NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SH20 ∴ Orbital info ∴ Epoch 58025 MJD
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2017SH20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017SH20.eq0)
Keplerian elements
(Epoch 58025.5 MJD)
Value 1-σ variation Units
a 1.03997 0.004703 au
e 0.232086 0.0007818
i 41.726 0.3262 deg
Ω 5.471 0.004894 deg
ω 246.189 0.9487 deg
M 87.986 1.154 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7986 au
Aphelion distance 1.2813 au
Asc. node-Earth separation 0.08379 au
Desc. node-Earth separation -0.09743 au
Earth MOID 0.07816 au
Orbital period 387.371 days
Date of orbit computation   Jul 29 12:10

Covariance matrix
2.21145234E-053.59569741E-061.53412786E-03-2.30135069E-054.46154111E-03-5.42844233E-03
3.59569741E-066.11250411E-072.49092009E-04-3.73782762E-067.25339052E-04-8.85687702E-04
1.53412786E-032.49092009E-041.06431656E-01-1.59656513E-033.09506290E-01-3.76540968E-01
-2.30135069E-05-3.73782762E-06-1.59656513E-032.39500125E-05-4.64291143E-035.64864118E-03
4.46154111E-037.25339052E-043.09506290E-01-4.64291143E-039.00103569E-01-1.09516341E+00
-5.42844233E-03-8.85687702E-04-3.76540968E-015.64864118E-03-1.09516341E+001.33286810E+00

Correlation matrix
1.000000000.977990790.99997089-0.999979590.99999969-0.99986841
0.977990791.000000000.97659569-0.976915080.97787926-0.98124497
0.999970890.976595691.00000000-0.999996220.99997197-0.99973118
-0.99997959-0.97691508-0.999996221.00000000-0.999979930.99976408
0.999999690.977879260.99997197-0.999979931.00000000-0.99985977
-0.99986841-0.98124497-0.999731180.99976408-0.999859771.00000000