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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 9 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1260584937658543 | 1.0097e-07 | |
a | 2.376931881948899 | 2.8258e-08 | au |
q | 2.077299429126383 | 2.2934e-07 | au |
i | 1.928457099522218 | 1.1203e-05 | deg |
node | 44.35660877176812 | 0.00023442 | deg |
peri | 112.5268338677299 | 0.0002395 | deg |
M | 277.5883953680806 | 5.8172e-05 | deg |
tp | 2458906.914561656018 (2020-Feb-27.41456166) | 0.0002204 | TDB |
period | 1338.515888494687 3.66 | 2.3869e-05 6.535e-08 | d yr |
n | .2689545959778341 | 4.7962e-09 | deg/d |
Q | 2.676564334771415 | 3.182e-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 |
17.5 |
|
n/a |
MPO460268 |
|
|
305789 (2009 DK71) Discovered 2009-Feb-18 by La Sagra at La Sagra |
Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
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