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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 | .313601236472689 | 5.6085e-08 | |
| a | 2.693420767555578 | 1.9229e-08 | au |
| q | 1.84876068450893 | 1.5888e-07 | au |
| i | 8.540366109697588 | 5.7387e-06 | deg |
| node | 72.86739393976642 | 3.8858e-05 | deg |
| peri | 324.3064432992611 | 4.1112e-05 | deg |
| M | 119.830776597735 | 1.0774e-05 | deg |
| tp | 2458463.071607483436
(2018-Dec-10.57160748) | 4.6273e-05 | TDB |
| period | 1614.562024874836
4.42 | 1.729e-05
4.734e-08 | d
yr |
| n | .2229706845903972 | 2.3877e-09 | deg/d |
| Q | 3.538080850602227 | 2.5259e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Orbital Elements at Epoch 2457494.5 (2016-Apr-16.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3117772795695835 | 5.5739e-08 | |
| q | 1.855972535590562 | 1.5753e-07 | au |
| tp | 2456846.845453233862
(2014-Jul-08.34545323) | 4.5876e-05 | TDB |
| node | 72.91871823269543 | 3.8903e-05 | deg |
| peri | 324.2996814171075 | 4.1213e-05 | deg |
| i | 8.530684495349073 | 5.7316e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
3.106882650529281E-15 |
-8.758593466059863E-15 |
-5.264908981107687E-13 |
-2.41280661481268E-14 |
-3.019740399115966E-13 |
-2.123543015433553E-14 |
| q |
-8.758593466059863E-15 |
2.481447917861334E-14 |
1.331751223534474E-12 |
6.539968600604977E-14 |
8.221586890339737E-13 |
6.016906100196182E-14 |
| tp |
-5.264908981107687E-13 |
1.331751223534474E-12 |
2.104622143653944E-9 |
4.974255837005328E-11 |
6.424377943240329E-10 |
6.519026312298675E-12 |
| node |
-2.41280661481268E-14 |
6.539968600604977E-14 |
4.974255837005328E-11 |
1.513447039844303E-9 |
-1.478263292725499E-9 |
1.278348779595722E-11 |
| peri |
-3.019740399115966E-13 |
8.221586890339737E-13 |
6.424377943240329E-10 |
-1.478263292725499E-9 |
1.698538106340365E-9 |
-9.207278224899607E-12 |
| i |
-2.123543015433553E-14 |
6.016906100196182E-14 |
6.519026312298675E-12 |
1.278348779595722E-11 |
-9.207278224899607E-12 |
3.285069191878418E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.7 |
|
n/a |
MPO455946 |
|
|
| 413673 (2005 WD34) Discovered 2005-Nov-21 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2014-11-10 |
|
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