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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 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2033957424061404 | 3.8192e-08 | |
| a | 2.410849235244918 | 9.0469e-09 | au |
| q | 1.920492765213002 | 9.253e-08 | au |
| i | 3.335303802394142 | 3.7214e-06 | deg |
| node | 90.11571105830005 | 9.3756e-05 | deg |
| peri | 341.7350828239104 | 9.4585e-05 | deg |
| M | 188.1729708947474 | 1.2596e-05 | deg |
| tp | 2459853.093112045310
(2022-Sep-30.59311205) | 4.9339e-05 | TDB |
| period | 1367.267545505913
3.74 | 7.6962e-06
2.107e-08 | d
yr |
| n | .2632988702052412 | 1.4821e-09 | deg/d |
| Q | 2.901205705276834 | 1.0887e-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 |
16.65 |
|
n/a |
E2021B55 |
|
|
| 215649 (2003 UT103) Discovered 2003-Oct-20 by NEAT at Palomar |
| Reference: 20090607/Numbers.arc | Last Updated: 2009-06-08 |
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