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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018RR8 ∴ Orbital info ∴ Epoch 60400 MJD
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2018RR8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018RR8.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.61821 0.0006454 au
e 0.776504 4.223e-05
i 54.48 0.005303 deg
Ω 16.494 0.000521 deg
ω 234.614 0.004266 deg
M 129.369 0.1791 deg
Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5852 au
Aphelion distance 4.6513 au
Asc. node-Earth separation 0.89083 au
Desc. node-Earth separation -0.28365 au
Earth MOID 0.25224 au
Orbital period 1547.41 days
Date of orbit computation   feb 26 11:37

Covariance matrix
4.16505960E-072.72418076E-083.41259096E-06-3.35495777E-072.75140640E-06-1.15609543E-04
2.72418076E-081.78328106E-092.22808427E-07-2.19117885E-081.79766980E-07-7.56158943E-06
3.41259096E-062.22808427E-072.81226969E-05-2.76243860E-062.25838926E-05-9.47203844E-04
-3.35495777E-07-2.19117885E-08-2.76243860E-062.71466143E-07-2.21953648E-069.31212084E-05
2.75140640E-061.79766980E-072.25838926E-05-2.21953648E-061.82013687E-05-7.63698888E-04
-1.15609543E-04-7.56158943E-06-9.47203844E-049.31212084E-05-7.63698888E-043.20897421E-02

Correlation matrix
1.000000000.999575060.99711476-0.997742820.99929131-0.99999991
0.999575061.000000000.99493161-0.995887070.99781034-0.99958581
0.997114760.994931611.00000000-0.999784300.99820167-0.99708425
-0.99774282-0.99588707-0.999784301.00000000-0.998510020.99771765
0.999291310.997810340.99820167-0.998510021.00000000-0.99927960
-0.99999991-0.99958581-0.997084250.99771765-0.999279601.00000000