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   feb 26 11:29

Covariance matrix
2.21145160E-053.59570289E-061.53412729E-03-2.30134905E-054.46153889E-03-5.42843981E-03
3.59570289E-066.11252386E-072.49092380E-04-3.73783191E-067.25340036E-04-8.85688929E-04
1.53412729E-032.49092380E-041.06431613E-01-1.59656394E-033.09506125E-01-3.76540780E-01
-2.30134905E-05-3.73783191E-06-1.59656394E-032.39499865E-05-4.64290737E-035.64863642E-03
4.46153889E-037.25340036E-043.09506125E-01-4.64290737E-039.00102974E-01-1.09516272E+00
-5.42843981E-03-8.85688929E-04-3.76540780E-015.64863642E-03-1.09516272E+001.33286731E+00

Correlation matrix
1.000000000.977990860.99997089-0.999979590.99999969-0.99986841
0.977990861.000000000.97659577-0.976915160.97787933-0.98124504
0.999970890.976595771.00000000-0.999996220.99997197-0.99973118
-0.99997959-0.97691516-0.999996221.00000000-0.999979930.99976408
0.999999690.977879330.99997197-0.999979931.00000000-0.99985977
-0.99986841-0.98124504-0.999731180.99976408-0.999859771.00000000