[ hide orbit diagram ]
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1740126515458776 | 3.5694e-08 | |
| a | 2.380958938303951 | 9.2379e-09 | au |
| q | 1.966641960227823 | 8.2381e-08 | au |
| i | 3.314640586803895 | 3.8259e-06 | deg |
| node | 78.89892405807426 | 6.7244e-05 | deg |
| peri | 175.5872345519332 | 6.8225e-05 | deg |
| M | 18.06594221894109 | 1.1051e-05 | deg |
| tp | 2458933.158249478570
(2020-Mar-24.65824948) | 4.1129e-05 | TDB |
| period | 1341.918948589198
3.67 | 7.8098e-06
2.138e-08 | d
yr |
| n | .268272536413976 | 1.5613e-09 | deg/d |
| Q | 2.795275916380079 | 1.0845e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.5 |
|
n/a |
MPO426924 |
|
|
| 146286 (2001 FR155) Discovered 2001-Mar-26 by NEAT at Haleakala |
| Reference: 20070106/Numbers.arc | Last Updated: 2007-01-09 |
|
[ show close-approach data ]
|
