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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .02465610677110436 | 1.2736e-07 | |
a | 5.220897387165091 | 4.1832e-07 | au |
q | 5.092170383746168 | 1.0066e-06 | au |
i | 8.753939080587205 | 6.1565e-06 | deg |
node | 89.31109801507591 | 6.1635e-05 | deg |
peri | 305.5373341567952 | 0.00020289 | deg |
M | 325.3471620540612 | 0.00018575 | deg |
tp | 2459419.923219952122 (2021-Jul-24.42321995) | 0.0022162 | TDB |
period | 4357.286967905023 11.93 | 0.00052369 1.434e-06 | d yr |
n | .08262021818890837 | 9.9298e-09 | deg/d |
Q | 5.349624390584014 | 4.2863e-07 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2458007.5 (2017-Sep-11.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .02363387178043302 | 1.275e-07 | |
q | 5.095462164048474 | 1.006e-06 | au |
tp | 2459422.985859222592 (2021-Jul-27.48585922) | 0.0023107 | TDB |
node | 89.31554988592222 | 6.1631e-05 | deg |
peri | 305.7126489659024 | 0.0002104 | deg |
i | 8.755017810166567 | 6.1572e-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 |
1.625685973697561E-14 |
-1.234781041729244E-13 |
7.895735024479829E-11 |
5.392468033430803E-14 |
8.280381657682094E-12 |
-1.815066638438278E-14 |
q |
-1.234781041729244E-13 |
1.011952027634123E-12 |
-1.001254456145325E-9 |
-3.913111650861294E-13 |
-9.867514048116269E-11 |
1.600654504222907E-13 |
tp |
7.895735024479829E-11 |
-1.001254456145325E-9 |
5.339484220541585E-6 |
1.848733309497386E-10 |
4.641543977046564E-7 |
-1.711298316612932E-10 |
node |
5.392468033430803E-14 |
-3.913111650861294E-13 |
1.848733309497386E-10 |
3.798421143342405E-9 |
-3.733190096679637E-9 |
-4.884778726944005E-11 |
peri |
8.280381657682094E-12 |
-9.867514048116269E-11 |
4.641543977046564E-7 |
-3.733190096679637E-9 |
4.426666823172976E-8 |
3.134774452828697E-11 |
i |
-1.815066638438278E-14 |
1.600654504222907E-13 |
-1.711298316612932E-10 |
-4.884778726944005E-11 |
3.134774452828697E-11 |
3.791168924077402E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
13.9 |
|
n/a |
MPO456078 |
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|
437309 (2013 CY199) Discovered 2010-Dec-03 by Mt. Lemmon Survey at Mount Lemmon |
Reference: | Last Updated: 2015-06-04 |
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