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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 22 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1222427212333459 | 6.2765e-08 | |
a | 2.301483263594344 | 8.8559e-09 | au |
q | 2.020143686579569 | 1.4459e-07 | au |
i | 8.378240513357779 | 7.148e-06 | deg |
node | 344.2909334489972 | 2.4633e-05 | deg |
peri | 211.2202242140158 | 3.5296e-05 | deg |
M | 353.8111226551726 | 2.5283e-05 | deg |
tp | 2459022.423986870892 (2020-Jun-21.92398687) | 8.9556e-05 | TDB |
period | 1275.293536091445 3.49 | 7.3608e-06 2.015e-08 | d yr |
n | .2822879516062929 | 1.6293e-09 | deg/d |
Q | 2.582822840609118 | 9.9385e-09 | 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 |
15.5 |
|
n/a |
MPO493510 |
|
diameter |
diameter |
2.529 |
km |
0.099 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.230 |
|
0.048 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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91242 (1999 CX32) Discovered 1999-Feb-10 by LINEAR at Socorro |
Reference: 20041028/Numbers.arc | Last Updated: 2004-10-29 |
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