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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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1244203293573124 | 6.7174e-08 | |
a | 2.517847222831733 | 1.8083e-08 | au |
q | 2.204575842095614 | 1.7511e-07 | au |
i | 2.002699137271986 | 6.2255e-06 | deg |
node | 286.1721936607778 | 0.00011729 | deg |
peri | 85.33348171159916 | 0.0001213 | deg |
M | 14.61316481137725 | 3.427e-05 | deg |
tp | 2458941.264198327558 (2020-Apr-01.76419833) | 0.0001388 | TDB |
period | 1459.292964757111 4.00 | 1.5721e-05 4.304e-08 | d yr |
n | .2466948095373841 | 2.6576e-09 | deg/d |
Q | 2.831118603567851 | 2.0333e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457035.5 (2015-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1263953561749609 | 6.744e-08 | |
q | 2.199357234616858 | 1.7623e-07 | au |
tp | 2457480.344448776520 (2016-Apr-01.84444878) | 0.00013363 | TDB |
node | 286.3180932251026 | 0.00011755 | deg |
peri | 84.96902385592003 | 0.00012136 | deg |
i | 2.000204796379311 | 6.2212e-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 |
4.54809812906873E-15 |
-1.184272988266466E-14 |
-5.497730510391551E-12 |
8.580980852872645E-15 |
-1.016920664777507E-12 |
2.884560749506934E-15 |
q |
-1.184272988266466E-14 |
3.105831673316533E-14 |
1.402903730502095E-11 |
-2.136811218244371E-14 |
2.561142794919027E-12 |
-7.403684625804129E-15 |
tp |
-5.497730510391551E-12 |
1.402903730502095E-11 |
1.785606511777307E-8 |
-2.364793967487003E-11 |
4.008230448461615E-9 |
-3.220055662022299E-12 |
node |
8.580980852872645E-15 |
-2.136811218244371E-14 |
-2.364793967487003E-11 |
1.381700931655934E-8 |
-1.381315285919488E-8 |
9.994231882673145E-11 |
peri |
-1.016920664777507E-12 |
2.561142794919027E-12 |
4.008230448461615E-9 |
-1.381315285919488E-8 |
1.47282913222105E-8 |
-1.004680217646097E-10 |
i |
2.884560749506934E-15 |
-7.403684625804129E-15 |
-3.220055662022299E-12 |
9.994231882673145E-11 |
-1.004680217646097E-10 |
3.870325267819958E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
15.4 |
|
n/a |
MPO436597 |
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123416 (2000 WF100) Discovered 2000-Nov-21 by LINEAR at Socorro |
Reference: 20060314/Numbers.arc | Last Updated: 2006-03-23 |
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