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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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .09282482117196413 | 6.0862e-08 | |
a | 2.562295478853956 | 1.9712e-08 | au |
q | 2.324450859239606 | 1.4613e-07 | au |
i | .7614913307721536 | 5.4527e-06 | deg |
node | 280.6980355268245 | 0.00039559 | deg |
peri | 290.5658629435222 | 0.00039679 | deg |
M | 27.13334812262631 | 2.8503e-05 | deg |
tp | 2458887.587212666863 (2020-Feb-08.08721267) | 0.00011882 | TDB |
period | 1498.104961327376 4.10 | 1.7288e-05 4.733e-08 | d yr |
n | .240303589730473 | 2.7731e-09 | deg/d |
Q | 2.800140098468307 | 2.1542e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457240.5 (2015-Aug-06.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .09330920044559851 | 6.0848e-08 | |
q | 2.323793441993989 | 1.4616e-07 | au |
tp | 2457386.830396665721 (2015-Dec-30.33039667) | 0.00012208 | TDB |
node | 280.7868493896314 | 0.00039569 | deg |
peri | 289.850071069407 | 0.00039688 | deg |
i | .7613618876372101 | 5.4516e-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 |
3.702539608572725E-15 |
-8.850608561678274E-15 |
-1.242553407375712E-13 |
-2.966250316590685E-14 |
2.413438806044228E-14 |
4.677190777862817E-16 |
q |
-8.850608561678274E-15 |
2.13641479320361E-14 |
-2.758040078170149E-13 |
7.565139844104557E-14 |
-2.066593937098364E-13 |
-1.136996417483617E-15 |
tp |
-1.242553407375712E-13 |
-2.758040078170149E-13 |
1.490268008636495E-8 |
-8.692880328525979E-11 |
3.775763080269464E-9 |
-1.030804730208172E-14 |
node |
-2.966250316590685E-14 |
7.565139844104557E-14 |
-8.692880328525979E-11 |
1.565710211360546E-7 |
-1.565787265273188E-7 |
-2.634620675269988E-10 |
peri |
2.413438806044228E-14 |
-2.066593937098364E-13 |
3.775763080269464E-9 |
-1.565787265273188E-7 |
1.575144240222192E-7 |
2.634455074690677E-10 |
i |
4.677190777862817E-16 |
-1.136996417483617E-15 |
-1.030804730208172E-14 |
-2.634620675269988E-10 |
2.634455074690677E-10 |
2.972020498485158E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.5 |
|
n/a |
MPO422586 |
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|
154470 (2003 DP19) Discovered 2003-Feb-22 by NEAT at Palomar |
Reference: 20070402/Numbers.arc | Last Updated: 2007-04-04 |
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