[ 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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09371820349437678 | 5.7567e-08 | |
| a | 5.15294273155991 | 1.5696e-07 | au |
| q | 4.670018196048709 | 3.992e-07 | au |
| i | 20.47028202306541 | 7.9105e-06 | deg |
| node | 227.8489945220821 | 1.3027e-05 | deg |
| peri | 104.9449314282031 | 5.2051e-05 | deg |
| M | 292.4946131893659 | 5.4938e-05 | deg |
| tp | 2460197.656443628954
(2023-Sep-10.15644363) | 0.00067865 | TDB |
| period | 4272.493401385699
11.70 | 0.00019521
5.345e-07 | d
yr |
| n | .08425993118754521 | 3.8499e-09 | deg/d |
| Q | 5.635867267071112 | 1.7167e-07 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.99 |
|
n/a |
MPO614063 |
|
|
| 283510 (2001 SD355) Discovered 2001-Sep-19 by NEAT at Palomar |
| Reference: 20110813/Numbers.arc | Last Updated: 2011-08-16 |
|
|
