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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 14 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1198863546785688 | 6.2048e-08 | |
a | 1.811992105683233 | 1.2928e-08 | au |
q | 1.594758977426527 | 1.0804e-07 | au |
i | 18.49985184078377 | 1.5111e-05 | deg |
node | 4.558508185909969 | 2.1201e-05 | deg |
peri | 110.2080544762768 | 6.4323e-05 | deg |
M | 332.7259781193913 | 6.2756e-05 | deg |
tp | 2459267.996237235393 (2021-Feb-22.49623724) | 0.00015556 | TDB |
period | 890.9080410328978 2.44 | 9.5343e-06 2.61e-08 | d yr |
n | .4040821088365354 | 4.3244e-09 | deg/d |
Q | 2.02922523393994 | 1.4478e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2457095.5 (2015-Mar-14.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1195785424588833 | 6.1999e-08 | |
q | 1.595413775944625 | 1.0788e-07 | au |
tp | 2457485.900302995872 (2016-Apr-07.40030300) | 0.00015035 | TDB |
node | 4.598153584010391 | 2.1193e-05 | deg |
peri | 110.081629902989 | 6.4491e-05 | deg |
i | 18.50089510773107 | 1.5112e-05 | 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 |
3.843881169639115E-15 |
-6.657824870963904E-15 |
2.756346986911524E-12 |
-5.973350284394456E-15 |
9.565026707807063E-13 |
-2.804139377229183E-14 |
q |
-6.657824870963904E-15 |
1.163824009796119E-14 |
-4.577763287851782E-12 |
1.354063419915748E-14 |
-1.600921131407512E-12 |
5.227492879813776E-14 |
tp |
2.756346986911524E-12 |
-4.577763287851782E-12 |
2.260405735332126E-8 |
6.099250219557977E-11 |
9.158564615597683E-9 |
-1.296968343943713E-10 |
node |
-5.973350284394456E-15 |
1.354063419915748E-14 |
6.099250219557977E-11 |
4.491524334650751E-10 |
-4.009360303350298E-10 |
1.367685873278924E-10 |
peri |
9.565026707807063E-13 |
-1.600921131407512E-12 |
9.158564615597683E-9 |
-4.009360303350298E-10 |
4.15903004682322E-9 |
-1.8448498017212E-10 |
i |
-2.804139377229183E-14 |
5.227492879813776E-14 |
-1.296968343943713E-10 |
1.367685873278924E-10 |
-1.8448498017212E-10 |
2.28360727652739E-10 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
18.2 |
|
n/a |
MPO311145 |
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|
392115 (2009 FL17) Discovered 2009-Mar-17 by CSS at Catalina |
Reference: | Last Updated: 2014-04-17 |
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