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NEODyS ∴ Objects ∴ 2021XA11 ∴ Orbital info ∴ Epoch 59559 MJD
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2021XA11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XA11.eq0)
Keplerian elements
(Epoch 59559.5 MJD)
Value 1-σ variation Units
a 1.94908 0.01689 au
e 0.539968 0.004249
i 9.745 0.05777 deg
Ω 259.48 0.0002573 deg
ω 221.976 0.01612 deg
M 348.701 0.1634 deg
Other useful info
Absolute Magnitude (H)    28.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8966 au
Aphelion distance 3.0015 au
Asc. node-Earth separation 1.29202 au
Desc. node-Earth separation 0.00055 au
Earth MOID 0.00031 au
Orbital period 993.9 days
Date of orbit computation   Jul 29 13:22

Covariance matrix
2.85250833E-047.17636031E-059.74998874E-04-4.34515767E-062.61269035E-042.75987101E-03
7.17636031E-051.80544333E-052.45311221E-04-1.09318628E-066.57746456E-056.94320513E-04
9.74998874E-042.45311221E-043.33707699E-03-1.48589770E-059.02428458E-049.43128432E-03
-4.34515767E-06-1.09318628E-06-1.48589770E-056.62112599E-08-3.99303153E-06-4.20375603E-05
2.61269035E-046.57746456E-059.02428458E-04-3.99303153E-062.59827076E-042.52333113E-03
2.75987101E-036.94320513E-049.43128432E-03-4.20375603E-052.52333113E-032.67034127E-02

Correlation matrix
1.000000000.999997340.99932681-0.999829980.959692890.99998144
0.999997341.000000000.99940696-0.999853370.960338600.99996473
0.999326810.999406961.00000000-0.999631360.969142110.99908937
-0.99982998-0.99985337-0.999631361.00000000-0.96270806-0.99974259
0.959692890.960338600.96914211-0.962708061.000000000.95796283
0.999981440.999964730.99908937-0.999742590.957962831.00000000