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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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2418353587121359 | 3.7785e-08 | |
a | 2.638813906869064 | 1.5192e-08 | au |
q | 2.000655399126811 | 9.8668e-08 | au |
i | 6.277302703075417 | 6.5954e-06 | deg |
node | 154.5271365172964 | 3.8248e-05 | deg |
peri | 268.837298250384 | 4.2458e-05 | deg |
M | 81.00050021598918 | 1.5569e-05 | deg |
tp | 2458648.212873456726 (2019-Jun-13.71287346) | 6.6559e-05 | TDB |
period | 1565.710893357473 4.29 | 1.3521e-05 3.702e-08 | d yr |
n | .2299275054719869 | 1.9856e-09 | deg/d |
Q | 3.276972414611316 | 1.8866e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457182.5 (2015-Jun-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2394895876685816 | 3.7402e-08 | |
q | 2.007953627267534 | 9.7214e-08 | au |
tp | 2457082.024880052174 (2015-Feb-28.52488005) | 6.4568e-05 | TDB |
node | 154.5712843432472 | 3.8204e-05 | deg |
peri | 268.9586755758586 | 4.2521e-05 | deg |
i | 6.277524778853752 | 6.5965e-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 |
1.398937742091241E-15 |
-3.61120024707994E-15 |
-1.034159441566849E-12 |
1.031232735294156E-14 |
-3.011968835021159E-13 |
-2.651517221401972E-15 |
q |
-3.61120024707994E-15 |
9.450606918055814E-15 |
2.820508162624892E-12 |
-3.003860498038458E-14 |
8.232949306337871E-13 |
6.936921645357701E-15 |
tp |
-1.034159441566849E-12 |
2.820508162624892E-12 |
4.169034065482308E-9 |
-4.29622268564057E-11 |
1.218301728367558E-9 |
3.194291963616298E-12 |
node |
1.031232735294156E-14 |
-3.003860498038458E-14 |
-4.29622268564057E-11 |
1.459532273150909E-9 |
-1.462101301030374E-9 |
8.073553045539046E-11 |
peri |
-3.011968835021159E-13 |
8.232949306337871E-13 |
1.218301728367558E-9 |
-1.462101301030374E-9 |
1.808023687505904E-9 |
-7.931863413465445E-11 |
i |
-2.651517221401972E-15 |
6.936921645357701E-15 |
3.194291963616298E-12 |
8.073553045539046E-11 |
-7.931863413465445E-11 |
4.351371915864606E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.6 |
|
n/a |
MPO454066 |
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160900 (2001 SZ306) Discovered 2001-Sep-21 by LINEAR at Socorro |
Reference: 20070828/Numbers.arc | Last Updated: 2007-08-30 |
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