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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1405764903798594 | 5.3754e-08 | |
| a | 2.270690056125712 | 1.4196e-08 | au |
| q | 1.951484417295113 | 1.2489e-07 | au |
| i | 9.959137981665823 | 6.1225e-06 | deg |
| node | 179.311835459976 | 2.566e-05 | deg |
| peri | 198.9839714799855 | 3.0574e-05 | deg |
| M | 240.503095038835 | 1.832e-05 | deg |
| tp | 2459415.348352957755
(2021-Jul-19.84835296) | 6.5865e-05 | TDB |
| period | 1249.784729682557
3.42 | 1.172e-05
3.209e-08 | d
yr |
| n | .2880496068242402 | 2.7013e-09 | deg/d |
| Q | 2.58989569495631 | 1.6192e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.9 |
|
n/a |
MPO321035 |
|
|
| 212722 (2007 RM135) Discovered 2007-Sep-13 by LONEOS at Anderson Mesa |
| Reference: 20090409/Numbers.arc | Last Updated: 2009-04-10 |
|
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