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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1910012305327357 | 5.725e-08 | |
| a | 2.450598739505482 | 1.2316e-08 | au |
| q | 1.982531364717963 | 1.4498e-07 | au |
| i | 9.155698490157606 | 5.8176e-06 | deg |
| node | 21.19041529901776 | 3.2256e-05 | deg |
| peri | 327.727458084799 | 3.4772e-05 | deg |
| M | 48.71206863046567 | 1.5437e-05 | deg |
| tp | 2458810.898919611622
(2019-Nov-23.39891961) | 5.9362e-05 | TDB |
| period | 1401.221316582044
3.84 | 1.0563e-05
2.892e-08 | d
yr |
| n | .2569187292112691 | 1.9368e-09 | deg/d |
| Q | 2.918666114293 | 1.4669e-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 |
MPO436376 |
|
|
| 85945 (1999 EB8) Discovered 1999-Mar-12 by Spacewatch at Kitt Peak |
| Reference: 20040830/Numbers.arc | Last Updated: 2004-09-06 |
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