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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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .146572016552194 | 4.4231e-08 | |
a | 2.250727402570641 | 8.1312e-09 | au |
q | 1.92083374846658 | 9.8956e-08 | au |
i | 4.952574443728177 | 3.9384e-06 | deg |
node | 136.0661071736413 | 6.1478e-05 | deg |
peri | 218.906518811396 | 6.3363e-05 | deg |
M | 336.0915183032409 | 1.4958e-05 | deg |
tp | 2458682.409122073272 (2019-Jul-17.90912207) | 5.1222e-05 | TDB |
period | 1233.339879979705 3.38 | 6.6836e-06 1.83e-08 | d yr |
n | .2918903425112013 | 1.5818e-09 | deg/d |
Q | 2.580621056674701 | 9.3231e-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 |
16.1 |
|
n/a |
MPO257184 |
|
diameter |
diameter |
1.784 |
km |
0.266 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.242 |
|
0.097 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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46684 (1997 AX8) Discovered 1997-Jan-02 by Spacewatch at Kitt Peak |
Reference: 20020921/Numbers.arc | Last Updated: 2004-04-19 |
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