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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1618346403057751 | 4.423e-08 | |
| a | 3.056129159133221 | 2.3352e-08 | au |
| q | 2.561541595936905 | 1.3912e-07 | au |
| i | 17.30264706401213 | 5.0811e-06 | deg |
| node | 163.3998172878481 | 1.8157e-05 | deg |
| peri | 307.8396028468845 | 2.5331e-05 | deg |
| M | 212.5346574259265 | 1.8798e-05 | deg |
| tp | 2460195.861904439989
(2023-Sep-08.36190444) | 0.00010662 | TDB |
| period | 1951.443509201802
5.34 | 2.2367e-05
6.124e-08 | d
yr |
| n | .1844788221142259 | 2.1144e-09 | deg/d |
| Q | 3.550716722329537 | 2.7131e-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 |
15.41 |
|
n/a |
E2021B55 |
|
|
| 183518 (2003 FA81) Discovered 2003-Mar-27 by LINEAR at Socorro |
| Reference: 20080420/Numbers.arc | Last Updated: 2008-04-23 |
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