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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 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1706183742205843 | 4.2007e-08 | |
| a | 2.433918503344413 | 1.0804e-08 | au |
| q | 2.018647285318392 | 9.8989e-08 | au |
| i | 1.58200311256593 | 4.2011e-06 | deg |
| node | 276.9733429082235 | 0.00021035 | deg |
| peri | 346.5548879012879 | 0.00021111 | deg |
| M | 86.24314787862907 | 1.8836e-05 | deg |
| tp | 2458868.238841870872
(2020-Jan-19.73884187) | 7.2263e-05 | TDB |
| period | 1386.939366995512
3.80 | 9.2351e-06
2.528e-08 | d
yr |
| n | .2595643389803391 | 1.7283e-09 | deg/d |
| Q | 2.849189721370434 | 1.2648e-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 |
16.82 |
|
n/a |
E2021B55 |
|
|
| 120226 (2004 FR49) Discovered 2004-Mar-18 by LINEAR at Socorro |
| Reference: 20051116/Numbers.arc | Last Updated: 2005-11-21 |
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