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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 12 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .04679234571069112 | 1.1468e-07 | |
a | 1.88668128186185 | 1.9171e-08 | au |
q | 1.79839903907508 | 2.2677e-07 | au |
i | 20.7860100723782 | 9.1913e-06 | deg |
node | 359.0077844775539 | 2.0353e-05 | deg |
peri | 150.2523354260994 | 9.2661e-05 | deg |
M | 61.37524448136814 | 0.00010022 | deg |
tp | 2459039.124733559350 (2020-Jul-08.62473356) | 0.00026189 | TDB |
period | 946.5558371220824 2.59 | 1.4427e-05 3.95e-08 | d yr |
n | .3803262162478946 | 5.7968e-09 | deg/d |
Q | 1.974963524648619 | 2.0068e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457395.5 (2016-Jan-08.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .04683609894987532 | 1.1463e-07 | |
q | 1.798307413711414 | 2.2665e-07 | au |
tp | 2457146.040008739451 (2015-May-03.54000874) | 0.00024395 | TDB |
node | 359.0338528102845 | 2.0348e-05 | deg |
peri | 150.3227038170604 | 9.2607e-05 | deg |
i | 20.78964668827216 | 9.192e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
1.31411690775809E-14 |
-2.592196771728298E-14 |
-1.373651819075455E-11 |
2.573628872927232E-13 |
-4.980067890815696E-12 |
-1.139758267563659E-13 |
q |
-2.592196771728298E-14 |
5.136842255092224E-14 |
2.851077961650293E-11 |
-5.143433857787772E-13 |
1.035800056580351E-11 |
2.355874730322274E-13 |
tp |
-1.373651819075455E-11 |
2.851077961650293E-11 |
5.951049585364849E-8 |
-4.132020668574204E-10 |
2.208001419566577E-8 |
3.281423045439196E-10 |
node |
2.573628872927232E-13 |
-5.143433857787772E-13 |
-4.132020668574204E-10 |
4.140573972033875E-10 |
-5.318233038816045E-10 |
-6.783556397087421E-11 |
peri |
-4.980067890815696E-12 |
1.035800056580351E-11 |
2.208001419566577E-8 |
-5.318233038816045E-10 |
8.576067357730426E-9 |
1.819933460858646E-10 |
i |
-1.139758267563659E-13 |
2.355874730322274E-13 |
3.281423045439196E-10 |
-6.783556397087421E-11 |
1.819933460858646E-10 |
8.449271669049028E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
17.8 |
|
n/a |
MPO440884 |
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|
469701 (2005 EL206) Discovered 2005-Mar-13 by CSS at Catalina |
Reference: | Last Updated: 2016-08-22 |
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