NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021MS1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021MS1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021MS1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.9334 0.01138 au
e 0.58016 0.002613
i 7.552 0.02969 deg
Ω 142.109 0.08849 deg
ω 54.598 0.1248 deg
M 27.954 3.61 deg
Other useful info
Absolute Magnitude (H)    22.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8117 au
Aphelion distance 3.0551 au
Asc. node-Earth separation -0.02646 au
Desc. node-Earth separation 0.91901 au
Earth MOID 0.00881 au
Orbital period 981.932 days
Date of orbit computation   feb 26 12:25

Covariance matrix
1.29464709E-042.97287021E-053.37789886E-04-1.00668091E-031.41942366E-03-4.10788834E-02
2.97287021E-056.82657522E-067.75654193E-05-2.31154498E-043.25922112E-04-9.43285460E-03
3.37789886E-047.75654193E-058.81351096E-04-2.62671840E-033.70375289E-03-1.07180041E-01
-1.00668091E-03-2.31154498E-04-2.62671840E-037.82960473E-03-1.10408766E-023.19417932E-01
1.41942366E-033.25922112E-043.70375289E-03-1.10408766E-021.55704771E-02-4.50380569E-01
-4.10788834E-02-9.43285460E-03-1.07180041E-013.19417932E-01-4.50380569E-011.30342444E+01

Correlation matrix
1.000000000.999997260.99999187-0.999876170.99973611-1.00000000
0.999997261.000000000.99998211-0.999841110.99968097-0.99999717
0.999991870.999982111.00000000-0.999928900.99980791-0.99999198
-0.99987617-0.99984111-0.999928901.00000000-0.999960110.99987669
0.999736110.999680970.99980791-0.999960111.00000000-0.99973697
-1.00000000-0.99999717-0.999991980.99987669-0.999736971.00000000