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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 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1814671306735509 | 5.3519e-08 | |
| a | 2.388917437047839 | 1.407e-08 | au |
| q | 1.955407444330755 | 1.2456e-07 | au |
| i | 1.193053792940098 | 5.638e-06 | deg |
| node | 178.066999454167 | 0.00021158 | deg |
| peri | 178.4744722880005 | 0.00021201 | deg |
| M | 216.8026116408692 | 1.5796e-05 | deg |
| tp | 2459536.954304132405
(2021-Nov-18.45430413) | 6.2393e-05 | TDB |
| period | 1348.65273522533
3.69 | 1.1915e-05
3.262e-08 | d
yr |
| n | .2669330588944024 | 2.3583e-09 | deg/d |
| Q | 2.822427429764923 | 1.6623e-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 |
16.7 |
|
n/a |
MPO263909 |
|
|
| 74652 (1999 RE85) Discovered 1999-Sep-07 by LINEAR at Socorro |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
|
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