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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011XD ∴ Orbital info ∴ Epoch 55903 MJD
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2011XD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011XD.eq0)
Keplerian elements
(Epoch 55903.6 MJD)
Value 1-σ variation Units
a 1.28142 0.0001579 au
e 0.33903 0.0001148
i 9.482 0.003423 deg
Ω 83.976 0.001478 deg
ω 82.643 0.002334 deg
M 305.541 0.01137 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.847 au
Aphelion distance 1.7159 au
Asc. node-Earth separation 0.10288 au
Desc. node-Earth separation 0.17135 au
Earth MOID 0.04746 au
Orbital period 529.832 days
Date of orbit computation   feb 26 11:01

Covariance matrix
2.49434628E-081.81301681E-085.40208763E-07-2.32842084E-073.59055833E-071.79467981E-06
1.81301681E-081.31807319E-083.92864746E-07-1.69396553E-072.61849133E-071.30412068E-06
5.40208763E-073.92864746E-071.17175508E-05-5.05612689E-067.84586805E-063.88399096E-05
-2.32842084E-07-1.69396553E-07-5.05612689E-062.18414442E-06-3.40346996E-06-1.67323000E-05
3.59055833E-072.61849133E-077.84586805E-06-3.40346996E-065.44606095E-062.57230542E-05
1.79467981E-061.30412068E-063.88399096E-05-1.67323000E-052.57230542E-051.29172000E-04

Correlation matrix
1.000000000.999893380.99922854-0.997567820.974187080.99982597
0.999893381.000000000.99966589-0.998375990.977327520.99945633
0.999228540.999665891.00000000-0.999444920.982157930.99833339
-0.99756782-0.99837599-0.999444921.00000000-0.98682467-0.99616385
0.974187080.977327520.98215793-0.986824671.000000000.96983330
0.999825970.999456330.99833339-0.996163850.969833301.00000000