NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018BU ∴ Orbital info ∴ Epoch 58136 MJD
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2018BU  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018BU.eq0)
Keplerian elements
(Epoch 58136.0 MJD)
Value 1-σ variation Units
a 1.27727 0.001123 au
e 0.192909 0.0006159
i 12.514 0.02996 deg
Ω 300.27 0.003238 deg
ω 182.877 0.002746 deg
M 357.196 0.002107 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0309 au
Aphelion distance 1.5237 au
Asc. node-Earth separation 0.50566 au
Desc. node-Earth separation 0.047 au
Earth MOID 0.04693 au
Orbital period 527.256 days
Date of orbit computation   Jul 29 12:06

Covariance matrix
1.26192925E-066.91929931E-073.36610644E-053.63694637E-063.01026173E-062.32265819E-06
6.91929931E-073.79392987E-071.84567178E-051.99417378E-061.65042487E-061.27363103E-06
3.36610644E-051.84567178E-058.97891948E-049.70144362E-058.03414754E-056.19249128E-05
3.63694637E-061.99417378E-069.70144362E-051.04822478E-058.68665251E-066.68662471E-06
3.01026173E-061.65042487E-068.03414754E-058.68665251E-067.53799190E-065.29926821E-06
2.32265819E-061.27363103E-066.19249128E-056.68662471E-065.29926821E-064.43802567E-06

Correlation matrix
1.000000000.999999920.999996090.999982000.976020460.98146065
0.999999921.000000000.999994900.999979600.975940360.98153113
0.999996090.999994901.000000000.999993350.976562250.98097618
0.999982000.999979600.999993351.000000000.977231380.98035831
0.976020460.975940360.976562250.977231381.000000000.91620607
0.981460650.981531130.980976180.980358310.916206071.00000000