(2020 FM) |
Classification: Aten [NEO] SPK-ID: 54016204 |
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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 7 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3124171320398016 | 6.2387e-06 | |
a | .99293608496775 | 1.0535e-07 | au |
q | .6827258410032968 | 6.2537e-06 | au |
i | 21.60557004863403 | 0.00029958 | deg |
node | 173.0794030579574 | 2.7297e-05 | deg |
peri | 246.4482968428464 | 0.00028216 | deg |
M | 353.4934190058128 | 0.00044004 | deg |
tp | 2459207.031767346947 (2020-Dec-23.53176735) | 0.00044105 | TDB |
period | 361.39352557072 0.99 | 5.7518e-05 1.575e-07 | d yr |
n | .9961440217598827 | 1.5854e-07 | deg/d |
Q | 1.303146328932203 | 1.3827e-07 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
24.0 |
|
.33603 |
E2020-FI4 |
autocmod 2.8 |
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