NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020ER ∴ Orbital info ∴ Epoch 58926 MJD
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ORBITAL INFORMATION
(ASCII data file 2020ER.eq0)
Keplerian elements
(Epoch 58926.3 MJD)
Value 1-σ variation Units
a 1.14537 0.0001126 au
e 0.123726 7.685e-05
i 4.456 0.002708 deg
Ω 173.621 0.0002495 deg
ω 330.712 0.003998 deg
M 25.954 0.007293 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0037 au
Aphelion distance 1.2871 au
Asc. node-Earth separation 0.02379 au
Desc. node-Earth separation 0.25836 au
Earth MOID 0.02175 au
Orbital period 447.729 days
Date of orbit computation   feb 26 12:06

Covariance matrix
1.26703251E-088.64982665E-093.04748699E-07-2.80183762E-084.45977898E-07-8.19752959E-07
8.64982665E-095.90539592E-092.08061522E-07-1.91206581E-083.04174165E-07-5.59422636E-07
3.04748699E-072.08061522E-077.33092880E-06-6.73489776E-071.07115714E-05-1.97057769E-05
-2.80183762E-08-1.91206581E-08-6.73489776E-076.22542249E-08-9.92988564E-071.81758534E-06
4.45977898E-073.04174165E-071.07115714E-05-9.92988564E-071.59816159E-05-2.90611857E-05
-8.19752959E-07-5.59422636E-07-1.97057769E-051.81758534E-06-2.90611857E-055.31880170E-05

Correlation matrix
1.000000000.999974700.99992742-0.997618900.99108091-0.99857851
0.999974701.000000000.99997182-0.997226730.99011917-0.99817945
0.999927420.999971821.00000000-0.996935570.98960833-0.99794627
-0.99761890-0.99722673-0.996935571.00000000-0.995518850.99885741
0.991080910.990119170.98960833-0.995518851.00000000-0.99677259
-0.99857851-0.99817945-0.997946270.99885741-0.996772591.00000000