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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 9 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2357280630417217 | 3.6392e-07 | |
| a | 2.787341922470248 | 2.4851e-08 | au |
| q | 2.130287210051348 | 1.0241e-06 | au |
| i | 8.804465606024939 | 1.7032e-05 | deg |
| node | 320.612823309027 | 4.4408e-05 | deg |
| peri | 31.94678457147573 | 9.8463e-05 | deg |
| M | 281.4599927114041 | 6.439e-05 | deg |
| tp | 2459371.327756336689
(2021-Jun-05.82775634) | 0.00030709 | TDB |
| period | 1699.745096669888
4.65 | 2.2732e-05
6.224e-08 | d
yr |
| n | .2117964633081196 | 2.8325e-09 | deg/d |
| Q | 3.444396634889149 | 3.0709e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.9 |
|
n/a |
MPO434687 |
|
|
| 469465 (2002 RT39) Discovered 2002-Sep-05 by LONEOS at Anderson Mesa |
| Reference: | Last Updated: 2016-08-22 |
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