| (2018 TU) |
| Classification: Apollo [NEO] SPK-ID: 3831187 |
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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 | .4373003462452991 | 0.00036058 | |
| a | 1.378136037658701 | 0.00065305 | au |
| q | .7754766712174262 | 0.00012947 | au |
| i | 4.070782199654491 | 0.0036838 | deg |
| node | 188.3507475068446 | 0.00022503 | deg |
| peri | 258.8101958601567 | 0.00023487 | deg |
| M | 335.6185290250806 | 0.23096 | deg |
| tp | 2459040.521555495177
(2020-Jul-10.02155549) | 0.40756 | TDB |
| period | 590.9307109929752
1.62 | 0.42003
0.00115 | d
yr |
| n | .609208479611884 | 0.00043303 | deg/d |
| Q | 1.980795404099975 | 0.00093863 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
27.5 |
|
.3338 |
MPO458797 |
autocmod 2.6n |
|
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|
