| (2019 TB7) |
| Classification: Aten [NEO] SPK-ID: 3879166 |
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1309174841799983 | 4.6235e-05 | |
| a | .8942325279393328 | 2.9633e-05 | au |
| q | .7771618551095953 | 6.7099e-05 | au |
| i | 10.00156031993043 | 0.0048569 | deg |
| node | 18.60761153132011 | 0.00044026 | deg |
| peri | 191.6128651248583 | 0.003926 | deg |
| M | 75.6758681762187 | 0.0069726 | deg |
| tp | 2458935.572447331161
(2020-Mar-27.07244733) | 0.0027567 | TDB |
| period | 308.8688577229588
0.85 | 0.015353
4.203e-05 | d
yr |
| n | 1.165543210325541 | 5.7936e-05 | deg/d |
| Q | 1.01130320076907 | 3.3513e-05 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.8 |
|
.52743 |
E2019X90 |
autocmod 2.8 |
|
[ show close-approach data ]
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