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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 14 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06917955498762558 | 6.892e-08 | |
| a | 2.945691783982172 | 5.1662e-08 | au |
| q | 2.74191013723558 | 2.0919e-07 | au |
| i | 3.032928444196155 | 1.4192e-05 | deg |
| node | 126.8025872164267 | 0.00012173 | deg |
| peri | 127.1527531870284 | 0.00015905 | deg |
| M | 116.9808614895414 | 0.00010015 | deg |
| tp | 2458400.444118899363
(2018-Oct-08.94411890) | 0.00051769 | TDB |
| period | 1846.627853869434
5.06 | 4.858e-05
1.33e-07 | d
yr |
| n | .1949499457866695 | 5.1286e-09 | deg/d |
| Q | 3.149473430728763 | 5.5236e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.1 |
|
n/a |
MPO446844 |
|
|
| 487244 (2014 PF16) Discovered 2012-Jan-27 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2017-03-14 |
|
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