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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 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1382724654663852 | 3.6898e-08 | |
| a | 2.680585857998813 | 1.4155e-08 | au |
| q | 2.309934642518991 | 9.7804e-08 | au |
| i | 12.69985961634069 | 6.0736e-06 | deg |
| node | 9.645150647959859 | 1.9532e-05 | deg |
| peri | 69.43765015365965 | 3.578e-05 | deg |
| M | 49.30634138826864 | 2.6368e-05 | deg |
| tp | 2458780.945022422390
(2019-Oct-24.44502242) | 0.00011737 | TDB |
| period | 1603.035019482207
4.39 | 1.2698e-05
3.477e-08 | d
yr |
| n | .2245740084432359 | 1.7789e-09 | deg/d |
| Q | 3.051237073478634 | 1.6113e-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 |
14.94 |
|
n/a |
E2021B55 |
|
|
| 146391 (2001 QB102) Discovered 2001-Aug-18 by LINEAR at Socorro |
| Reference: 20070106/Numbers.arc | Last Updated: 2007-01-09 |
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