[ hide orbit diagram ]
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 18 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .09066512408420969 | 3.2942e-08 | |
a | 2.224236779283145 | 8.4438e-09 | au |
q | 2.022576075696776 | 7.4304e-08 | au |
i | 6.151091460731381 | 3.8153e-06 | deg |
node | 184.1897284255963 | 2.9668e-05 | deg |
peri | 329.6286758327681 | 3.6427e-05 | deg |
M | 23.14479045637083 | 1.961e-05 | deg |
tp | 2458922.603004702455 (2020-Mar-14.10300470) | 6.6091e-05 | TDB |
period | 1211.629820541196 3.32 | 6.8995e-06 1.889e-08 | d yr |
n | .2971204520529213 | 1.6919e-09 | deg/d |
Q | 2.425897482869515 | 9.2093e-09 | au |
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| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457406.5 (2016-Jan-19.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .09070660329882901 | 3.3074e-08 | |
q | 2.02249894799417 | 7.462e-08 | au |
tp | 2457712.081840256390 (2016-Nov-19.58184026) | 6.7601e-05 | TDB |
node | 184.2044188269271 | 2.966e-05 | deg |
peri | 330.0029491987749 | 3.6366e-05 | deg |
i | 6.151515689517859 | 3.8161e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
1.093912821254294E-15 |
-2.454991421992598E-15 |
5.57614582544658E-13 |
-9.771730100595159E-15 |
1.946694120354551E-13 |
-1.797568075566213E-15 |
q |
-2.454991421992598E-15 |
5.568133363669014E-15 |
-1.401824921654136E-12 |
2.151866629671916E-14 |
-4.867217820506031E-13 |
4.027779765762708E-15 |
tp |
5.57614582544658E-13 |
-1.401824921654136E-12 |
4.569845626214846E-9 |
-5.344221566085258E-12 |
1.429310629116282E-9 |
-1.126952140972596E-12 |
node |
-9.771730100595159E-15 |
2.151866629671916E-14 |
-5.344221566085258E-12 |
8.797240283173924E-10 |
-8.759197370810792E-10 |
1.867055058537804E-12 |
peri |
1.946694120354551E-13 |
-4.867217820506031E-13 |
1.429310629116282E-9 |
-8.759197370810792E-10 |
1.322519974013679E-9 |
-2.219312883585992E-12 |
i |
-1.797568075566213E-15 |
4.027779765762708E-15 |
-1.126952140972596E-12 |
1.867055058537804E-12 |
-2.219312883585992E-12 |
1.456254393914972E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.4 |
|
n/a |
MPO453295 |
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|
86408 (2000 AC185) Discovered 2000-Jan-07 by LINEAR at Socorro |
Reference: 20040830/Numbers.arc | Last Updated: 2004-09-06 |
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[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
|
Date/Time (TDB) |
Time Uncertainty (days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
1909-May-11 01:34 |
00:01 |
Amphi |
0.0402988411220775 |
0.0402965459311873 |
0.0403011456234776 |
4.17100135307959 |
4.17100131887848 |
2418437.565345057 |
1.0085060438649 |
1008.69846190067 |
30.7371180783522 |
83.7113745433737 |
194861.55749266 |
T |
18 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:57:27 |
2020-Nov-12 20:57 |
1985-Mar-09 08:08 |
< 00:01 |
Eunom |
0.0341253814012338 |
0.0341208221779438 |
0.0341299406863331 |
6.23521271204623 |
6.2352126460734 |
2446133.838778762 |
0.427736380388692 |
238.81166462874 |
37.9548147427737 |
-18.1396353193897 |
46520.392599469 |
T |
18 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:57:27 |
2020-Nov-12 20:57 |
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