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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 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06835339005575249 | 7.367e-08 | |
| a | 2.92050181014823 | 2.305e-08 | au |
| q | 2.720875610760637 | 2.1647e-07 | au |
| i | 3.334275316398995 | 4.8086e-06 | deg |
| node | 123.0573535505733 | 0.0001228 | deg |
| peri | 247.2021402072288 | 0.00012792 | deg |
| M | 270.8167330942749 | 4.0148e-05 | deg |
| tp | 2459452.112051567035
(2021-Aug-25.61205157) | 0.00020659 | TDB |
| period | 1822.991511804506
4.99 | 2.1582e-05
5.909e-08 | d
yr |
| n | .1974776062690772 | 2.3379e-09 | deg/d |
| Q | 3.120128009535823 | 2.4626e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.5 |
|
n/a |
MPO436735 |
|
|
| 146536 (2001 SZ226) Discovered 2001-Sep-19 by LINEAR at Socorro |
| Reference: 20070106/Numbers.arc | Last Updated: 2007-01-09 |
|
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