NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019SM4 ∴ Orbital info ∴ Epoch 60400 MJD
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2019SM4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019SM4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.74067 0.00336 au
e 0.473009 0.001044
i 15.748 0.02428 deg
Ω 6.27 0.003391 deg
ω 53.275 0.01689 deg
M 327.909 1.982 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9173 au
Aphelion distance 2.564 au
Asc. node-Earth separation 0.05228 au
Desc. node-Earth separation 0.88637 au
Earth MOID 0.03688 au
Orbital period 838.831 days
Date of orbit computation   feb 26 11:51

Covariance matrix
1.12877015E-053.50734882E-068.15785272E-051.13919642E-05-5.66738494E-05-6.66055317E-03
3.50734882E-061.08982003E-062.53486100E-053.53979883E-06-1.76077393E-05-2.06958782E-03
8.15785272E-052.53486100E-055.89600307E-048.23345879E-05-4.09491897E-04-4.81372064E-02
1.13919642E-053.53979883E-068.23345879E-051.14977075E-05-5.71782948E-05-6.72208060E-03
-5.66738494E-05-1.76077393E-05-4.09491897E-04-5.71782948E-052.85311475E-043.34414359E-02
-6.66055317E-03-2.06958782E-03-4.81372064E-02-6.72208060E-033.34414359E-023.93020395E+00

Correlation matrix
1.000000000.999997260.999986760.99997749-0.99866616-0.99999999
0.999997261.000000000.999995180.99998978-0.99854258-0.99999752
0.999986760.999995181.000000000.99999502-0.99840522-0.99998731
0.999977490.999989780.999995021.00000000-0.99831122-0.99997822
-0.99866616-0.99854258-0.99840522-0.998311221.000000000.99866023
-0.99999999-0.99999752-0.99998731-0.999978220.998660231.00000000