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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 11 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .6049059540684781 | 1.6698e-05 | |
| a | 92.13804123943271 | 0.0042354 | au |
| q | 36.40319149749288 | 0.00014687 | au |
| i | 16.28348444029947 | 7.0024e-06 | deg |
| node | 230.3656035909317 | 0.00010827 | deg |
| peri | 75.8860149453668 | 0.00055342 | deg |
| M | 6.908500842695386 | 0.00054398 | deg |
| tp | 2452801.263512834563
(2003-Jun-10.76351283) | 0.091754 | TDB |
| period | 323040.4375993155
884.44 | 22.274
0.06098 | d
yr |
| n | .00111441156616599 | 7.6841e-08 | deg/d |
| Q | 147.8728909813725 | 0.0067975 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457417.5 (2016-Jan-30.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .5934225054988553 | 1.6592e-05 | |
| q | 36.37801460575437 | 0.00014777 | au |
| tp | 2452719.801626830630
(2003-Mar-21.30162683) | 0.094313 | TDB |
| node | 230.3840024288339 | 0.00010869 | deg |
| peri | 75.51212359403351 | 0.00056693 | deg |
| i | 16.28381807922207 | 7.0244e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
2.752871678215411E-10 |
2.228167201708346E-9 |
9.135155015061905E-7 |
4.231026786756162E-11 |
5.10324743735712E-9 |
1.693062052975136E-11 |
| q |
2.228167201708346E-9 |
2.183686210184546E-8 |
1.197728228574345E-5 |
1.387645675074353E-10 |
6.9327129004595E-8 |
1.558573635913594E-10 |
| tp |
9.135155015061905E-7 |
1.197728228574345E-5 |
.008894895840047636 |
-1.193954793201419E-7 |
5.249834501246575E-5 |
7.794710445296409E-8 |
| node |
4.231026786756162E-11 |
1.387645675074353E-10 |
-1.193954793201419E-7 |
1.181306351611205E-8 |
-1.211391348935789E-8 |
-6.578875298204006E-10 |
| peri |
5.10324743735712E-9 |
6.9327129004595E-8 |
5.249834501246575E-5 |
-1.211391348935789E-8 |
3.21411451922407E-7 |
1.080762299084385E-9 |
| i |
1.693062052975136E-11 |
1.558573635913594E-10 |
7.794710445296409E-8 |
-6.578875298204006E-10 |
1.080762299084385E-9 |
4.934177166641431E-11 |
|
| 307982 (2004 PG115) Discovered 2004-Aug-04 by Palomar at Palomar |
| Reference: 20111210/Numbers.arc | Last Updated: 2011-12-12 |
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