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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 18 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .09401906314108914 | 5.2837e-08 | |
a | 3.164544757585321 | 2.9043e-08 | au |
q | 2.867017224209104 | 1.662e-07 | au |
i | 8.502797059955494 | 6.0246e-06 | deg |
node | 217.32385843 | 3.7032e-05 | deg |
peri | 182.3984703454174 | 4.8455e-05 | deg |
M | 140.5697045727507 | 3.3347e-05 | deg |
tp | 2458197.612822788328 (2018-Mar-20.11282279) | 0.00018529 | TDB |
period | 2056.199695906822 5.63 | 2.8307e-05 7.75e-08 | d yr |
n | .1750802710051143 | 2.4102e-09 | deg/d |
Q | 3.462072290961538 | 3.1774e-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 |
14.9 |
|
n/a |
MPO432690 |
|
diameter |
diameter |
4.832 |
km |
0.666 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.091 |
|
0.055 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
118732 (2000 QY123) Discovered 2000-Aug-25 by LINEAR at Socorro |
Reference: 20051116/Numbers.arc | Last Updated: 2005-11-21 |
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