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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 | .1060840455619761 | 5.411e-08 | |
a | 2.344959969187567 | 1.9153e-08 | au |
q | 2.096197128975263 | 1.2216e-07 | au |
i | 6.62001024883295 | 5.2139e-06 | deg |
node | 269.2708244378987 | 4.6072e-05 | deg |
peri | 63.91056624049551 | 5.3571e-05 | deg |
M | 178.5407905530632 | 2.7608e-05 | deg |
tp | 2458550.016133617235 (2019-Mar-07.51613362) | 9.8234e-05 | TDB |
period | 1311.600509734485 3.59 | 1.6069e-05 4.399e-08 | d yr |
n | .2744738183068235 | 3.3627e-09 | deg/d |
Q | 2.593722809399871 | 2.1185e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2457815.5 (2017-Mar-03.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1068722928042155 | 5.4211e-08 | |
q | 2.093752973759619 | 1.225e-07 | au |
tp | 2457237.509936809680 (2015-Aug-03.00993681) | 9.4317e-05 | TDB |
node | 269.3319995257909 | 4.6123e-05 | deg |
peri | 63.57173494721879 | 5.3486e-05 | deg |
i | 6.616785939928196 | 5.2119e-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 |
2.938867202565509E-15 |
-6.583701626404192E-15 |
5.109557678434697E-13 |
1.703570419977918E-14 |
4.324783326149947E-14 |
-6.922859806036267E-15 |
q |
-6.583701626404192E-15 |
1.500659401610914E-14 |
-1.024938516934427E-12 |
-4.099629426764121E-14 |
-3.276908324679502E-14 |
1.574986025437392E-14 |
tp |
5.109557678434697E-13 |
-1.024938516934427E-12 |
8.895613546557452E-9 |
5.76660896755158E-12 |
2.566989090259637E-9 |
-8.29117502830121E-12 |
node |
1.703570419977918E-14 |
-4.099629426764121E-14 |
5.76660896755158E-12 |
2.127298220212904E-9 |
-2.111972067463292E-9 |
-2.319520377709821E-11 |
peri |
4.324783326149947E-14 |
-3.276908324679502E-14 |
2.566989090259637E-9 |
-2.111972067463292E-9 |
2.86071405033214E-9 |
2.086365855841746E-11 |
i |
-6.922859806036267E-15 |
1.574986025437392E-14 |
-8.29117502830121E-12 |
-2.319520377709821E-11 |
2.086365855841746E-11 |
2.71641733442287E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
17.1 |
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n/a |
MPO455545 |
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|
351628 (2005 XO26) Discovered 2005-Dec-04 by Mt. Lemmon Survey at Mount Lemmon |
Reference: 20130127/Numbers.arc | Last Updated: 2013-01-31 |
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