NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018DR ∴ Orbital info ∴ Epoch 58172 MJD
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2018DR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018DR.eq0)
Keplerian elements
(Epoch 58172.4 MJD)
Value 1-σ variation Units
a 1.34485 0.0001514 au
e 0.284411 8.637e-05
i 7.86 0.001903 deg
Ω 337.057 9.02e-05 deg
ω 209.529 0.0007328 deg
M 342.493 0.003237 deg
Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9624 au
Aphelion distance 1.7273 au
Asc. node-Earth separation 0.63307 au
Desc. node-Earth separation 0.00083 au
Earth MOID 0.00061 au
Orbital period 569.654 days
Date of orbit computation   feb 26 11:43

Covariance matrix
2.29353784E-081.30800792E-082.88054196E-071.36275316E-081.03270034E-074.89870398E-07
1.30800792E-087.45975023E-091.64300228E-077.77023929E-095.90030654E-082.79319855E-07
2.88054196E-071.64300228E-073.62133063E-061.70867366E-071.31211308E-066.14495869E-06
1.36275316E-087.77023929E-091.70867366E-078.13568879E-096.02991104E-082.91584811E-07
1.03270034E-075.90030654E-081.31211308E-066.02991104E-085.36933204E-072.16980166E-06
4.89870398E-072.79319855E-076.14495869E-062.91584811E-072.16980166E-061.04809404E-05

Correlation matrix
1.000000000.999989120.999510040.997624440.930596110.99914407
0.999989121.000000000.999636100.997413140.932292740.99894031
0.999510040.999636101.000000000.995469300.940972750.99743534
0.997624440.997413140.995469301.000000000.912333480.99854492
0.930596110.932292740.940972750.912333481.000000000.91466020
0.999144070.998940310.997435340.998544920.914660201.00000000