NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019ER2 ∴ Orbital info ∴ Epoch 58571 MJD
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2019ER2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019ER2.eq0)
Keplerian elements
(Epoch 58571.1 MJD)
Value 1-σ variation Units
a 1.23433 0.0001955 au
e 0.198934 0.0001332
i 3.622 0.002017 deg
Ω 180.203 0.0005094 deg
ω 34.198 0.002548 deg
M 343.266 0.003453 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9888 au
Aphelion distance 1.4799 au
Asc. node-Earth separation 0.02199 au
Desc. node-Earth separation 0.41524 au
Earth MOID 0.01155 au
Orbital period 500.89 days
Date of orbit computation   feb 26 11:52

Covariance matrix
3.82158674E-082.60434964E-083.94230172E-079.95191102E-084.97857566E-076.74847131E-07
2.60434964E-081.77482279E-082.68661694E-076.78213723E-083.39288161E-074.59892938E-07
3.94230172E-072.68661694E-074.06686247E-061.02669081E-065.13602573E-066.96147880E-06
9.95191102E-086.78213723E-081.02669081E-062.59506755E-071.29707752E-061.75678492E-06
4.97857566E-073.39288161E-075.13602573E-061.29707752E-066.49321546E-068.78645373E-06
6.74847131E-074.59892938E-076.96147880E-061.75678492E-068.78645373E-061.19206924E-05

Correlation matrix
1.000000000.999999840.999995980.999333140.999432210.99984529
0.999999841.000000000.999996560.999343380.999450520.99983538
0.999995980.999996561.000000000.999391380.999464890.99981816
0.999333140.999343380.999391381.000000000.999221320.99883446
0.999432210.999450520.999464890.999221321.000000000.99869524
0.999845290.999835380.999818160.998834460.998695241.00000000