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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.
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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1399553840542915 | 1.1327e-07 | |
a | 3.091839563263164 | 8.6403e-08 | au |
q | 2.659119969752415 | 4.041e-07 | au |
i | 9.99232770408307 | 8.6036e-06 | deg |
node | 233.9385007659594 | 4.4193e-05 | deg |
peri | 171.355306156008 | 6.1125e-05 | deg |
M | 193.7718447711587 | 5.3909e-05 | deg |
tp | 2459517.408368448079 (2021-Oct-29.90836845) | 0.00033104 | TDB |
period | 1985.746711722135 5.44 | 8.3239e-05 2.279e-07 | d yr |
n | .1812920035948546 | 7.5994e-09 | deg/d |
Q | 3.524559156773913 | 9.8496e-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 |
16.1 |
|
n/a |
MPO437719 |
|
|
442107 (2010 TX99) Discovered 2005-Dec-01 by Spacewatch at Kitt Peak |
Reference: | Last Updated: 2015-09-02 |
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