| (2014 ST143) |
| Classification: Apollo [NEO] SPK-ID: 3690055 |
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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 2456922.5 (2014-Sep-22.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2622595007790299 | 0.0059097 | |
| a | 1.186156795059527 | 0.0048038 | au |
| q | .8750759061415615 | 0.0035265 | au |
| i | 6.701987856190864 | 0.16714 | deg |
| node | 161.9351526948817 | 0.22245 | deg |
| peri | 321.2543336539376 | 0.14047 | deg |
| M | 266.3844711742433 | 0.66334 | deg |
| tp | 2457045.203506205175
(2015-Jan-22.70350621) | 0.21504 | TDB |
| period | 471.8582780863331
1.29 | 2.8665
0.007848 | d
yr |
| n | .7629409437511934 | 0.0046348 | deg/d |
| Q | 1.497237683977493 | 0.0060637 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
23.8 |
|
n/a |
MPO309128 |
|
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