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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 13 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1041304377742721 | 5.7282e-08 | |
a | 2.428996266012735 | 2.0851e-08 | au |
q | 2.176063821480756 | 1.4576e-07 | au |
i | 5.836381879800608 | 6.0407e-06 | deg |
node | 59.51232419189873 | 5.8963e-05 | deg |
peri | 336.9603147366596 | 6.5876e-05 | deg |
M | 260.2828534367837 | 3.0376e-05 | deg |
tp | 2458983.506407381748 (2020-May-14.00640738) | 0.00011822 | TDB |
period | 1382.734177717548 3.79 | 1.7805e-05 4.875e-08 | d yr |
n | .2603537294451236 | 3.3524e-09 | deg/d |
Q | 2.681928710544713 | 2.3022e-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 |
16.7 |
|
n/a |
MPO440401 |
|
diameter |
diameter |
2.512 |
km |
0.331 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.053 |
|
0.014 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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295535 (2008 RH134) Discovered 2008-Sep-06 by CSS at Catalina |
Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
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