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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 11 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2486078041057499 | 7.6106e-08 | |
a | 2.56492120571523 | 1.9603e-08 | au |
q | 1.927261777058094 | 1.9722e-07 | au |
i | 3.350476018093883 | 5.9529e-06 | deg |
node | 48.44454025261847 | 0.00015426 | deg |
peri | 293.8529857952865 | 0.00015511 | deg |
M | 164.0576115719838 | 2.6065e-05 | deg |
tp | 2458516.740532211703 (2019-Feb-02.24053221) | 0.00010187 | TDB |
period | 1500.408338541378 4.11 | 1.7201e-05 4.709e-08 | d yr |
n | .2399346836141779 | 2.7506e-09 | deg/d |
Q | 3.202580634372366 | 2.4476e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2455712.5 (2011-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2515280569267842 | 7.6445e-08 | |
q | 1.918377070342745 | 1.9875e-07 | au |
tp | 2455517.876162619249 (2010-Nov-17.37616262) | 7.2509e-05 | TDB |
node | 48.48465092625484 | 0.00015443 | deg |
peri | 293.7636540705668 | 0.00015523 | deg |
i | 3.352729159135512 | 5.9502e-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 |
5.843817809191671E-15 |
-1.515335405756524E-14 |
-1.939067462623696E-12 |
-6.657655214703758E-14 |
-4.678504686903001E-13 |
-9.90578049898285E-15 |
q |
-1.515335405756524E-14 |
3.950325759501243E-14 |
5.742622474820392E-12 |
1.793899930800477E-13 |
1.364080561879989E-12 |
2.621963029491372E-14 |
tp |
-1.939067462623696E-12 |
5.742622474820392E-12 |
5.257505477984817E-9 |
5.581412316592119E-11 |
1.26076879783956E-9 |
6.72515221479274E-12 |
node |
-6.657655214703758E-14 |
1.793899930800477E-13 |
5.581412316592119E-11 |
2.3847841445721E-8 |
-2.379296732922988E-8 |
-3.267436628130662E-11 |
peri |
-4.678504686903001E-13 |
1.364080561879989E-12 |
1.26076879783956E-9 |
-2.379296732922988E-8 |
2.409691861473337E-8 |
3.432630236560764E-11 |
i |
-9.90578049898285E-15 |
2.621963029491372E-14 |
6.72515221479274E-12 |
-3.267436628130662E-11 |
3.432630236560764E-11 |
3.540478597370621E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.2 |
|
n/a |
MPO532315 |
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|
101163 (1998 RR79) Discovered 1998-Sep-14 by LINEAR at Socorro |
Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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