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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1060043776183732 | 5.4626e-08 | |
| a | 2.345004936592022 | 1.9321e-08 | au |
| q | 2.096424147776572 | 1.231e-07 | au |
| i | 6.620476328987829 | 5.2949e-06 | deg |
| node | 269.2741355000032 | 4.6292e-05 | deg |
| peri | 63.86050420143554 | 5.4076e-05 | deg |
| M | 123.7076700345397 | 2.7728e-05 | deg |
| tp | 2458549.778582642436
(2019-Mar-07.27858264) | 9.9595e-05 | TDB |
| period | 1311.638237171708
3.59 | 1.6211e-05
4.438e-08 | d
yr |
| n | .2744659234517818 | 3.3922e-09 | deg/d |
| Q | 2.593585725407471 | 2.137e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457766.5 (2017-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1069096484116463 | 5.4735e-08 | |
| q | 2.09361731351146 | 1.2344e-07 | au |
| tp | 2457237.575262736950
(2015-Aug-03.07526274) | 9.5947e-05 | TDB |
| node | 269.3325225544976 | 4.6349e-05 | deg |
| peri | 63.5801139184459 | 5.3968e-05 | deg |
| i | 6.616858511893039 | 5.2926e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
2.995881837869769E-15 |
-6.6983912551386E-15 |
3.777850384739544E-13 |
1.830986308173515E-14 |
-6.468918200373662E-16 |
-7.173369059322421E-15 |
| q |
-6.6983912551386E-15 |
1.523705071162377E-14 |
-7.596189299169488E-13 |
-4.407226495160611E-14 |
5.519911560380618E-14 |
1.634517583388893E-14 |
| tp |
3.777850384739544E-13 |
-7.596189299169488E-13 |
9.205849053492349E-9 |
7.137027694299372E-12 |
2.665079787932656E-9 |
-8.549169419741375E-12 |
| node |
1.830986308173515E-14 |
-4.407226495160611E-14 |
7.137027694299372E-12 |
2.148272715017246E-9 |
-2.13246194016551E-9 |
-2.740722160853981E-11 |
| peri |
-6.468918200373662E-16 |
5.519911560380618E-14 |
2.665079787932656E-9 |
-2.13246194016551E-9 |
2.912588523918744E-9 |
2.4982552916162E-11 |
| i |
-7.173369059322421E-15 |
1.634517583388893E-14 |
-8.549169419741375E-12 |
-2.740722160853981E-11 |
2.4982552916162E-11 |
2.801127619774614E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.1 |
|
n/a |
MPO455545 |
|
|
| 351628 (2005 XO26) Discovered 2005-Dec-04 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: 20130127/Numbers.arc | Last Updated: 2013-01-31 |
|
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