(2011 DW) |
Classification: Aten [NEO] SPK-ID: 3557844 |
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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 12 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2752272933522713 | 0.0001659 | |
a | .8397303054403755 | 2.446e-05 | au |
q | .608613606328145 | 0.0001216 | au |
i | 25.06695616418512 | 0.038036 | deg |
node | 159.5564834529505 | 0.0019595 | deg |
peri | 152.6585008808057 | 0.026573 | deg |
M | 234.6486232279987 | 0.13691 | deg |
tp | 2459098.366661774409 (2020-Sep-05.86666177) | 0.11117 | TDB |
period | 281.065905665079 0.77 | 0.012281 3.362e-05 | d yr |
n | 1.280838382542846 | 5.5964e-05 | deg/d |
Q | 1.070847004552606 | 3.1192e-05 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
23.0 |
|
n/a |
MPO196815 |
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