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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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .07989182365643167 | 4.5142e-08 | |
a | 3.108188423935181 | 3.8216e-08 | au |
q | 2.859869582479189 | 1.5245e-07 | au |
i | 9.379420536798138 | 4.6521e-06 | deg |
node | 127.5714703330406 | 3.914e-05 | deg |
peri | 191.4896866960629 | 5.6037e-05 | deg |
M | 294.1289167650706 | 4.2405e-05 | deg |
tp | 2459566.728163732010 (2021-Dec-18.22816373) | 0.00023834 | TDB |
period | 2001.51769894702 5.48 | 3.6913e-05 1.011e-07 | d yr |
n | .1798635106696247 | 3.3172e-09 | deg/d |
Q | 3.356507265391173 | 4.1269e-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 |
15.79 |
|
n/a |
E2021B25 |
|
|
305357 (2008 BA28) Discovered 2008-Jan-30 by Mt. Lemmon Survey at Mount Lemmon |
Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
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