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(2019 SX3)
Classification: Apollo [NEO]          SPK-ID: 3856706
[ 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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4912011028795423 8.8247e-07  
a 1.898886866824426 3.1203e-06 au
q .9661515435967895 1.6027e-07 au
i 4.553336875427908 1.6258e-05 deg
node 193.3611718503708 2.4831e-05 deg
peri 206.8604537783955 4.7639e-05 deg
M 156.9423432386008 0.00038496 deg
tp 2458783.837231761739
(2019-Oct-27.33723176)		 3.0424e-05 TDB
period 955.7560660205631
2.62		 0.0023558
6.45e-06		 d
yr
n .3766651479377109 9.2842e-07 deg/d
Q 2.831622190052062 4.653e-06 au
   Orbit Determination Parameters
   # obs. used (total)      93  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      7 days  
   first obs. used      2019-09-25  
   last obs. used      2019-10-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .39109  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:44:47  

Additional Information
 Earth MOID = .000667117 au 
 Jupiter MOID = 2.59771 au 
 T_jup = 3.789 
[ 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 25.4   .33884 MPO504269 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
1914-Sep-15 10:14 8_02:18 Earth 0.134309936936991 0.0493323782549156 0.220155055770446 12.2098111824505 12.2081862917138 2420390.926292912 11658.2888586415 4293052.83409055 5.96189923131419 -5.61033665840358 284933.842935605 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
1927-Dec-18 09:27 4_23:06 Earth 0.209884485161954 0.149161595740886 0.272748670028651 13.9679333172948 13.9670244217022 2425232.893890575 7146.36314744923 3258134.91501878 38.8327716390616 18.0997410301027 215587.317353725 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
1935-Aug-22 23:25 2_05:06 Earth 0.495822105337049 0.456190881866327 0.535468342566688 22.9534463641344 22.9532122429113 2428037.475745244 3185.96411408427 1981300.18173281 7.06231476008889 -3.93564298710706 640808.508372466 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
1948-Oct-13 04:32 20:29 Earth 0.0167508156773607 0.0148990223444612 0.0186051961547795 7.72219062937237 7.7015645697361 2432837.688829148 1229.42671896398 92988.8510898981 9.25004550763902 6.26015298279142 29187.4334605278 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
1969-Nov-16 07:26 09:12 Earth 0.052803097720222 0.0525479118786147 0.0530694944752848 7.78270421740001 7.77621782159087 2440541.809807211 551.71275633195 40526.9741573699 27.1283496672043 71.2966467250012 255598.233706879 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
1990-Dec-19 15:05 02:07 Earth 0.222313936785454 0.221160987542715 0.223467465636604 14.3981019410276 14.3972695009556 2448245.128315244 126.890638730656 60228.9713122892 38.943136744153 17.3005936919565 218133.713682019 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
1998-Sep-06 12:17 01:31 Earth 0.259404959233752 0.258469014328684 0.260340922412064 15.9902618325292 15.9896194596001 2451063.011624570 90.7071706686307 46798.3525447235 6.73118929754967 -4.23711628930065 367537.300572745 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2012-Jan-05 03:22 00:28 Earth 0.480997296287406 0.480631668245111 0.481362934085349 22.4767430754163 22.476496619799 2455931.640475081 28.3022118249637 18549.865309794 47.527326804576 10.6158060479599 249534.65974238 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2019-Oct-02 06:00 < 00:01 Earth 0.0221769961450045 0.0221769790558765 0.0221770132341324 8.73401065541015 8.72024368651031 2458758.749834898 0.0188320039389221 2.42579480002465 0.847170907234709 89.307465909202 813296.377950865 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2032-Dec-27 13:49 00:52 Earth 0.338890214549293 0.338293465000863 0.339487016705769 18.0526190087115 18.0521834784357 2463594.075843760 51.6176007467223 30494.5812911679 42.2882028330105 12.619045796466 228413.149916246 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2040-Aug-29 08:10 01:16 Earth 0.389702975113465 0.388794256862561 0.39061170244013 19.8536187099454 19.8532743261364 2466395.840409714 76.3816525387839 45411.2713055428 6.41240682480003 -3.76174732033812 523002.601737092 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2053-Nov-15 19:19 09:00 Earth 0.0531729877464788 0.0529568923234981 0.0533979255821467 7.68642207819778 7.67990006977847 2471222.304847957 540.404183748413 35932.1097669325 26.6995372616375 72.192984230875 261993.961517054 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2074-Sep-18 00:16 07:26 Earth 0.12643405689962 0.123237280934653 0.129631209472601 11.9578305502919 11.956068055284 2478833.510812573 446.376585398077 159790.659880121 4.33924415982723 -3.98403428596067 262266.823961716 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2087-Dec-20 01:14 04:43 Earth 0.207376152632541 0.204954479251169 0.209801000041816 13.871400829558 13.8704745379632 2483674.551225767 282.927235022618 127431.232262493 38.6171715150694 18.5211419738008 218807.483257766 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2108-Oct-15 07:27 03:17 Earth 0.0177114377555438 0.0174046478408009 0.0180182399946752 7.73018940295556 7.71070369815183 2491278.810143068 197.118578227004 15316.4634056218 9.20235961434847 -2.46775673981921 11604.975784214 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2129-Nov-20 12:08 3_00:59 Earth 0.0552327262035637 0.0533249700866983 0.0578762739672556 7.79851056634179 7.79232219224365 2498985.005774803 4379.07239251197 338155.519119831 28.4346778821819 70.2726631335296 253868.445100702 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2137-Aug-25 17:04 1_04:20 Earth 0.497071690669386 0.475614772053513 0.518531583270012 22.9692947617077 22.9690613901783 2501820.211055080 1699.91501571976 1071760.22189737 5.21967969258196 -3.2527858763538 716519.669740973 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2150-Dec-23 12:43 2_18:08 Earth 0.237095940728847 0.199843731194559 0.274885948293138 14.8391572274017 14.8383998888157 2506688.029749530 3968.26790365764 1953970.51375588 39.1760270354491 16.5471068698445 221535.600452156 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2158-Sep-10 02:04 3_01:01 Earth 0.248443812044041 0.204057644941001 0.292858630305778 15.6679686781162 15.6672841662758 2509505.585764525 4381.03148998125 2218066.93697841 5.30322625248331 -3.42297946233443 361078.096258575 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2172-Jan-08 18:26 2_13:19 Earth 0.491712446754857 0.444066149946493 0.539520182598182 22.8210046771447 22.8207672290689 2514374.268302383 3679.10511094145 2421071.54550113 47.6205711434553 10.5283479953435 252888.518420205 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
2179-Oct-06 20:09 8_21:08 Earth 0.0128672220935535 0.00367357315231719 0.0480934373715067 8.49287970322096 8.46846241997896 2517202.339820843 12788.2373781625 1776542.12283661 4.18727965580768 16.7254234330692 125332.782733138 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 21:44:49 2021-Apr-15 21:44
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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