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
JPL Small-Body Database Browser
Search: [ help ]  
(2020 OK5)
Classification: Apollo [NEO]          SPK-ID: 54049822
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0839538792644822 1.0707e-05  
a 1.079718347292475 1.1847e-05 au
q .9890718035242365 7.3784e-07 au
i 1.020326462214116 0.00014127 deg
node 320.2385780377114 4.9716e-05 deg
peri 86.550596845931 0.0011861 deg
M 217.8714254833876 0.0034359 deg
tp 2459162.286786269536
(2020-Nov-08.78678627)
0.0012495 TDB
period 409.7926349794312
1.12
0.0067445
1.847e-05
d
yr
n .8784930944844079 1.4459e-05 deg/d
Q 1.170364891060714 1.2842e-05 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      62 days  
   first obs. used      2020-07-13  
   last obs. used      2020-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .47705  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-13 07:23:30  

Additional Information
 Earth MOID = .0143986 au 
 Jupiter MOID = 3.94553 au 
 T_jup = 5.727 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.558   .39356 17 autocmod 2.8

[ 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
1926-Sep-17 12:52 4_12:51 Earth 0.0701324267719524 0.0214988412325379 0.118962150116531 3.51809112543117 3.50727542881542 2424776.035861284 6530.77351412295 2436980.26769548 8.74800951054094 -5.76913432707385 73607.2786972508 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1936-Dec-19 07:48 2_12:28 Earth 0.174488521580725 0.123455933967065 0.22578575442492 6.60085797377569 6.59854419822355 2428521.824935058 3628.2773050111 2573805.17277252 61.2847323171042 -7.48396242865385 33112.3966328487 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1945-Sep-08 09:54 23:01 Earth 0.191336504556862 0.167998563372612 0.214672450427389 7.10020343414512 7.0982418645372 2431706.912609917 1380.67527140322 1163310.92346121 10.1532428113812 -0.793436159684633 23548.1223714182 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1946-Mar-22 12:02 6_12:44 Earth 0.138635352066081 0.133253305308513 0.144331999837417 2.76274324861059 2.75577785513059 2431902.001455364 9404.4445919998 430218.220740999 9.81362781737437 50.2826711530472 750279.99461653 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1955-Dec-11 23:53 2_08:50 Earth 0.0642490413405519 0.0461922562660112 0.0830657798974219 3.1742998080316 3.16120816186666 2435453.494793631 3410.42402839423 983550.762338071 13.0378399884709 -20.7595348138584 105320.946090714 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1964-Sep-15 06:10 3_05:04 Earth 0.0989163949448338 0.0590718430816851 0.138807120185755 4.37685293297964 4.3706942509988 2438653.756731936 4623.85695797435 1990890.83364498 8.86378708736775 -4.50027770913848 80961.3948408578 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1973-Aug-27 04:53 1_08:47 Earth 0.416603311291362 0.393200193090915 0.440007404817268 13.7347236128395 13.734257944108 2441921.703489320 1967.12652602405 1167476.01167878 13.3156590259884 -1.6804814610933 101421.205438478 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1974-May-18 04:04 5_11:39 Earth 0.156154572950222 0.154745672686038 0.157647849498982 3.03111602896394 3.02548148292688 2442185.669398258 7898.56870033561 195101.144318328 30.797262814526 -68.3439808141705 316852.203951262 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1974-Dec-25 22:17 1_07:23 Earth 0.292545545646968 0.270808276628647 0.314284093202252 10.1751774852533 10.1742823349209 2442407.428365259 1883.32083177064 1084410.55403603 109.145796379568 -1.89304911607888 8865.74117512483 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1983-Oct-16 17:13 1_01:52 Earth 0.0148693581869059 0.0146909381223104 0.0150485316374457 1.32280740516236 1.179590683046 2445624.217040208 1552.16885494451 10602.6612595052 23.8835755065281 25.86333102081 84392.8450960355 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1992-Sep-09 14:38 04:57 Earth 0.123786585435238 0.121149206524465 0.126424279804815 5.14166966780716 5.13748162115359 2448875.109437391 296.808469473478 131892.177132829 13.3703756498262 -5.10112413594572 82434.3414194004 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
1993-Feb-25 14:32 21:06 Earth 0.122826285139101 0.121859910912313 0.123796528889755 2.33970891476445 2.33041877429982 2449044.105362699 1265.87835026982 59313.675199746 11.2192563663178 36.2850000042597 428105.01328584 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2001-Aug-27 06:15 04:05 Earth 0.348364386458136 0.345436227612355 0.351292584031717 11.750596020911 11.7499450962288 2452148.760090628 244.698532221475 146131.246539251 21.3840460368311 -2.40716946605297 73383.5343191572 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2002-Apr-27 04:58 17:29 Earth 0.161299313129148 0.161249940228941 0.161350417005319 3.15720724058188 3.15197078948451 2452391.706828540 1048.96904646674 26491.5919315396 29.3918591790746 84.5705649714045 372195.746123463 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2002-Dec-26 23:08 02:59 Earth 0.370578934332117 0.367548264957246 0.373609620717417 12.5570253961811 12.5564527916792 2452635.464117445 178.968204479629 151179.505725483 88.7826281625214 -1.66711623182092 12939.8750284741 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2011-Jun-27 06:38 21:28 Earth 0.128186987879582 0.127275149192344 0.129098704133008 2.3002273079537 2.29117304200525 2455739.776206313 1287.86278044104 45034.3411382924 9.13430519743444 -2.49800448519587 36671.3618366853 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2011-Dec-16 02:47 03:36 Earth 0.139181007489163 0.136372311859642 0.141990603945198 5.59794780531502 5.59452693781152 2455911.615785172 216.363354356929 141189.836737367 28.2202347738806 -7.58898985455551 56737.4168996206 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2020-Oct-29 08:54 00:03 Earth 0.0164352219242664 0.016426932284683 0.0164435102936967 1.2862131423086 1.15330139442132 2459151.871015311 2.92647026574191 334.560708090115 46.9599974656073 3.82011436220112 3674.51303989135 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2029-Sep-11 14:01 06:46 Earth 0.0716752070198965 0.0689175228294311 0.0744371096213084 3.53226729802851 3.52172735483255 2462391.084198105 405.571211972693 140332.217535999 25.8724439852364 -12.3097914707895 66256.08313497 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2030-Feb-03 01:16 1_03:34 Earth 0.100194250950394 0.0987436701913389 0.101647371570985 1.72030607770405 1.70477761865624 2462535.552440904 1654.26094376685 76692.3392402115 18.6816789906516 23.5718215265122 120997.851471951 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2038-Aug-23 20:05 06:56 Earth 0.359879722098269 0.354810342562521 0.364949322409034 12.0898115024965 12.0891990866065 2465659.336658794 416.436617548597 253185.45051412 54.1426863951984 -3.27229222278969 40924.9151706348 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2039-Apr-28 13:27 1_09:42 Earth 0.159863433028461 0.159655104269203 0.160076811475003 3.15126209951785 3.1459685910283 2465907.060196278 2021.94507782888 46057.7383769534 31.9691779627295 -76.8960452877573 345507.376427476 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2039-Dec-23 15:46 05:06 Earth 0.35000812272148 0.343778749122629 0.356237596299855 11.9644340300101 11.9637977421717 2466146.156770097 306.348757761114 310776.204324486 70.6330172652318 -1.8892402438253 17139.0343545189 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2048-Jul-27 10:15 7_23:35 Earth 0.0913423928310085 0.0836023519803691 0.0990210397932838 1.3115578655488 1.28912511367158 2469284.926917713 11495.1092838753 366171.655672172 14.2332124813821 14.1944417677392 59032.5553858716 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2048-Dec-06 14:09 1_07:53 Earth 0.0563160615257691 0.0434821203742453 0.0693366210111659 3.10214744563063 3.08685808915051 2469417.089606754 1913.3953996504 664683.215981163 13.571095790431 -15.006619721132 93556.0233128997 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2057-Dec-06 03:01 8_08:04 Earth 0.0518021742769234 0.0140846165027264 0.118603284168208 2.98763250462825 2.97036641688825 2472703.625975399 12003.9301684325 3381906.55497842 13.296972094397 -16.3762802526564 98508.325124982 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2083-Jul-30 09:48 1_02:52 Earth 0.0969537410569713 0.0904102433002012 0.103566381258868 1.36060688297459 1.34025637830965 2482070.908477576 1611.84623539102 352871.889147718 13.6659385856543 21.8804286285154 315300.105184534 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
2083-Dec-07 20:26 5_10:28 Earth 0.0635991060040973 0.0550975799290504 0.0721427859034012 3.34544381590478 3.33289731152399 2482201.351224908 7827.56068371998 432785.86296532 14.6872806272667 -12.0337351933788 78001.427165382 T 17 CATAB v2.0f-lin.ifort 2020-Sep-13 07:23:43 2020-Sep-13 07:24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-21 01:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin