NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019SF4 ∴ Orbital info ∴ Epoch 60400 MJD
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2019SF4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019SF4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.20248 0.004512 au
e 0.545673 0.0009421
i 1.481 0.001957 deg
Ω 16.964 0.003002 deg
ω 317.656 0.008189 deg
M 144.049 1.559 deg
Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0006 au
Aphelion distance 3.4043 au
Asc. node-Earth separation 0.10398 au
Desc. node-Earth separation 1.59285 au
Earth MOID 0.01321 au
Orbital period 1193.89 days
Date of orbit computation   feb 26 12:08

Covariance matrix
2.03539745E-054.25030666E-068.82624540E-061.34681155E-05-3.68915518E-05-7.03381488E-03
4.25030666E-068.87547006E-071.84308166E-062.81247004E-06-7.70379921E-06-1.46879765E-03
8.82624540E-061.84308166E-063.82919636E-065.82704585E-06-1.59797543E-05-3.05012634E-03
1.34681155E-052.81247004E-065.82704585E-069.01477862E-06-2.45434025E-05-4.65423184E-03
-3.68915518E-05-7.70379921E-06-1.59797543E-05-2.45434025E-056.70585626E-051.27487682E-02
-7.03381488E-03-1.46879765E-03-3.05012634E-03-4.65423184E-031.27487682E-022.43070717E+00

Correlation matrix
1.000000000.999999930.999764170.99427080-0.99856236-1.00000000
0.999999931.000000000.999758440.99429371-0.99857837-0.99999992
0.999764170.999758441.000000000.99178397-0.99721582-0.99976445
0.994270800.994293710.991783971.00000000-0.99822885-0.99426960
-0.99856236-0.99857837-0.99721582-0.998228851.000000000.99856142
-1.00000000-0.99999992-0.99976445-0.994269600.998561421.00000000