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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .05898251464624107 | 3.4629e-08 | |
a | 2.150538845738249 | 1.1298e-08 | au |
q | 2.023694656772183 | 7.6497e-08 | au |
i | 5.567011318335782 | 5.5261e-06 | deg |
node | 140.6886943177207 | 6.8787e-05 | deg |
peri | 142.8277204620948 | 0.00010663 | deg |
M | 331.4367264697871 | 8.3455e-05 | deg |
tp | 2459291.895506194854 (2021-Mar-18.39550619) | 0.00026731 | TDB |
period | 1151.91216424633 3.15 | 9.0775e-06 2.485e-08 | d yr |
n | .3125238287899667 | 2.4628e-09 | deg/d |
Q | 2.277383034704316 | 1.1964e-08 | au |
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| | 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 |
18.56 |
|
n/a |
E2021B55 |
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|
276204 (2002 QT66) Discovered 2002-Aug-29 by NEAT at Palomar |
Reference: 20110517/Numbers.arc | Last Updated: 2011-05-20 |
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