NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SA170 ∴ Orbital info ∴ Epoch 60400 MJD
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2001SA170  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001SA170.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.10154 0.002143 au
e 0.504592 0.0005447
i 2.629 0.00221 deg
Ω 189.908 0.005636 deg
ω 157.044 0.00397 deg
M 142.348 4.019 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0411 au
Aphelion distance 3.162 au
Asc. node-Earth separation 1.92671 au
Desc. node-Earth separation 0.06964 au
Earth MOID 0.03902 au
Orbital period 1112.77 days
Date of orbit computation   feb 26 10:22

Covariance matrix
4.59228829E-061.16722238E-064.73571552E-06-1.20771951E-058.50227981E-06-8.61299924E-03
1.16722238E-062.96673056E-071.20367720E-06-3.06966483E-062.16100653E-06-2.18916689E-03
4.73571552E-061.20367720E-064.88380399E-06-1.24548244E-058.76826276E-06-8.88200207E-03
-1.20771951E-05-3.06966483E-06-1.24548244E-053.17651751E-05-2.23607503E-052.26512062E-02
8.50227981E-062.16100653E-068.76826276E-06-2.23607503E-051.57606262E-05-1.59463307E-02
-8.61299924E-03-2.18916689E-03-8.88200207E-032.26512062E-02-1.59463307E-021.61539849E+01

Correlation matrix
1.000000000.999999960.99998140-0.999944470.99938790-1.00000000
0.999999961.000000000.99998128-0.999945380.99937917-0.99999996
0.999981400.999981281.00000000-0.999960560.99941925-0.99998140
-0.99994447-0.99994538-0.999960561.00000000-0.999364710.99994444
0.999387900.999379170.99941925-0.999364711.00000000-0.99938815
-1.00000000-0.99999996-0.999981400.99994444-0.999388151.00000000