NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PE9 ∴ Orbital info ∴ Epoch 60400 MJD
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2021PE9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PE9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.951244 0.001744 au
e 0.397898 0.001302
i 22.27 0.09936 deg
Ω 281.605 0.04791 deg
ω 244.218 0.1956 deg
M 45.486 3.289 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 -0.04839 au
Desc. node-Earth separation -0.30017 au
Earth MOID 0.03232 au
Orbital period 338.873 days
Date of orbit computation   feb 26 12:29

Covariance matrix
3.04297943E-062.27090635E-061.73315745E-04-8.35770162E-053.41262821E-04-5.73755722E-03
2.27090635E-061.69488046E-061.29349574E-04-6.23656026E-052.54671439E-04-4.28182888E-03
1.73315745E-041.29349574E-049.87177701E-03-4.75988945E-031.94366674E-02-3.26789001E-01
-8.35770162E-05-6.23656026E-05-4.75988945E-032.29573789E-03-9.37317346E-031.57584196E-01
3.41262821E-042.54671439E-041.94366674E-02-9.37317346E-033.82719893E-02-6.43452543E-01
-5.73755722E-03-4.28182888E-03-3.26789001E-011.57584196E-01-6.43452543E-011.08182036E+01

Correlation matrix
1.000000000.999954360.99997891-0.999945210.99999758-0.99999988
0.999954361.000000000.99999493-0.999803000.99993136-0.99995900
0.999978910.999994931.00000000-0.999857360.99996227-0.99998201
-0.99994521-0.99980300-0.999857361.00000000-0.999965430.99993998
0.999997580.999931360.99996227-0.999965431.00000000-0.99999638
-0.99999988-0.99995900-0.999982010.99993998-0.999996381.00000000