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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 14 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .07519804788390388 | 6.7919e-08 | |
a | 3.022238881970211 | 4.5872e-08 | au |
q | 2.79497241780722 | 2.0699e-07 | au |
i | 12.70566182383415 | 6.6003e-06 | deg |
node | 88.54490351814164 | 3.488e-05 | deg |
peri | 130.1376690385724 | 5.7874e-05 | deg |
M | 33.25875616852455 | 4.5688e-05 | deg |
tp | 2458823.205561652711 (2019-Dec-05.70556165) | 0.00024394 | TDB |
period | 1919.073505984799 5.25 | 4.3692e-05 1.196e-07 | d yr |
n | .1875905216122824 | 4.2709e-09 | deg/d |
Q | 3.249505346133203 | 4.9321e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2457589.5 (2016-Jul-20.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .07438436996116506 | 6.8019e-08 | |
q | 2.797463978112001 | 2.0741e-07 | au |
tp | 2456900.191683680174 (2014-Aug-30.69168368) | 0.00025365 | TDB |
node | 88.55446291051454 | 3.4892e-05 | deg |
peri | 129.289004444261 | 5.8179e-05 | deg |
i | 12.70318949705977 | 6.5991e-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 |
4.626564434269564E-15 |
-1.380367869008737E-14 |
-3.017661516848778E-12 |
3.79459432919065E-14 |
-5.270509419996633E-13 |
1.266295374944159E-16 |
q |
-1.380367869008737E-14 |
4.301960056485289E-14 |
6.308380103499492E-12 |
-1.196931156528691E-13 |
1.194602651057653E-12 |
2.98037429124265E-15 |
tp |
-3.017661516848778E-12 |
6.308380103499492E-12 |
6.43383562989467E-8 |
-5.381210575213579E-11 |
1.188125311417309E-8 |
1.455767597449669E-11 |
node |
3.79459432919065E-14 |
-1.196931156528691E-13 |
-5.381210575213579E-11 |
1.21746919567724E-9 |
-1.196654420030816E-9 |
-1.934351833850671E-11 |
peri |
-5.270509419996633E-13 |
1.194602651057653E-12 |
1.188125311417309E-8 |
-1.196654420030816E-9 |
3.384750130293733E-9 |
2.178799286102157E-11 |
i |
1.266295374944159E-16 |
2.98037429124265E-15 |
1.455767597449669E-11 |
-1.934351833850671E-11 |
2.178799286102157E-11 |
4.35483826115216E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
15.8 |
|
n/a |
MPO433967 |
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|
305346 (2008 AP134) Discovered 2008-Jan-05 by BATTeRS at Bisei SG Center |
Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
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