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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020YA4 ∴ Orbital info ∴ Epoch 60600 MJD
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2020YA4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020YA4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.42961 0.001046 au
e 0.321578 0.0005135
i 4.205 0.00571 deg
Ω 89 0.0008619 deg
ω 343.489 0.003971 deg
M 93.413 0.8958 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9699 au
Aphelion distance 1.8893 au
Asc. node-Earth separation -0.00357 au
Desc. node-Earth separation 0.83855 au
Earth MOID 0.00246 au
Orbital period 624.343 days
Date of orbit computation   Jul 29 12:55

Covariance matrix
1.09421521E-065.37097170E-075.97336745E-069.00009135E-07-4.14748677E-06-9.37075838E-04
5.37097170E-072.63635019E-072.93204278E-064.41759293E-07-2.03585638E-06-4.59965041E-04
5.97336745E-062.93204278E-063.26097867E-054.91242572E-06-2.26467558E-05-5.11553374E-03
9.00009135E-074.41759293E-074.91242572E-067.42886744E-07-3.40284062E-06-7.70765282E-04
-4.14748677E-06-2.03585638E-06-2.26467558E-05-3.40284062E-061.57659406E-053.55184197E-03
-9.37075838E-04-4.59965041E-04-5.11553374E-03-7.70765282E-043.55184197E-038.02503145E-01

Correlation matrix
1.000000000.999999870.999985910.99823833-0.99855892-0.99999999
0.999999871.000000000.999987970.99821212-0.99858640-0.99999978
0.999985910.999987971.000000000.99806934-0.99878515-0.99998527
0.998238330.998212120.998069341.00000000-0.99430669-0.99824575
-0.99855892-0.99858640-0.99878515-0.994306691.000000000.99855116
-0.99999999-0.99999978-0.99998527-0.998245750.998551161.00000000