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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1438480372051339 | 4.561e-08 | |
a | 2.404980796971678 | 1.2014e-08 | au |
q | 2.059029029811263 | 1.0755e-07 | au |
i | 1.858950678869286 | 4.842e-06 | deg |
node | 201.6215523550443 | 0.00010098 | deg |
peri | 16.02559590409056 | 0.0001017 | deg |
M | 236.039981932525 | 1.4021e-05 | deg |
tp | 2459469.577904632592 (2021-Sep-12.07790463) | 5.4893e-05 | TDB |
period | 1362.278324094897 3.73 | 1.0208e-05 2.795e-08 | d yr |
n | .2642631785536081 | 1.9802e-09 | deg/d |
Q | 2.750932564132092 | 1.3743e-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 |
15.9 |
|
n/a |
MPO453472 |
|
diameter |
diameter |
1.872 |
km |
0.290 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.241 |
|
0.119 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
101825 (1999 JB23) Discovered 1999-May-10 by LINEAR at Socorro |
Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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