NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PY1 ∴ Orbital info ∴ Epoch 59431 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021PY1.eq0)
Keplerian elements
(Epoch 59431.2 MJD)
Value 1-σ variation Units
a 2.17375 0.0145 au
e 0.519166 0.003128
i 2.659 0.01261 deg
Ω 288.236 0.01369 deg
ω 59.936 0.03092 deg
M 349.895 0.1048 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0452 au
Aphelion distance 3.3023 au
Asc. node-Earth separation 0.24295 au
Desc. node-Earth separation 1.16282 au
Earth MOID 0.05453 au
Orbital period 1170.61 days
Date of orbit computation   feb 26 12:18

Covariance matrix
2.10384969E-044.53682597E-051.81077977E-041.24454340E-058.74687925E-051.51853419E-03
4.53682597E-059.78480718E-063.89829296E-052.17317580E-062.00008085E-053.27317306E-04
1.81077977E-043.89829296E-051.58910415E-043.45944212E-052.23314044E-051.31373322E-03
1.24454340E-052.17317580E-063.45944212E-051.87466559E-04-4.08412923E-041.42382343E-04
8.74687925E-052.00008085E-052.23314044E-05-4.08412923E-049.56019500E-045.14094469E-04
1.51853419E-033.27317306E-041.31373322E-031.42382343E-045.14094469E-041.09755926E-02

Correlation matrix
1.000000000.999927770.990334940.062667270.195034930.99931690
0.999927771.000000000.988603530.050740740.206794050.99880071
0.990334940.988603531.000000000.200432430.057293650.99475701
0.062667270.050740740.200432431.00000000-0.964726470.09926137
0.195034930.206794050.05729365-0.964726471.000000000.15870681
0.999316900.998800710.994757010.099261370.158706811.00000000