NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PY1 ∴ Orbital info ∴ Epoch 59431 MJD
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2021PY1  ▹ 
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   Jul 29 13:52

Covariance matrix
2.10378791E-044.53669264E-051.81072718E-041.24455152E-058.74652281E-051.51848973E-03
4.53669264E-059.78451940E-063.89817944E-052.17319330E-062.00000392E-053.27307710E-04
1.81072718E-043.89817944E-051.58905937E-043.45944920E-052.23283658E-051.31369536E-03
1.24455152E-052.17319330E-063.45944920E-051.87466571E-04-4.08412905E-041.42382932E-04
8.74652281E-052.00000392E-052.23283658E-05-4.08412905E-049.56017509E-045.14068806E-04
1.51848973E-033.27307710E-041.31369536E-031.42382932E-045.14068806E-041.09752726E-02

Correlation matrix
1.000000000.999927770.990334660.062668600.195030050.99931688
0.999927771.000000000.988603210.050741900.206789350.99880068
0.990334660.988603211.000000000.200435650.057286720.99475687
0.062668600.050741900.200435651.00000000-0.964727410.09926322
0.195030050.206789350.05728672-0.964727411.000000000.15870137
0.999316880.998800680.994756870.099263220.158701371.00000000