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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 18 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1251657515677869 | 7.096e-08 | |
a | 2.4668408423344 | 1.8491e-08 | au |
q | 2.158076854305502 | 1.7294e-07 | au |
i | 10.62013755919842 | 5.0061e-06 | deg |
node | 127.1725358029982 | 4.0942e-05 | deg |
peri | 111.0988379639474 | 4.5439e-05 | deg |
M | 187.3393736831309 | 2.0747e-05 | deg |
tp | 2459279.236076136642 (2021-Mar-05.73607614) | 8.42e-05 | TDB |
period | 1415.174916374772 3.87 | 1.5912e-05 4.356e-08 | d yr |
n | .2543855150585946 | 2.8602e-09 | deg/d |
Q | 2.775604830363298 | 2.0805e-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 |
MPO413064 |
|
diameter |
diameter |
2.320 |
km |
0.509 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.131 |
|
0.093 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
212155 (2005 FY3) Discovered 2005-Mar-16 by CSS at Catalina |
Reference: 20090409/Numbers.arc | Last Updated: 2009-04-10 |
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