NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PE9 ∴ Orbital info ∴ Epoch 60600 MJD
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2021PE9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PE9.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.951232 0.001742 au
e 0.397905 0.001303
i 22.27 0.09935 deg
Ω 281.603 0.0479 deg
ω 244.212 0.1955 deg
M 257.973 3.873 deg
Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5727 au
Aphelion distance 1.3297 au
Asc. node-Earth separation -0.04725 au
Desc. node-Earth separation -0.30008 au
Earth MOID 0.0316 au
Orbital period 338.866 days
Date of orbit computation   Jul 29 13:14

Covariance matrix
3.03574327E-062.27003290E-061.73089764E-04-8.34531590E-053.40566913E-04-6.74813990E-03
2.27003290E-061.69761357E-061.29439031E-04-6.23976101E-052.54659935E-04-5.04606621E-03
1.73089764E-041.29439031E-049.86952048E-03-4.75795260E-031.94179161E-02-3.84761503E-01
-8.34531590E-05-6.23976101E-05-4.75795260E-032.29439484E-03-9.36246129E-031.85506843E-01
3.40566913E-042.54659935E-041.94179161E-02-9.36246129E-033.82069147E-02-7.57043950E-01
-6.74813990E-03-5.04606621E-03-3.84761503E-011.85506843E-01-7.57043950E-011.50004122E+01

Correlation matrix
1.000000000.999954430.99997891-0.999945160.99999758-0.99999991
0.999954431.000000000.99999495-0.999803050.99993143-0.99995839
0.999978910.999994951.00000000-0.999857260.99996226-0.99998156
-0.99994516-0.99980305-0.999857261.00000000-0.999965400.99994073
0.999997580.999931430.99996226-0.999965401.00000000-0.99999657
-0.99999991-0.99995839-0.999981560.99994073-0.999996571.00000000