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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 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1594102308792167 | 1.4032e-07 | |
a | 2.44707370731156 | 3.5683e-08 | au |
q | 2.056985122650564 | 3.2603e-07 | au |
i | 6.232497822528404 | 9.9085e-06 | deg |
node | 48.48858487361134 | 5.5528e-05 | deg |
peri | 153.0154347866344 | 5.9279e-05 | deg |
M | 187.7299074975163 | 3.0279e-05 | deg |
tp | 2459869.577444004211 (2022-Oct-17.07744400) | 0.00013004 | TDB |
period | 1398.19905093534 3.83 | 3.0583e-05 8.373e-08 | d yr |
n | .257474069775097 | 5.6317e-09 | deg/d |
Q | 2.837162291972557 | 4.1371e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2457280.5 (2015-Sep-15.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1585753986427435 | 1.4073e-07 | |
q | 2.059696994036318 | 3.2683e-07 | au |
tp | 2457072.103479892710 (2015-Feb-18.60347989) | 8.304e-05 | TDB |
node | 48.52919835463358 | 5.5485e-05 | deg |
peri | 153.037777926745 | 5.9242e-05 | deg |
i | 6.234395585451217 | 9.9106e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
1.98042101403001E-14 |
-4.587105625307801E-14 |
5.998026230493625E-12 |
1.365309916031914E-13 |
9.617862011554101E-13 |
-9.724037301285262E-15 |
q |
-4.587105625307801E-14 |
1.068202305837033E-13 |
-1.313963501071494E-11 |
-3.193408934710644E-13 |
-2.019412106706553E-12 |
2.370219541513608E-14 |
tp |
5.998026230493625E-12 |
-1.313963501071494E-11 |
6.895601567376702E-9 |
3.850697540544523E-11 |
1.719515941330775E-9 |
-2.67734721187863E-12 |
node |
1.365309916031914E-13 |
-3.193408934710644E-13 |
3.850697540544523E-11 |
3.07855653600218E-9 |
-3.051664336957277E-9 |
-2.112309309952744E-10 |
peri |
9.617862011554101E-13 |
-2.019412106706553E-12 |
1.719515941330775E-9 |
-3.051664336957277E-9 |
3.509562144327799E-9 |
2.094631618274375E-10 |
i |
-9.724037301285262E-15 |
2.370219541513608E-14 |
-2.67734721187863E-12 |
-2.112309309952744E-10 |
2.094631618274375E-10 |
9.822011615130023E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
17.2 |
|
n/a |
MPO434367 |
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|
382067 (2011 EU53) Discovered 2005-Oct-12 by Spacewatch at Kitt Peak |
Reference: | Last Updated: 2013-12-19 |
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