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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3195691077805103 | 7.151e-08 | |
| a | 2.5634668437581 | 1.8803e-08 | au |
| q | 1.744262031673403 | 1.736e-07 | au |
| i | 4.360406695019799 | 4.9907e-06 | deg |
| node | 1.311934078010791 | 5.8195e-05 | deg |
| peri | 12.73863656918607 | 5.9193e-05 | deg |
| M | 183.8058340522384 | 2.044e-05 | deg |
| tp | 2459734.217718850335
(2022-Jun-03.71771885) | 9.2599e-05 | TDB |
| period | 1499.132376859928
4.10 | 1.6494e-05
4.516e-08 | d
yr |
| n | .2401389000443399 | 2.6421e-09 | deg/d |
| Q | 3.382671655842797 | 2.4812e-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 |
16.0 |
|
n/a |
MPO459509 |
|
|
| 109138 (2001 QF55) Discovered 2001-Aug-16 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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