(2020 LD) |
Classification: Apollo [NEO] SPK-ID: 54017368 |
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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .8005064579820682 | 1.8715e-05 | |
a | 1.220124979583392 | 6.2529e-05 | au |
q | .2434070538816475 | 1.0481e-05 | au |
i | 3.432082688097342 | 0.00016427 | deg |
node | 73.23683963827737 | 0.00026525 | deg |
peri | 46.37942255523504 | 0.00031003 | deg |
M | 175.3240205660109 | 0.014266 | deg |
tp | 2458960.758164903714 (2020-Apr-21.25816490) | 0.0010971 | TDB |
period | 492.2717398108475 1.35 | 0.037842 0.0001036 | d yr |
n | .7313034059975246 | 5.6217e-05 | deg/d |
Q | 2.196842905285135 | 0.00011258 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
22.4 |
|
.23325 |
E2020-OA3 |
autocmod 2.8 |
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