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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.
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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2271239876466317 | 5.6296e-08 | |
a | 2.63399532678837 | 2.2004e-08 | au |
q | 2.035751804725602 | 1.5522e-07 | au |
i | 2.469606757327925 | 6.1635e-06 | deg |
node | 170.9767870336983 | 0.00010248 | deg |
peri | 185.8710263502886 | 0.00010312 | deg |
M | 14.20163805675135 | 1.2893e-05 | deg |
tp | 2458538.903382189959 (2019-Feb-24.40338219) | 5.546e-05 | TDB |
period | 1561.424275354854 4.27 | 1.9566e-05 5.357e-08 | d yr |
n | .2305587313340478 | 2.8891e-09 | deg/d |
Q | 3.232238848851137 | 2.7002e-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 |
16.2 |
|
n/a |
MPO454545 |
|
diameter |
diameter |
3.245 |
km |
0.043 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.055 |
|
0.007 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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215176 (2000 GQ120) Discovered 2000-Apr-05 by Spacewatch at Kitt Peak |
Reference: 20090607/Numbers.arc | Last Updated: 2009-06-08 |
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