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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018RB4 ∴ Orbital info ∴ Epoch 60400 MJD
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2018RB4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018RB4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.0637 0.0001725 au
e 0.112102 0.0002019
i 5.4 0.0117 deg
Ω 337.349 0.00385 deg
ω 101.599 0.01668 deg
M 303.645 0.4089 deg
Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9445 au
Aphelion distance 1.1829 au
Asc. node-Earth separation 0.06543 au
Desc. node-Earth separation 0.03738 au
Earth MOID 0.02653 au
Orbital period 400.71 days
Date of orbit computation   feb 26 11:43

Covariance matrix
2.97509982E-083.48319556E-082.01743640E-066.63487594E-07-2.87640367E-06-7.05236989E-05
3.48319556E-084.07816954E-082.36201305E-067.76788817E-07-3.36732048E-06-8.25681181E-05
2.01743640E-062.36201305E-061.36817636E-044.50083838E-05-1.95036849E-04-4.78228897E-03
6.63487594E-077.76788817E-074.50083838E-051.48215653E-05-6.41498521E-05-1.57279777E-03
-2.87640367E-06-3.36732048E-06-1.95036849E-04-6.41498521E-052.78209545E-046.81834364E-03
-7.05236989E-05-8.25681181E-05-4.78228897E-03-1.57279777E-036.81834364E-031.67174028E-01

Correlation matrix
1.000000000.999987220.999949440.99915991-0.99979981-0.99999979
0.999987221.000000000.999950760.99913297-0.99969104-0.99998928
0.999949440.999950761.000000000.99948284-0.99967681-0.99995480
0.999159910.999132970.999482841.00000000-0.99899338-0.99917473
-0.99979981-0.99969104-0.99967681-0.998993381.000000000.99978926
-0.99999979-0.99998928-0.99995480-0.999174730.999789261.00000000