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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 |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
18.56 |
|
n/a |
E2021B55 |
|
|
| 276204 (2002 QT66) Discovered 2002-Aug-29 by NEAT at Palomar |
| Reference: 20110517/Numbers.arc | Last Updated: 2011-05-20 |
|
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