NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SM5 ∴ Orbital info ∴ Epoch 60600 MJD
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2021SM5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SM5.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.46373 0.002015 au
e 0.291446 0.0009294
i 5.534 0.01435 deg
Ω 197.756 0.003113 deg
ω 129.36 0.01207 deg
M 280.706 1.323 deg
Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0371 au
Aphelion distance 1.8903 au
Asc. node-Earth separation 0.64376 au
Desc. node-Earth separation 0.13218 au
Earth MOID 0.06739 au
Orbital period 646.827 days
Date of orbit computation   Jul 29 13:40

Covariance matrix
4.06170070E-061.87266621E-062.89169450E-05-6.16470634E-06-1.55757889E-05-2.66632158E-03
1.87266621E-068.63785401E-071.33243969E-05-2.83108031E-06-7.36285003E-06-1.22924042E-03
2.89169450E-051.33243969E-052.06036962E-04-4.41227434E-05-1.07156497E-04-1.89842943E-02
-6.16470634E-06-2.83108031E-06-4.41227434E-059.68864298E-061.83445059E-054.04917033E-03
-1.55757889E-05-7.36285003E-06-1.07156497E-041.83445059E-051.45638042E-041.01870932E-02
-2.66632158E-03-1.22924042E-03-1.89842943E-024.04917033E-031.01870932E-021.75033526E+00

Correlation matrix
1.000000000.999777790.99959916-0.98271358-0.64041084-0.99999527
0.999777791.000000000.99878511-0.97862833-0.65645598-0.99970826
0.999599160.998785111.00000000-0.98754856-0.61859802-0.99968061
-0.98271358-0.97862833-0.987548561.000000000.488356670.98327263
-0.64041084-0.65645598-0.618598020.488356671.000000000.63804637
-0.99999527-0.99970826-0.999680610.983272630.638046371.00000000