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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 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2609119414293305 | 3.3103e-08 | |
| a | 2.588134951899649 | 9.6915e-09 | au |
| q | 1.912859636918405 | 8.2636e-08 | au |
| i | 5.168890055821405 | 4.8393e-06 | deg |
| node | 333.7000938381639 | 3.8018e-05 | deg |
| peri | 98.85059475207102 | 3.9537e-05 | deg |
| M | 150.5218495782998 | 1.1488e-05 | deg |
| tp | 2458364.618999339751
(2018-Sep-03.11899934) | 4.64e-05 | TDB |
| period | 1520.823461039185
4.16 | 8.5423e-06
2.339e-08 | d
yr |
| n | .2367138653647614 | 1.3296e-09 | deg/d |
| Q | 3.263410266880894 | 1.222e-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 |
15.1 |
|
n/a |
MPO432617 |
|
|
| 109532 (2001 QM249) Discovered 2001-Aug-24 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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