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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 21 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1920586525376322 | 4.7658e-08 | |
a | 3.085104586227516 | 2.634e-08 | au |
q | 2.49258355645899 | 1.512e-07 | au |
i | 5.824878242303267 | 5.9954e-06 | deg |
node | 22.76617417864113 | 4e-05 | deg |
peri | 324.6582059588198 | 4.2632e-05 | deg |
M | 228.0538070633553 | 1.9405e-05 | deg |
tp | 2459725.933533427013 (2022-May-26.43353343) | 0.00011354 | TDB |
period | 1979.261896242218 5.42 | 2.5348e-05 6.94e-08 | d yr |
n | .1818859852167558 | 2.3294e-09 | deg/d |
Q | 3.677625615996042 | 3.1399e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457173.5 (2015-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1909411374135304 | 4.7706e-08 | |
q | 2.497011465251488 | 1.5126e-07 | au |
tp | 2457747.111093977037 (2016-Dec-24.61109398) | 9.6335e-05 | TDB |
node | 22.79486001867373 | 3.9997e-05 | deg |
peri | 324.9280543948279 | 4.2654e-05 | deg |
i | 5.824047405745588 | 5.9943e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
2.275881745313158E-15 |
-7.145525381111701E-15 |
5.687679686286119E-13 |
-5.471588057506097E-16 |
1.400177580243916E-13 |
6.979996874212653E-17 |
q |
-7.145525381111701E-15 |
2.287808316217309E-14 |
-4.721205948876106E-13 |
1.403614619662886E-15 |
-2.604448016177212E-13 |
1.467535324575231E-15 |
tp |
5.687679686286119E-13 |
-4.721205948876106E-13 |
9.280452015103823E-9 |
-1.69220824350551E-12 |
1.4346537242703E-9 |
1.453204474161613E-12 |
node |
-5.471588057506097E-16 |
1.403614619662886E-15 |
-1.69220824350551E-12 |
1.599737637557339E-9 |
-1.591411360088362E-9 |
-3.539645224152751E-12 |
peri |
1.400177580243916E-13 |
-2.604448016177212E-13 |
1.4346537242703E-9 |
-1.591411360088362E-9 |
1.819375743909779E-9 |
3.716531957684585E-12 |
i |
6.979996874212653E-17 |
1.467535324575231E-15 |
1.453204474161613E-12 |
-3.539645224152751E-12 |
3.716531957684585E-12 |
3.593147751834304E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
14.7 |
|
n/a |
MPO338015 |
|
diameter |
diameter |
7.892 |
km |
0.891 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.037 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
105346 (2000 QN96) Discovered 2000-Aug-28 by LINEAR at Socorro |
Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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