(2020 YP4) |
Classification: Aten [NEO] SPK-ID: 54102521 |
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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 2 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2120779664514484 | 0.00071291 | |
a | .9600682212410784 | 0.00033162 | au |
q | .7564589052256111 | 0.00089294 | au |
i | 1.15918927462339 | 0.0036944 | deg |
node | 82.12303838245136 | 0.038857 | deg |
peri | 129.8000179253805 | 0.13208 | deg |
M | 48.0761223714962 | 0.16415 | deg |
tp | 2458954.614179710918 (2020-Apr-15.11417971) | 0.17967 | TDB |
period | 343.5987448493464 0.94 | 0.17803 0.0004874 | d yr |
n | 1.047733745819837 | 0.00054286 | deg/d |
Q | 1.163677537256546 | 0.00040195 | 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 |
26.024 |
|
.2301 |
2 |
autocmod 2.8 |
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