NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009XR1 ∴ Orbital info ∴ Epoch 60600 MJD
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2009XR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009XR1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.60722 0.0118 au
e 0.400125 0.006676
i 0.432 0.02975 deg
Ω 256.662 5.979 deg
ω 210.847 6.576 deg
M 93.638 36.56 deg
Other useful info
Absolute Magnitude (H)    29.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9641 au
Aphelion distance 2.2503 au
Asc. node-Earth separation 1.05032 au
Desc. node-Earth separation 0.0185 au
Earth MOID 0.00113 au
Orbital period 744.239 days
Date of orbit computation   Jul 29 11:24

Covariance matrix
1.39158266E-047.86719916E-053.46142280E-047.05257665E-02-7.75115170E-02-4.31337530E-01
7.86719916E-054.45751070E-051.94168899E-043.98483280E-02-4.37407867E-02-2.43847950E-01
3.46142280E-041.94168899E-048.84830615E-041.75779174E-01-1.94032785E-01-1.07298940E+00
7.05257665E-023.98483280E-021.75779174E-013.57479364E+01-3.93015163E+01-2.18604174E+02
-7.75115170E-02-4.37407867E-02-1.94032785E-01-3.93015163E+014.32386135E+012.40260341E+02
-4.31337530E-01-2.43847950E-01-1.07298940E+00-2.18604174E+022.40260341E+021.33698204E+03

Correlation matrix
1.000000000.998894090.986438640.99992591-0.99925390-0.99999990
0.998894091.000000000.977695020.99824793-0.99633300-0.99887266
0.986438640.977695021.000000000.98835249-0.99199428-0.98651245
0.999925910.998247930.988352491.00000000-0.99964993-0.99993133
-0.99925390-0.99633300-0.99199428-0.999649931.000000000.99927132
-0.99999990-0.99887266-0.98651245-0.999931330.999271321.00000000