(2019 WW) |
Classification: Apollo [NEO] SPK-ID: 3893382 |
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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.
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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3302453745938151 | 0.00081675 | |
a | 1.028937354652698 | 0.00037945 | au |
q | .6891355525318487 | 0.00058625 | au |
i | 5.049650344829436 | 0.01482 | deg |
node | 240.9236965922346 | 0.0014728 | deg |
peri | 293.9159994794234 | 0.0049084 | deg |
M | 85.3509539850058 | 0.20474 | deg |
tp | 2458510.116801317130 (2019-Jan-26.61680132) | 0.26681 | TDB |
period | 381.2253994436806 1.04 | 0.21088 0.0005774 | d yr |
n | .9443232285292253 | 0.00052237 | deg/d |
Q | 1.368739156773548 | 0.00050476 | 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 |
24.525 |
|
.39855 |
9 |
autocmod 2.8 |
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