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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 27 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .0550849802013169 | 3.1184e-08 | |
a | 2.913343639097312 | 1.4648e-08 | au |
q | 2.752862162418004 | 8.8692e-08 | au |
i | 2.707090662985373 | 3.2946e-06 | deg |
node | 50.99928247253101 | 8.1472e-05 | deg |
peri | 222.7865945809079 | 8.8978e-05 | deg |
M | 116.6518652030332 | 3.6314e-05 | deg |
tp | 2458411.961084368875 (2018-Oct-20.46108437) | 0.00018298 | TDB |
period | 1816.293372235731 4.97 | 1.3698e-05 3.75e-08 | d yr |
n | .1982058655848449 | 1.4949e-09 | deg/d |
Q | 3.07382511577662 | 1.5455e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2456884.5 (2014-Aug-15.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .05681591476386322 | 3.1178e-08 | |
q | 2.7485123825248 | 8.9057e-08 | au |
tp | 2456605.073460281481 (2013-Nov-08.57346028) | 0.00017791 | TDB |
node | 51.01578476584279 | 8.1455e-05 | deg |
peri | 224.7934473475028 | 8.8546e-05 | deg |
i | 2.708798163889269 | 3.294e-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 |
9.720391159612095E-16 |
-2.74413074538181E-15 |
1.17359735582896E-12 |
-2.762279544313749E-15 |
2.203163840385924E-13 |
1.488599075983285E-16 |
q |
-2.74413074538181E-15 |
7.931195395047852E-15 |
-3.572401738015224E-12 |
7.905729758504369E-15 |
-6.676507760054153E-13 |
-3.296562295144593E-16 |
tp |
1.17359735582896E-12 |
-3.572401738015224E-12 |
3.165284919598284E-8 |
-2.204945676012172E-11 |
6.198856524396254E-9 |
-7.263188588214042E-13 |
node |
-2.762279544313749E-15 |
7.905729758504369E-15 |
-2.204945676012172E-11 |
6.634984223530126E-9 |
-6.631629481047591E-9 |
-3.413644105881465E-11 |
peri |
2.203163840385924E-13 |
-6.676507760054153E-13 |
6.198856524396254E-9 |
-6.631629481047591E-9 |
7.840327294305604E-9 |
3.396073089284137E-11 |
i |
1.488599075983285E-16 |
-3.296562295144593E-16 |
-7.263188588214042E-13 |
-3.413644105881465E-11 |
3.396073089284137E-11 |
1.085069716889229E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
14.3 |
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n/a |
MPO319325 |
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|
19249 (1994 PO25) Discovered 1994-Aug-12 by Elst, E. W. at La Silla |
Reference: 20001211/Numbers.arc | Last Updated: 2004-04-19 |
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