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(2003 OA3)
Classification: Amor [NEO]          SPK-ID: 3157482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 52 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3482497088117055 8.9113e-08  
a 1.805369692122077 5.211e-09 au
q 1.176650222543085 1.6107e-07 au
i 17.6721103944326 5.3029e-06 deg
node 189.6641556349635 2.1413e-05 deg
peri 148.2620410972831 3.6007e-05 deg
M 316.4862438622631 1.401e-05 deg
tp 2459107.595622792643
(2020-Sep-15.09562279)
3.4443e-05 TDB
period 886.0284109538277
2.43
3.8361e-06
1.05e-08
d
yr
n .4063075128848889 1.7591e-09 deg/d
Q 2.434089161701069 7.0257e-09 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      6303 days (17.26 yr)  
   first obs. used      2003-07-20  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50766  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-24 07:42:44  

Additional Information
 Earth MOID = .20351 au 
 Jupiter MOID = 3.04911 au 
 T_jup = 3.934 
[ 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 19.5   n/a MPO335165  

[ 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
1906-Sep-20 07:56 < 00:01 Earth 0.229979650383363 0.229975160577526 0.229984140308843 10.7419407512948 10.7408621473629 2417473.830875317 0.11843870287694 346.866990149668 35.499207459571 -50.1630274103676 713827.222784361 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
1923-Sep-20 20:14 < 00:01 Earth 0.204707492232572 0.204706626963615 0.204708357534936 9.98979829424062 9.98849527681459 2423683.343289537 0.106273055710382 196.918437680686 31.6852515717555 -81.3366055119506 936170.030071496 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
1940-Sep-20 20:53 < 00:01 Earth 0.214433516570909 0.214431728952352 0.21443530420224 9.5187456202163 9.51744014163612 2429893.369977789 0.115189130872421 122.349229556415 15.3442914646984 43.6577580264172 1465841.09640298 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
1957-Sep-22 16:18 < 00:01 Earth 0.258903968281788 0.258901201798335 0.258906734767344 9.30596162734159 9.3048556704487 2436104.179367005 0.149178107212565 143.148669975749 37.6789901805436 -16.061456034097 405544.861320625 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
1974-Sep-26 05:13 < 00:01 Earth 0.338962791311262 0.338960081126191 0.338965501510013 9.31240079672533 9.31155664919464 2442316.717384279 0.205687304265312 179.012382027564 54.4687315400119 -43.5051127866571 720766.085200104 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
1991-Oct-02 23:53 < 00:01 Earth 0.436759990004995 0.436758054646399 0.436761925372032 9.34383503143757 9.34318211211551 2448532.495439907 0.238560038038962 157.044884740749 61.1740373566831 -58.930757435689 1122368.00472401 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2003-Sep-22 17:12 < 00:01 Earth 0.450120404177657 0.450118990662922 0.450121817692391 14.8715751909634 14.871177145666 2452905.216796206 0.202145482686417 70.5265302099139 40.799445484061 -2.41913620482132 837561.368726288 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2020-Sep-20 22:39 < 00:01 Earth 0.347082542556108 0.347081721705333 0.347083363407279 12.9440418887734 12.943448800105 2459113.443409816 0.163957127636023 46.2511041303899 20.3390571435453 31.2250453866811 1425081.56923819 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2037-Sep-20 18:20 < 00:01 Earth 0.265998020803607 0.265996799007609 0.265999242599952 11.4705098659905 11.469636557341 2465322.263670988 0.133700268789118 63.6564926753983 33.9042550948958 -20.0280321072623 659011.687532654 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2054-Sep-21 00:52 < 00:01 Earth 0.216929624830654 0.216928403545338 0.216930846122062 10.472643310247 10.4714704088597 2471531.535979789 0.110948083977301 92.5761811870768 34.6507510376808 -54.315326950055 756186.973001534 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2071-Sep-21 16:12 < 00:01 Earth 0.202666558798367 0.202665950679844 0.202667166919736 9.83502172268556 9.83368486721595 2477741.174779768 0.101806161368124 107.582200621956 28.2108794350459 83.845893133138 1048073.72870746 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2088-Sep-21 18:39 < 00:01 Earth 0.223594779569461 0.223591920406589 0.223597638736731 9.4781827205297 9.47692537562139 2483951.277361385 0.152388692318192 151.035552571297 17.8226268557311 19.4026817497896 701112.476810431 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2105-Sep-24 22:27 < 00:01 Earth 0.280514045543498 0.280507538850231 0.28052055228457 9.3549067871457 9.35389137617539 2490162.435490618 0.353320930171429 373.136788725148 43.0118783695859 -29.8113563328303 517681.959413011 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2122-Sep-29 00:52 < 00:01 Earth 0.363673509120288 0.363663925787592 0.363683092646954 9.43023132552766 9.42945436986815 2496375.535856278 0.774647322475357 637.203982670577 53.4549856422201 -41.5911871626874 740469.522674295 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2139-Oct-06 07:43 00:01 Earth 0.462033063748997 0.462021835051238 0.462044292798634 9.4070351998805 9.40642214312285 2502591.821848587 1.46550005610585 849.429608137347 53.378642226392 -48.8905779167892 1294258.16670537 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2151-Sep-23 20:47 < 00:01 Earth 0.421241310702309 0.421228435380521 0.421254186054219 14.2401050682879 14.2396608719424 2506962.365659564 0.241579345271583 666.272578947863 42.1524637072492 -15.5386393660015 361761.040858146 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2168-Sep-22 09:22 < 00:01 Earth 0.318793786046482 0.318782185761275 0.318805386416424 12.3939531104079 12.3932787307277 2513170.890447011 0.178173918400673 634.104623270839 38.0673842620566 -24.2346721941179 468290.591454324 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
2185-Sep-22 07:34 < 00:01 Earth 0.245995878761352 0.245987532961089 0.246004224755283 11.087532168859 11.0865552268921 2519379.815172285 0.124748041014121 540.915818385845 36.3883128884054 -39.8137827540124 608369.766289381 T 52 CATAB v2.0f-lin.ifort 2020-Oct-24 07:42:51 2020-Oct-24 07:43
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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