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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 7 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2053972635065479 | 7.6735e-08 | |
| a | 2.527538739846333 | 3.0052e-08 | au |
| q | 2.008389199275108 | 1.9157e-07 | au |
| i | 2.721354703814619 | 8.7309e-06 | deg |
| node | 99.18540772351642 | 0.0010336 | deg |
| peri | 348.7228181615881 | 0.001056 | deg |
| M | 265.8394016362556 | 0.00025388 | deg |
| tp | 2459384.394479546160
(2021-Jun-18.89447955) | 0.0010341 | TDB |
| period | 1467.726576064653
4.02 | 2.6176e-05
7.167e-08 | d
yr |
| n | .2452772920180074 | 4.3744e-09 | deg/d |
| Q | 3.046688280417559 | 3.6224e-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 |
MPO437450 |
|
|
| 342204 (2008 SZ223) Discovered 2008-Sep-26 by Charleston at Charleston |
| Reference: 20121029/Numbers.arc | Last Updated: 2012-11-08 |
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