| (2020 DW) |
| Classification: Aten [NEO] SPK-ID: 3991650 |
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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 | .1689992960078666 | 2.3099e-05 | |
| a | .8597271736470148 | 1.6703e-05 | au |
| q | .7144338865418365 | 3.3739e-05 | au |
| i | .06352112259316713 | 0.00010526 | deg |
| node | 89.49561008689301 | 0.15551 | deg |
| peri | 216.5577855860214 | 0.15367 | deg |
| M | 338.1392626098765 | 0.0025522 | deg |
| tp | 2459018.180791956868
(2020-Jun-17.68079196) | 0.0025788 | TDB |
| period | 291.1651602085583
0.80 | 0.0084854
2.323e-05 | d
yr |
| n | 1.236411663202205 | 3.6033e-05 | deg/d |
| Q | 1.005020460752193 | 1.9526e-05 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
30.4 |
|
.30395 |
MPCxxxxx |
autocmod 2.8 |
|
[ show close-approach data ]
|
