /T 233109.376 0.0330327 2028-Oct-15 00:00 24.012 n.a. 1.007955475393 -0.4485609 0.02714091080615 0.0455769 30.1106581 0.8652778 112.7012 /T 235023.057 0.0334404 2028-Oct-16 00:00 24.012 n.a. 1.007700536743 -0.4342356 0.02716997666841 0.0550990 30.1199674 0.8809645 112.7296 /T 236941.980 0.0338588 2028-Oct-17 00:00 24.013 n.a. 1.007453930503 -0.4197073 0.02720458313530 0.0647354 30.1290330 0.8971837 112.7732 /T 238864.300 0.0342879 2028-Oct-18 00:00 24.014 n.a. 1.007215772533 -0.4049807 0.02724475398136 0.0743468 30.1378505 0.9137788 112.8323 /T 240788.193 0.0347277 2028-Oct-19 00:00 24.015 n.a. 1.006986175983 -0.3900606 0.02729044716058 0.0838483 30.1464155 0.9305515 112.9070 /T 242711.933 0.0351781 2028-Oct-20 00:00 24.016 n.a. 1.006765251244 -0.3749518 0.02734159067925 0.0932218 30.1547237 0.9472960 112.9973 /T 244633.946 0.0356385 2028-Oct-21 00:00 24.016 n.a. 1.006553105890 -0.3596592 0.02739812098582 0.1025124 30.1627710 0.9638318 113.1027 /T 246552.826 0.0361083 2028-Oct-22 00:00 24.017 n.a. 1.006349844651 -0.3441878 0.02746001413298 0.1118083 30.1705532 0.9800241 113.2228 /T 248467.308 0.0365868 2028-Oct-23 00:00 24.018 n.a. 1.006155569371 -0.3285425 0.02752730427602 0.1212187 30.1780663 0.9957887 113.3567 /T 250376.233 0.0370729 2028-Oct-24 00:00 24.018 n.a. 1.005970378992 -0.3127284 0.02760008956964 0.1308535 30.1853063 1.0110851 113.5036 /T 252278.502 0.0375657 2028-Oct-25 00:00 24.019 n.a. 1.005794369518 -0.2967506 0.02767852909468 0.1408125 30.1922692 1.0259042 113.6627 /T 254173.044 0.0380639 2028-Oct-26 00:00 24.020 n.a. 1.005627633990 -0.2806144 0.02776283529543 0.1511804 30.1989512 1.0402571 113.8329 /T 256058.794 0.0385664 2028-Oct-27 00:00 24.021 n.a. 1.005470262447 -0.2643249 0.02785326549463 0.1620282 30.2053482 1.0541662 114.0133 /T 257934.690 0.0390719 2028-Oct-28 00:00 24.023 n.a. 1.005322341880 -0.2478874 0.02795011461090 0.1734159 30.2114566 1.0676605 114.2029 /T 259799.675 0.0395793 2028-Oct-29 00:00 24.024 n.a. 1.005183956179 -0.2313073 0.02805370996060 0.1853962 30.2172727 1.0807735 114.4008 /T 261652.705 0.0400874 2028-Oct-30 00:00 24.026 n.a. 1.005055186077 -0.2145903 0.02816440818242 0.1980183 30.2227926 1.0935440 114.6060 /T 263492.764 0.0405948 2028-Oct-31 00:00 24.028 n.a. 1.004936109094 -0.1977419 0.02828259381872 0.2113301 30.2280131 1.1060182 114.8176 /T 265318.868 0.0411005 2028-Nov-01 00:00 24.031 n.a. 1.004826799482 -0.1807677 0.02840867881235 0.2253785 30.2329307 1.1182523 115.0346 /T 267130.070 0.0416033 2028-Nov-02 00:00 24.034 n.a. 1.004727328182 -0.1636736 0.02854310205664 0.2402096 30.2375422 1.1303151 115.2562 /T 268925.465 0.0421020 2028-Nov-03 00:00 24.038 n.a. 1.004637762779 -0.1464654 0.02868632815311 0.2558661 30.2418447 1.1422894 115.4815 /T 270704.175 0.0425956 2028-Nov-04 00:00 24.042 n.a. 1.004558167478 -0.1291490 0.02883884468301 0.2723841 30.2458352 1.1542725 115.7096 /T 272465.335 0.0430831 2028-Nov-05 00:00 24.047 n.a. 1.004488603068 -0.1117302 0.02900115756495 0.2897905 30.2495111 1.1663741 115.9399 /T 274208.080 0.0435636 2028-Nov-06 00:00 24.053 n.a. 1.004429126910 -0.0942152 0.02917378437855 0.3080983 30.2528697 1.1787137 116.1718 /T 275931.516 0.0440362 2028-Nov-07 00:00 24.059 n.a. 1.004379792909 -0.0766098 0.02935724577289 0.3273044 30.2559088 1.1914159 116.4046 /T 277634.696 0.0445002 2028-Nov-08 00:00 24.066 n.a. 1.004340651498 -0.0589201 0.02955205514981 0.3473865 30.2586260 1.2046056 116.6380 /T 279316.601 0.0449549 2028-Nov-09 00:00 24.074 n.a. 1.004311749615 -0.0411522 0.02975870670529 0.3682999 30.2610192 1.2184012 116.8716 /T 280976.116 0.0453999 2028-Nov-10 00:00 24.083 n.a. 1.004293130682 -0.0233121 0.02997766174100 0.3899749 30.2630865 1.2329078 117.1053 /T 282612.013 0.0458346 2028-Nov-11 00:00 24.092 n.a. 1.004284834578 -0.0054061 0.03020933316835 0.4123132 30.2648261 1.2482069 117.3390 /T 284222.946 0.0462586 2028-Nov-12 00:00 24.103 n.a. 1.004286897611 0.0125597 0.03045406860894 0.4351869 30.2662363 1.2643448 117.5726 /T 285807.454 0.0466718 $$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/hrzn_batch.txt scripts https://ssd.jpl.nasa.gov/ftp/ssd/SCRIPTS Author : Jon.D.Giorgini@jpl.nasa.gov ************************************************************************************************************************************************************** !$$SOF COMMAND = '2006 RH120' START_TIME = '2028-06-01' STOP_TIME = '2028-11-12' STEP_SIZE = '1 day' QUANTITIES = '9,19,20,22,23,39'