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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 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1496792712501152 | 3.7981e-08 | |
| a | 2.372182379200205 | 1.1808e-08 | au |
| q | 2.017115849409154 | 9.0362e-08 | au |
| i | 6.782461588714842 | 3.5796e-06 | deg |
| node | 79.44197947291995 | 4.0162e-05 | deg |
| peri | 208.6961441650349 | 4.2918e-05 | deg |
| M | 241.0126755294694 | 1.7227e-05 | deg |
| tp | 2459441.581394211931
(2021-Aug-15.08139421) | 6.5438e-05 | TDB |
| period | 1334.506029300811
3.65 | 9.9637e-06
2.728e-08 | d
yr |
| n | .269762737743954 | 2.0141e-09 | deg/d |
| Q | 2.727248908991256 | 1.3575e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO468639 |
|
|
| 70115 (1999 LP20) Discovered 1999-Jun-09 by LINEAR at Socorro |
| Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
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