(2017 UG3) |
Classification: Apollo [NEO] SPK-ID: 3787628 |
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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 2458048.5 (2017-Oct-22.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3690035325451653 | 0.0010666 | |
a | 1.591224709649294 | 0.0027564 | au |
q | 1.00405717071555 | 4.2167e-05 | au |
i | .5685131203361884 | 0.0014298 | deg |
node | 3.28865093147712 | 0.0037232 | deg |
peri | 49.35311897249189 | 0.0040863 | deg |
M | 349.7953884137002 | 0.030986 | deg |
tp | 2458069.282111779320 (2017-Nov-11.78211178) | 0.009155 | TDB |
period | 733.1548268431437 2.01 | 1.905 0.005216 | d yr |
n | .4910286160838724 | 0.0012759 | deg/d |
Q | 2.178392248583039 | 0.0037736 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
1.137603552792287E-6 |
4.493443173483949E-8 |
-9.700320358101927E-6 |
-2.030655638140195E-6 |
3.434393882055475E-7 |
1.523675355651395E-6 |
q |
4.493443173483949E-8 |
1.778054629919742E-9 |
-3.850142887816506E-7 |
-7.668465332703795E-8 |
7.877000158797384E-9 |
6.023963856091927E-8 |
tp |
-9.700320358101927E-6 |
-3.850142887816506E-7 |
8.381483966687259E-5 |
1.522335682504189E-5 |
4.438696079613361E-7 |
-1.302504417454298E-5 |
node |
-2.030655638140195E-6 |
-7.668465332703795E-8 |
1.522335682504189E-5 |
1.38622725003066E-5 |
-1.328414254751375E-5 |
-2.53258489508195E-6 |
peri |
3.434393882055475E-7 |
7.877000158797384E-9 |
4.438696079613361E-7 |
-1.328414254751375E-5 |
1.669813220422955E-5 |
2.347298807735515E-7 |
i |
1.523675355651395E-6 |
6.023963856091927E-8 |
-1.302504417454298E-5 |
-2.53258489508195E-6 |
2.347298807735515E-7 |
2.044260387331964E-6 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
27.2 |
|
n/a |
MPO421537 |
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