| (2018 PL9) |
| Classification: Amor [NEO] SPK-ID: 3826671 |
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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 25 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .6745545762693541 | 3.3534e-06 | |
| a | 3.279985036265598 | 3.5385e-05 | au |
| q | 1.067456119957636 | 5.5363e-07 | au |
| i | 30.96462117557961 | 8.1676e-05 | deg |
| node | 318.5231357021769 | 1.2954e-05 | deg |
| peri | 68.04977611974425 | 6.7517e-05 | deg |
| M | 96.70732809640201 | 0.0015552 | deg |
| tp | 2458417.641540464197
(2018-Oct-26.14154046) | 6.3295e-05 | TDB |
| period | 2169.732631054831
5.94 | 0.035111
9.613e-05 | d
yr |
| n | .16591906064711 | 2.6849e-06 | deg/d |
| Q | 5.492513952573561 | 5.9254e-05 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
19.2 |
|
.46361 |
E2019-VI7 |
autocmod 2.6n |
|
[ show close-approach data ]
|
