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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 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1085561461898965 | 5.9848e-08 | |
a | 2.644121177503509 | 1.9396e-08 | au |
q | 2.357085572414637 | 1.5392e-07 | au |
i | 10.0799205964351 | 6.2656e-06 | deg |
node | 24.52250827992828 | 2.8586e-05 | deg |
peri | 163.3912631200663 | 3.7848e-05 | deg |
M | 203.1893977674421 | 2.8068e-05 | deg |
tp | 2459684.558715697528 (2022-Apr-15.05871570) | 0.00012604 | TDB |
period | 1570.436782621961 4.30 | 1.728e-05 4.731e-08 | d yr |
n | .229235588457724 | 2.5223e-09 | deg/d |
Q | 2.931156782592382 | 2.1502e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457286.5 (2015-Sep-21.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1076816605695024 | 6.0097e-08 | |
q | 2.360507811984423 | 1.5451e-07 | au |
tp | 2456544.401381424756 (2013-Sep-08.90138142) | 0.0001135 | TDB |
node | 24.5529126847265 | 2.8557e-05 | deg |
peri | 163.7958182232226 | 3.7871e-05 | deg |
i | 10.08429203800218 | 6.2679e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
3.611665328842328E-15 |
-9.231991962627808E-15 |
-2.578093314980786E-13 |
1.279531924955798E-14 |
-7.815039021982032E-15 |
1.034907291463608E-15 |
q |
-9.231991962627808E-15 |
2.387254588893886E-14 |
1.154997970396956E-12 |
-3.696960518974867E-14 |
1.526918528667335E-13 |
-1.632034410640215E-15 |
tp |
-2.578093314980786E-13 |
1.154997970396956E-12 |
1.28826164382861E-8 |
-1.43157427929269E-11 |
2.840901044874293E-9 |
9.590300520423653E-12 |
node |
1.279531924955798E-14 |
-3.696960518974867E-14 |
-1.43157427929269E-11 |
8.155094029925995E-10 |
-8.058897696792382E-10 |
-3.543114471057625E-11 |
peri |
-7.815039021982032E-15 |
1.526918528667335E-13 |
2.840901044874293E-9 |
-8.058897696792382E-10 |
1.434234078361178E-9 |
3.709625599442851E-11 |
i |
1.034907291463608E-15 |
-1.632034410640215E-15 |
9.590300520423653E-12 |
-3.543114471057625E-11 |
3.709625599442851E-11 |
3.928715558233399E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
15.9 |
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n/a |
MPO254366 |
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212204 (2005 GZ151) Discovered 2005-Apr-12 by Spacewatch at Kitt Peak |
Reference: 20090409/Numbers.arc | Last Updated: 2009-04-10 |
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