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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1899507315886917 | 4.9886e-08 | |
| a | 2.570368370116314 | 1.1829e-08 | au |
| q | 2.082125017760287 | 1.3249e-07 | au |
| i | 4.438019562726148 | 4.3515e-06 | deg |
| node | 55.06753395512161 | 5.0249e-05 | deg |
| peri | 33.05814978698589 | 5.1157e-05 | deg |
| M | 24.93717771791432 | 8.5499e-06 | deg |
| tp | 2458896.235544646508
(2020-Feb-16.73554465) | 3.5658e-05 | TDB |
| period | 1505.190537271295
4.12 | 1.0391e-05
2.845e-08 | d
yr |
| n | .2391723779054782 | 1.651e-09 | deg/d |
| Q | 3.058611722472341 | 1.4076e-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 |
15.5 |
|
n/a |
MPO453204 |
|
|
| 78338 (2002 PR88) Discovered 2002-Aug-13 by Spacewatch at Kitt Peak |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
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[ show close-approach data ]
Alternate Designations
| 2002 PR88 = 2000 EG174 = 2000 EL185 |
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