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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 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .0881736527394569 | 6.1925e-08 | |
| a | 2.977729195796528 | 2.6043e-08 | au |
| q | 2.715171935734222 | 1.7822e-07 | au |
| i | 2.096612866039026 | 9.0113e-06 | deg |
| node | 169.7942316367239 | 0.00016884 | deg |
| peri | 128.3555425591231 | 0.00017919 | deg |
| M | 176.2994755261045 | 6.4704e-05 | deg |
| tp | 2458081.374648541614
(2017-Nov-23.87464854) | 0.00033391 | TDB |
| period | 1876.835569349298
5.14 | 2.4622e-05
6.741e-08 | d
yr |
| n | .1918122215281824 | 2.5163e-09 | deg/d |
| Q | 3.240286455858833 | 2.8339e-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 |
15.3 |
|
n/a |
MPO453203 |
|
|
| 78259 (2002 PB16) Discovered 2002-Aug-06 by NEAT at Palomar |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
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