NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019ER2 ∴ Orbital info ∴ Epoch 60400 MJD
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2019ER2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019ER2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.23144 0.0001992 au
e 0.19719 0.0001314
i 3.603 0.001929 deg
Ω 179.97 0.0002856 deg
ω 34.476 0.001941 deg
M 222.387 0.3135 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9886 au
Aphelion distance 1.4743 au
Asc. node-Earth separation 0.02217 au
Desc. node-Earth separation 0.41043 au
Earth MOID 0.0116 au
Orbital period 499.135 days
Date of orbit computation   feb 26 11:52

Covariance matrix
3.96757175E-082.61754177E-083.84149522E-07-5.67590313E-083.86261598E-07-6.24362910E-05
2.61754177E-081.72688176E-082.53436685E-07-3.74450673E-082.54836286E-07-4.11913454E-05
3.84149522E-072.53436685E-073.71945770E-06-5.49485286E-073.74006443E-06-6.04522855E-04
-5.67590313E-08-3.74450673E-08-5.49485286E-078.15704811E-08-5.51911215E-078.93190243E-05
3.86261598E-072.54836286E-073.74006443E-06-5.51911215E-073.76781647E-06-6.07851659E-04
-6.24362910E-05-4.11913454E-05-6.04522855E-048.93190243E-05-6.07851659E-049.82538145E-02

Correlation matrix
1.000000000.999999830.99999560-0.997714010.99902020-0.99999998
0.999999831.000000000.99999624-0.997692720.99904510-0.99999992
0.999995600.999996241.00000000-0.997584620.99906651-0.99999586
-0.99771401-0.99769272-0.997584621.00000000-0.995537990.99770638
0.999020200.999045100.99906651-0.995537991.00000000-0.99902884
-0.99999998-0.99999992-0.999995860.99770638-0.999028841.00000000