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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 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08012700637224396 | 5.9793e-08 | |
| a | 2.539294377488495 | 3.4391e-08 | au |
| q | 2.335828320722471 | 1.6e-07 | au |
| i | 3.137210926973372 | 5.7984e-06 | deg |
| node | 274.9108906747962 | 0.00012158 | deg |
| peri | 271.645033464906 | 0.00012688 | deg |
| M | 267.5643867524329 | 3.9384e-05 | deg |
| tp | 2459379.993926283402
(2021-Jun-14.49392628) | 0.00016476 | TDB |
| period | 1477.978115384231
4.05 | 3.0026e-05
8.221e-08 | d
yr |
| n | .2435760017369476 | 4.9483e-09 | deg/d |
| Q | 2.742760434254519 | 3.7147e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.3 |
|
n/a |
MPO456348 |
|
|
| 487142 (2014 OK208) Discovered 2009-Feb-20 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2017-03-14 |
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