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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 11 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09526324745475478 | 5.8501e-08 | |
| a | 2.593104311116905 | 2.0877e-08 | au |
| q | 2.346076773450984 | 1.5905e-07 | au |
| i | 6.864083777314538 | 6.3737e-06 | deg |
| node | 172.99359650797 | 6.4848e-05 | deg |
| peri | 299.9335762560096 | 7.9793e-05 | deg |
| M | 348.2731810474526 | 4.6829e-05 | deg |
| tp | 2459050.182807266681
(2020-Jul-19.68280727) | 0.00019858 | TDB |
| period | 1525.205657935032
4.18 | 1.8419e-05
5.043e-08 | d
yr |
| n | .2360337428117085 | 2.8504e-09 | deg/d |
| Q | 2.840131848782827 | 2.2866e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.6 |
|
n/a |
MPO456153 |
|
|
| 452320 (2000 ER15) Discovered 2000-Mar-03 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2016-01-04 |
|
Alternate Designations
| 2000 ER15 = 2002 TR327 = 2015 TZ109 |
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