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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1730804595201078 | 3.7381e-08 | |
| a | 2.436809273587442 | 1.1288e-08 | au |
| q | 2.015045204752068 | 9.4753e-08 | au |
| i | 1.454552274666181 | 4.9899e-06 | deg |
| node | 317.1800365746877 | 0.00015137 | deg |
| peri | 325.6424118417004 | 0.00015208 | deg |
| M | 343.0048481443077 | 1.4435e-05 | deg |
| tp | 2459266.092364030723
(2021-Feb-20.59236403) | 5.572e-05 | TDB |
| period | 1389.411006830827
3.80 | 9.654e-06
2.643e-08 | d
yr |
| n | .2591025968774647 | 1.8003e-09 | deg/d |
| Q | 2.858573342422817 | 1.3241e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.35 |
|
n/a |
E2021B55 |
|
|
| 100946 (1998 OD10) Discovered 1998-Jul-26 by Elst, E. W. at La Silla |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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