NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004SA20 ∴ Orbital info ∴ Epoch 60200 MJD
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2004SA20  ▹ 
ORBITAL INFORMATION
(ASCII data file 2004SA20.eq1)
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 2.42547 0.05826 au
e 0.709397 0.003264
i 2.991 0.002428 deg
Ω 133.568 0.02748 deg
ω 149.603 0.007971 deg
M 21.948 65.89 deg
Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7048 au
Aphelion distance 4.1461 au
Asc. node-Earth separation 2.11861 au
Desc. node-Earth separation -0.26702 au
Earth MOID 0.0358 au
Orbital period 1379.72 days
Date of orbit computation   ott 4 10:52

Covariance matrix
3.39432249E-03-1.90163408E-041.41138814E-041.58115025E-03-4.08236935E-04-3.83894395E+00
-1.90163408E-041.06537114E-05-7.90730940E-06-8.85874517E-052.28748565E-052.15072866E-01
1.41138814E-04-7.90730940E-065.89752805E-066.64502953E-05-1.76075630E-05-1.59626625E-01
1.58115025E-03-8.85874517E-056.64502953E-057.55162423E-04-2.06407270E-04-1.78826715E+00
-4.08236935E-042.28748565E-05-1.76075630E-05-2.06407270E-046.35411993E-054.61713631E-01
-3.83894395E+002.15072866E-01-1.59626625E-01-1.78826715E+004.61713631E-014.34180626E+03

Correlation matrix
1.00000000-0.999999860.997550530.98758936-0.87903879-1.00000000
-0.999999861.00000000-0.99756973-0.987646570.879184880.99999986
0.99755053-0.997569731.000000000.99573030-0.90957086-0.99755099
0.98758936-0.987646570.995730301.00000000-0.94227376-0.98759071
-0.879038790.87918488-0.90957086-0.942273761.000000000.87904230
-1.000000000.99999986-0.99755099-0.987590710.879042301.00000000