NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XR3 ∴ Orbital info ∴ Epoch 60400 MJD
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2018XR3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XR3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.66439 0.0001878 au
e 0.603347 5.46e-05
i 14.108 0.00143 deg
Ω 259.033 0.0001086 deg
ω 64.544 0.0006854 deg
M 211.379 0.1327 deg
Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6602 au
Aphelion distance 2.6686 au
Asc. node-Earth separation -0.17488 au
Desc. node-Earth separation 0.44551 au
Earth MOID 0.08125 au
Orbital period 784.301 days
Date of orbit computation   feb 26 11:48

Covariance matrix
3.52700843E-081.02526809E-082.68373203E-07-1.98117035E-08-1.26873995E-07-2.49283222E-05
1.02526809E-082.98084020E-097.80434739E-08-5.75432980E-09-3.69581163E-08-7.24641403E-06
2.68373203E-077.80434739E-082.04563641E-06-1.50123370E-07-9.70894234E-07-1.89680593E-04
-1.98117035E-08-5.75432980E-09-1.50123370E-071.17902719E-086.98262424E-081.40028096E-05
-1.26873995E-07-3.69581163E-08-9.70894234E-076.98262424E-084.69803661E-078.96698738E-05
-2.49283222E-05-7.24641403E-06-1.89680593E-041.40028096E-058.96698738E-051.76189335E-02

Correlation matrix
1.000000000.999919050.99912926-0.97153100-0.98562377-0.99999998
0.999919051.000000000.99943148-0.97065186-0.98760273-0.99991708
0.999129260.999431481.00000000-0.96665649-0.99037462-0.99912280
-0.97153100-0.97065186-0.966656491.000000000.938206770.97154622
-0.98562377-0.98760273-0.990374620.938206771.000000000.98559514
-0.99999998-0.99991708-0.999122800.971546220.985595141.00000000