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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 | .1953193954678389 | 3.9723e-08 | |
a | 2.536084010173357 | 1.0692e-08 | au |
q | 2.040737614450644 | 1.0361e-07 | au |
i | 9.589780614805957 | 6.2244e-06 | deg |
node | 349.40741789 | 2.4513e-05 | deg |
peri | 230.02888783 | 3.2188e-05 | deg |
M | 14.96022225860533 | 2.273e-05 | deg |
tp | 2459139.197325021594 (2020-Oct-16.69732502) | 9.2945e-05 | TDB |
period | 1475.176144494239 4.04 | 9.3292e-06 2.554e-08 | d yr |
n | .2440386535151199 | 1.5433e-09 | deg/d |
Q | 3.031430405896069 | 1.2781e-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 |
15.86 |
|
n/a |
E2021B55 |
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|
103941 (2000 DW69) Discovered 2000-Feb-29 by LINEAR at Socorro |
Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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