| (2011 QD50) |
| Classification: Apollo [NEO] SPK-ID: 3577116 |
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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 2455806.5 (2011-Sep-02.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .5585401757219788 | 0.0015196 | |
| a | 1.240912518488321 | 0.002586 | au |
| q | .5478130223562511 | 0.00074424 | au |
| i | 7.859653840766469 | 0.022083 | deg |
| node | 144.8731994771991 | 0.0032496 | deg |
| peri | 82.29213512727068 | 0.011817 | deg |
| M | 44.23368021320951 | 0.1996 | deg |
| tp | 2455744.461577133586
(2011-Jul-01.96157713) | 0.086017 | TDB |
| period | 504.9055860660558
1.38 | 1.5783
0.004321 | d
yr |
| n | .7130045892439422 | 0.0022288 | deg/d |
| Q | 1.934012014620391 | 0.0040304 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
23.9 |
|
n/a |
MPO205941 |
|
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