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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 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06577725644697345 | 5.1088e-08 | |
| a | 3.231460503516042 | 3.0894e-08 | au |
| q | 3.018903897278001 | 1.6656e-07 | au |
| i | 9.427067576979809 | 5.4448e-06 | deg |
| node | 300.9669141433155 | 3.1434e-05 | deg |
| peri | 53.56807429507494 | 5.107e-05 | deg |
| M | 100.0088338812353 | 3.9058e-05 | deg |
| tp | 2458611.069550132569
(2019-May-07.56955013) | 0.00023049 | TDB |
| period | 2121.762185571181
5.81 | 3.0428e-05
8.331e-08 | d
yr |
| n | .1696702874846869 | 2.4332e-09 | deg/d |
| Q | 3.444017109754082 | 3.2927e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.8 |
|
n/a |
MPO453554 |
|
|
| 109446 (2001 QS204) Discovered 2001-Aug-23 by LONEOS at Anderson Mesa |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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