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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018RK7 ∴ Orbital info ∴ Epoch 58418 MJD
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2018RK7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018RK7.eq0)
Keplerian elements
(Epoch 58418.0 MJD)
Value 1-σ variation Units
a 2.80544 9.036e-05 au
e 0.540849 1.293e-05
i 5.853 0.0001014 deg
Ω 44.992 4.513e-05 deg
ω 322.691 0.0002705 deg
M 7.416 0.0003085 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2881 au
Aphelion distance 4.3228 au
Asc. node-Earth separation 0.39674 au
Desc. node-Earth separation 2.47685 au
Earth MOID 0.29547 au
Orbital period 1716.33 days
Date of orbit computation   Jul 29 12:47

Covariance matrix
8.16463893E-091.16696284E-098.79456460E-091.01186623E-09-9.14737398E-09-2.74615844E-08
1.16696284E-091.67093381E-101.24352570E-091.45479339E-10-1.43817769E-09-3.89776312E-09
8.79456460E-091.24352570E-091.02870935E-087.31039729E-10-3.77967955E-09-3.07734001E-08
1.01186623E-091.45479339E-107.31039729E-102.03687016E-09-3.46650580E-09-3.30834043E-09
-9.14737398E-09-1.43817769E-09-3.77967955E-09-3.46650580E-097.31632433E-081.77527034E-08
-2.74615844E-08-3.89776312E-09-3.07734001E-08-3.30834043E-091.77527034E-089.51599910E-08

Correlation matrix
1.000000000.999099890.959620480.24812638-0.37426694-0.98521248
0.999099891.000000000.948481360.24936760-0.41132627-0.97748167
0.959620480.948481361.000000000.15970296-0.13777238-0.98356246
0.248126380.249367600.159702961.00000000-0.28396433-0.23763003
-0.37426694-0.41132627-0.13777238-0.283964331.000000000.21276041
-0.98521248-0.97748167-0.98356246-0.237630030.212760411.00000000