NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018RB2 ∴ Orbital info ∴ Epoch 58372 MJD
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2018RB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018RB2.eq0)
Keplerian elements
(Epoch 58372.1 MJD)
Value 1-σ variation Units
a 1.37882 0.0001838 au
e 0.325813 0.0001026
i 9.223 0.002177 deg
Ω 342.898 3.855e-05 deg
ω 312.177 0.0003632 deg
M 27.502 0.006984 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9296 au
Aphelion distance 1.8281 au
Asc. node-Earth separation 0.00304 au
Desc. node-Earth separation 0.58438 au
Earth MOID 0.00183 au
Orbital period 591.369 days
Date of orbit computation   Jul 29 12:37

Covariance matrix
3.37980985E-081.88628741E-084.00263993E-07-6.51902558E-096.46650727E-08-1.28396747E-06
1.88628741E-081.05275260E-082.23392209E-07-3.63489656E-093.60660325E-08-7.16580708E-07
4.00263993E-072.23392209E-074.74046315E-06-7.70324349E-087.64733965E-07-1.52054300E-05
-6.51902558E-09-3.63489656E-09-7.70324349E-081.48647519E-09-1.36377696E-082.47978295E-07
6.46650727E-083.60660325E-087.64733965E-07-1.36377696E-081.31945259E-07-2.45915802E-06
-1.28396747E-06-7.16580708E-07-1.52054300E-052.47978295E-07-2.45915802E-064.87779091E-05

Correlation matrix
1.000000000.999996710.99997698-0.919724420.96833748-0.99999147
0.999996711.000000000.99998727-0.918861510.96769459-0.99997780
0.999976980.999987271.00000000-0.917665500.96694795-0.99994642
-0.91972442-0.91886151-0.917665501.00000000-0.973795180.92092284
0.968337480.967694590.96694795-0.973795181.00000000-0.96934406
-0.99999147-0.99997780-0.999946420.92092284-0.969344061.00000000