(2020 HQ3) |
Classification: Aten [NEO] SPK-ID: 54016671 |
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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 13 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3232746690540692 | 0.00035446 | |
a | .9882428807711008 | 9.488e-05 | au |
q | .6687689905447832 | 0.00028608 | au |
i | 3.639815472307403 | 0.0047049 | deg |
node | 212.6307507453114 | 0.00093541 | deg |
peri | 123.4026943279512 | 0.0011701 | deg |
M | 151.0419816294273 | 0.0093312 | deg |
tp | 2459049.947094083932 (2020-Jul-19.44709408) | 0.030982 | TDB |
period | 358.8343157649941 0.98 | 0.051677 0.0001415 | d yr |
n | 1.003248530544022 | 0.00014448 | deg/d |
Q | 1.307716770997418 | 0.00012555 | 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 |
25.4 |
|
.34188 |
E2020-QF4 |
autocmod 2.8 |
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