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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.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09916773397620826 | 6.7723e-08 | |
| a | 3.426495795037145 | 6.0713e-08 | au |
| q | 3.086697971564305 | 2.1329e-07 | au |
| i | 8.007169225446658 | 8.0743e-06 | deg |
| node | 202.8017871289884 | 5.8369e-05 | deg |
| peri | 234.2690951647983 | 8.5644e-05 | deg |
| M | 68.99397636085543 | 5.6269e-05 | deg |
| tp | 2458556.500576263775
(2019-Mar-14.00057626) | 0.00036529 | TDB |
| period | 2316.720980235138
6.34 | 6.1574e-05
1.686e-07 | d
yr |
| n | .1553920403325658 | 4.13e-09 | deg/d |
| Q | 3.766293618509984 | 6.6734e-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 |
16.2 |
|
n/a |
MPO434586 |
|
|
| 434647 (2005 XW97) Discovered 2005-Dec-01 by Buie, M. W. at Kitt Peak |
| Reference: | Last Updated: 2015-06-04 |
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