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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 | .1684475945770954 | 3.5896e-08 | |
a | 2.357990613114104 | 1.0938e-08 | au |
q | 1.960792766299663 | 8.7295e-08 | au |
i | 1.571013563387468 | 4.7999e-06 | deg |
node | 243.9416260001126 | 0.00017009 | deg |
peri | 62.57829227100665 | 0.00017093 | deg |
M | 323.0367063773559 | 1.5919e-05 | deg |
tp | 2459136.293723237553 (2020-Oct-13.79372324) | 5.86e-05 | TDB |
period | 1322.548278965355 3.62 | 9.2025e-06 2.52e-08 | d yr |
n | .272201783273751 | 1.894e-09 | deg/d |
Q | 2.755188459928545 | 1.2781e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2457048.5 (2015-Jan-26.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1683349144938442 | 3.5965e-08 | |
q | 1.961132025639551 | 8.7337e-08 | au |
tp | 2456489.558070269015 (2013-Jul-16.05807027) | 5.8684e-05 | TDB |
node | 244.1582788709474 | 0.00017017 | deg |
peri | 62.02993085769757 | 0.00017101 | deg |
i | 1.570732841740466 | 4.7963e-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 |
1.293513845040474E-15 |
-3.124812463860118E-15 |
3.05233796679109E-13 |
1.350799131935506E-14 |
6.291099143522434E-14 |
-3.816546767884182E-16 |
q |
-3.124812463860118E-15 |
7.627738901969565E-15 |
-8.004563377876832E-13 |
-3.420493325748413E-14 |
-1.577437695863599E-13 |
1.032033451441933E-15 |
tp |
3.05233796679109E-13 |
-8.004563377876832E-13 |
3.443865086161063E-9 |
-3.94332449599931E-11 |
1.013850938547135E-9 |
3.574343747055608E-13 |
node |
1.350799131935506E-14 |
-3.420493325748413E-14 |
-3.94332449599931E-11 |
2.895726729592224E-8 |
-2.895676243332728E-8 |
-2.147194272083504E-10 |
peri |
6.291099143522434E-14 |
-1.577437695863599E-13 |
1.013850938547135E-9 |
-2.895676243332728E-8 |
2.924442416960093E-8 |
2.147462361391138E-10 |
i |
-3.816546767884182E-16 |
1.032033451441933E-15 |
3.574343747055608E-13 |
-2.147194272083504E-10 |
2.147462361391138E-10 |
2.300445304654012E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.6 |
|
n/a |
MPO427057 |
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|
173319 (1999 VX69) Discovered 1999-Nov-04 by LINEAR at Socorro |
Reference: 20080122/Numbers.arc | Last Updated: 2008-01-28 |
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