Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
192642 (1999 RD32)
Classification: Apollo [NEO, PHA]          SPK-ID: 2192642
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 139 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7696344525127553 1.5484e-08  
a 2.643096665990984 1.141e-08 au
q .6088784105227243 4.1684e-08 au
i 6.797804505641537 6.2854e-06 deg
node 309.9524223211768 3.5396e-05 deg
peri 299.9977768958216 3.5091e-05 deg
M 48.85597341762227 5.0441e-06 deg
tp 2459183.498252189140
(2020-Nov-29.99825219)
2.0616e-05 TDB
period 1569.524130784201
4.30
1.0164e-05
2.783e-08
d
yr
n .2293688850901125 1.4853e-09 deg/d
Q 4.677314921459244 2.0192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      573  
   # delay obs. used      5  
   # Doppler obs. used      4  
   data-arc span      9693 days (26.54 yr)  
   first obs. used      1995-01-02  
   last obs. used      2021-07-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46822  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-18 05:52:47  

Additional Information
 Earth MOID = .0498969 au 
 Jupiter MOID = .672699 au 
 T_jup = 2.872 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.25   n/a MPO637970  
rotation period rot_per 17.08 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D.; Megna, R. (2012) Minor Planet Bull. 39, 154.]
[Vaduvescu, O.; Aznar, A.M.; Tudor, V.; Predatu, M.; et al. (2017) Earth, Moon, and Planets 120, 41-100.]

192642 (1999 RD32)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1909-Jun-26 23:23 1_02:21 Earth 0.381790377201273 0.37948980023433 0.38409105607869 19.3498212979117 19.3494606242177 2418484.474520102 1581.34986223512 115143.91745828 8.6762111623302 -4.92876052077663 442364.181436686 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1922-Apr-23 18:08 1_01:46 Earth 0.345749527862212 0.34232472736874 0.349177308805317 18.0941804683566 18.0937545592218 2423168.255607982 1545.50481084969 178196.56463263 9.62329002156251 16.5099921952721 1233345.04004947 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1929-Oct-09 19:01 04:44 Jupiter 1.92366221951466 1.92151438875194 1.92581009044467 12.7922080939002 12.7577408866579 2425894.292374745 284.476099230383 107999.909007299 56.9590313852827 -8.71540458279087 486568.992917454 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1935-Feb-17 13:44 06:37 Earth 0.304447613774665 0.298706947308287 0.310188667269301 32.0226269337148 32.022353630538 2427851.072565394 396.891082928737 286784.767919484 9.98963195033741 -3.4258821099949 263660.140701298 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1939-Aug-25 07:55 07:28 Earth 0.0701533977099395 0.0661926085553562 0.0741844143728014 21.068609415621 21.066806620574 2429500.829523305 448.377605283886 227945.757946234 8.26295563416284 -29.0014337423518 627091.094396793 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1941-Sep-11 06:44 03:49 Jupiter 0.668370338989562 0.668345823081625 0.668394867120051 7.03665000625952 6.85418506785362 2430248.780868369 228.821698688146 4742.36017758298 81.8767901346891 -72.8585459377084 1817761.78017939 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1952-Apr-13 12:54 10:31 Earth 0.331994522537037 0.330403012030042 0.333586156261463 17.0893126337619 17.0888429962149 2434116.037161801 630.866389923667 80003.5593993378 8.09145571081328 7.25918311422724 639395.961859743 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1953-Jul-18 14:42 02:09 Jupiter 1.78259822568382 1.78169276849446 1.78350371645259 11.6037922904537 11.5627709481356 2434577.112506121 128.804495466453 46776.9348221998 68.6531577745514 -15.9347923686536 721234.073636828 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1964-Dec-18 19:18 00:51 Mars 0.0388595398976947 0.0382631096013624 0.039456051252012 20.3926960879314 20.3923348130737 2438748.303992919 50.8806605010213 29874.9682036358 17.4495071132982 -5.37411569740245 31051.9773437279 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1965-Feb-13 20:12 00:53 Earth 0.393006527034263 0.392229244161005 0.393783818962415 34.3799799944716 34.3797827938772 2438805.341767546 52.952429652198 38874.16296429 8.65648732341535 4.39166140855908 502732.957390286 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1969-Aug-27 03:21 00:04 Earth 0.00932154503531461 0.00931419872898454 0.0093290675778275 22.6221601326802 22.6095211616245 2440460.639365102 3.66542790889858 2055.85775625363 7.8146825943964 -79.6141849928473 174655.655379022 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1969-Aug-27 07:39 00:03 Moon 0.00972376659549896 0.00971735867108224 0.00973035798295634 22.5226084193445 22.5224587726918 2440460.819090935 3.45185564790005 2131.59303893082 7.82800511987513 -81.2566216990652 183442.148756901 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1982-Jun-11 00:37 00:04 Earth 0.414015658932952 0.414013649776792 0.414017668096502 21.394139641315 21.393838823317 2445131.525661306 3.62144109379035 132.986104434178 7.52353207265118 41.1989784813545 4157192.66325095 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1989-Apr-16 00:37 < 00:01 Jupiter 0.767860829256441 0.767859035380344 0.767862623132537 7.88099733960087 7.7397630125179 2447632.525574935 0.434331148973553 90.519817515199 47.2329108767031 15.3307813484505 914437.068572427 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1995-Feb-13 07:58 < 00:01 Earth 0.34984069313872 0.349838308453785 0.349843077823934 33.9317071565171 33.9314826971374 2449761.832142488 0.155927468991527 119.976219946385 7.95467309142847 7.64640806996584 948542.334193438 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1995-Apr-18 05:07 < 00:01 Venus 0.0228104113905256 0.0228095800240676 0.0228112429873544 21.5574698549803 21.5530533112994 2449825.713251962 0.290716421116276 124.092882480492 8.7583740302973 -70.8899897954805 366535.880990592 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1999-May-28 06:29 < 00:01 Venus 0.109113447498165 0.109113264551697 0.109113630448138 20.5332865142606 20.5323172494383 2451326.770220370 0.215224267383821 89.9702236617767 8.56484670035576 87.9909174084363 1942267.55885217 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
1999-Jul-06 22:02 < 00:01 Earth 0.387722023011337 0.387721477855683 0.387722568167167 19.673735317719 19.6733860094087 2451366.418175300 0.281333488408037 30.4441322982529 9.39646002008041 28.2524004352016 2683138.93459118 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2000-Nov-18 02:47 < 00:01 Jupiter 1.13383355429157 1.13383252517819 1.13383458340541 9.00427903921005 8.92092791446227 2451866.616308451 0.192301105528202 75.8579507860217 39.8915634297436 60.1660322602983 3002961.97178913 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2012-Mar-14 10:41 < 00:01 Earth 0.148788256126519 0.14878824647035 0.148788265782688 18.8031488427284 18.8021964323521 2456000.945441019 0.00547282287573244 9.34485724020564 0.478924816802196 89.6962521580211 33671889.9533891 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2016-Sep-21 14:15 < 00:01 Earth 0.48121480979683 0.481214056922899 0.481215562670788 36.8160997830403 36.8159493869727 2457653.093532491 0.0345462828979778 37.816152484727 7.49518515321622 -7.03509543212351 2163749.7239281 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2029-Aug-06 18:53 < 00:01 Earth 0.23481937426434 0.23481753766427 0.234821210865972 16.7347919527491 16.7341138946446 2462355.286634544 0.411543621535662 96.4845986818965 7.25676715265491 18.3909810179725 1652768.43272895 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2036-Sep-15 18:35 < 00:01 Jupiter 1.29056456461777 1.29056328635038 1.29056584288523 10.384194826329 10.3207976178198 2464952.274090050 0.180770173667444 72.5923353547071 56.7586288524847 51.3791193129187 2119936.40710072 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2042-Mar-11 17:53 < 00:01 Earth 0.142853840438906 0.142851199812337 0.142856481080603 19.6494688945749 19.6485196456575 2466955.245381238 0.321542475320185 150.784436428861 8.39615840320148 -29.2045986096834 1317716.85658344 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2046-Sep-04 18:15 < 00:01 Earth 0.107165054621967 0.107162436897772 0.107167672379196 25.8125535987444 25.8115903547728 2468593.260141259 0.250551201989722 160.840146152259 7.21956963507892 -35.7910038428571 1283350.34744193 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2048-May-27 06:56 < 00:01 Jupiter 0.733165718091627 0.733164158777515 0.733167277406364 7.23390783842837 7.07239938762863 2469223.789086601 0.352162621990568 86.4290933580439 28.0630039752693 27.578543810704 1935346.34386869 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2059-Jun-24 06:36 < 00:01 Earth 0.386219999351199 0.386219010004412 0.38622098870062 20.5189868236911 20.5186506023751 2473268.774653505 0.686866389525431 70.9263485217999 8.37141494757567 46.3466071135594 4096568.43231658 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2072-May-08 18:23 < 00:01 Earth 0.383815807084927 0.383814662550909 0.383816951623417 19.7912668801143 19.7909161122864 2477971.266211085 0.979047427709807 87.2881250542835 7.79553299864562 -49.4364953571221 4645906.61943617 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2084-Jan-28 08:04 < 00:01 Jupiter 1.7092573434675 1.70925476412008 1.70925992281512 12.1527638225203 12.1119184477729 2482252.836221045 0.264537510878923 131.962583128885 55.3574682185544 15.2204180356487 1443085.82163889 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2085-Mar-11 06:33 < 00:01 Earth 0.136008160130086 0.136004407225442 0.136011913279367 20.4550179769084 20.4540602147074 2482660.773024893 0.683074734526846 343.374364938453 7.75142747317971 -56.9946939608633 2282097.04811047 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2089-Sep-14 18:12 < 00:01 Earth 0.328736422745563 0.328729810822043 0.328743034683452 32.0313400934438 32.031087052302 2484309.258128274 0.515605804174488 347.07106119179 7.33537554013019 -18.2037963254922 2038049.37769319 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2095-Dec-12 04:45 < 00:01 Jupiter 0.662586967534631 0.662585690542657 0.662588244527734 7.0369561285377 6.85288538420225 2486588.698028984 0.607912061782681 78.0406469734398 16.0916108704694 36.0533210152874 3956165.42593708 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2102-Aug-10 02:09 00:02 Earth 0.212427585755821 0.212418968651107 0.212436203180742 18.0190960289137 18.0183999205809 2489020.589253214 2.13393695307592 594.864988191721 8.67332450037746 43.7547341317491 2612781.2847642 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2115-Jul-06 14:53 00:04 Earth 0.337526097814002 0.337518844156092 0.33753335167918 19.0525310485685 19.0521167083958 2493734.120007750 3.80723343031856 552.164159208083 7.86168656838394 49.0818996434032 4099839.68727143 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2128-Jun-19 23:06 00:05 Earth 0.371146162434737 0.371141086997456 0.371151238089382 20.4671174558926 20.4667666923707 2498466.462230681 4.5444065754636 514.613465749875 7.1552197280736 60.5504710653593 5642234.29899213 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2131-Jul-12 15:14 00:01 Jupiter 1.74161022037172 1.74160100734837 1.74161943339488 12.3368993062287 12.2974141809876 2499584.134607053 1.16045824859682 458.523080512828 50.8257306116686 3.25659449658816 412650.007830171 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2141-Apr-03 20:22 00:07 Earth 0.286272221395432 0.286253427986674 0.286291015490799 16.0912589882223 16.0906805580619 2503137.348567014 7.00388664123251 1169.22264015152 5.96153459439368 -36.7237269802848 4270862.82968191 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2143-May-29 13:54 00:02 Jupiter 0.663336855461734 0.66333546846662 0.663338242457564 7.05230767794362 6.86885874272781 2503923.079114113 1.55982458775942 87.6079615752835 52.8604559893489 -50.9811573240676 1578509.51987127 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2154-Apr-19 10:18 00:11 Earth 0.320821771051205 0.320802725685387 0.320840818573392 17.0574744560779 17.0569875558322 2507900.928871242 11.2483152096525 1619.3910777984 4.57247194939401 -54.0932989901368 7413165.26571028 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2167-Jun-01 19:05 00:11 Earth 0.368422536669194 0.368420380207467 0.368424694954962 20.6909715126543 20.690621979035 2512692.295242590 11.1268912689119 1299.38442387546 6.30145354385567 85.2588424918138 7596465.13827927 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2171-Oct-11 20:37 00:15 Venus 0.0816294477318339 0.0815914636712702 0.0816674636655572 17.3631489511451 17.361616760668 2514285.358728949 15.2851937000884 3171.90141153444 6.42686188041535 53.315758485337 1475741.89288391 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2179-Feb-02 18:07 00:02 Jupiter 1.31381498747363 1.31379649715814 1.31383347778748 10.6867319124911 10.6262330979959 2516956.254988808 1.77867602882052 919.055288707838 50.9512877963528 -4.19737761479823 230181.91301201 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2180-Jun-24 18:04 00:10 Earth 0.364409713966915 0.364396990070229 0.364422439851967 20.8200901175255 20.8197389264514 2517464.252598622 10.2568912395848 1484.80164038473 6.81399651976751 64.7020772385129 6145786.93864243 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2190-Oct-12 17:41 < 00:01 Jupiter 0.858049769168695 0.858044835343905 0.858054703025822 7.62385897992603 7.4932588917679 2521226.236603898 0.48956059669073 365.346311618111 47.2717441346283 -48.9213603253091 1817586.96328119 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
2193-May-26 07:23 00:03 Earth 0.352381073156469 0.35238064174331 0.352381504773179 20.173813356969 20.1734385429564 2522182.807562176 3.25872081147063 443.793218089816 6.53690644982554 -87.3523996385604 7289531.60579083 T 139 CATAB v2.0g-lin.ifort 2021-Jul-18 05:52:53 2021-Jul-18 05:52
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-25 03:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin