NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018UB ∴ Orbital info ∴ Epoch 58407 MJD
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2018UB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018UB.eq0)
Keplerian elements
(Epoch 58407.7 MJD)
Value 1-σ variation Units
a 1.94343 0.0451 au
e 0.590639 0.01092
i 8.661 0.1143 deg
Ω 1.925 0.05854 deg
ω 304.51 0.03265 deg
M 21.094 0.8099 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7956 au
Aphelion distance 3.0913 au
Asc. node-Earth separation -0.05494 au
Desc. node-Earth separation 0.90561 au
Earth MOID 0.01955 au
Orbital period 989.585 days
Date of orbit computation   feb 26 11:37

Covariance matrix
2.03404500E-034.92280999E-045.15076381E-03-6.87832770E-04-9.55369063E-04-3.65220370E-02
4.92280999E-041.19143281E-041.24641296E-03-1.68301109E-04-2.30425774E-04-8.83869167E-03
5.15076381E-031.24641296E-031.30739490E-02-1.42872063E-03-2.55697585E-03-9.25514700E-02
-6.87832770E-04-1.68301109E-04-1.42872063E-033.42698038E-03-1.07811044E-031.16596188E-02
-9.55369063E-04-2.30425774E-04-2.55697585E-03-1.07811044E-031.06619161E-031.74564855E-02
-3.65220370E-02-8.83869167E-03-9.25514700E-021.16596188E-021.74564855E-026.55916242E-01

Correlation matrix
1.000000000.999995430.99882169-0.26052342-0.64874386-0.99988608
0.999995431.000000000.99867410-0.26338825-0.64651506-0.99983656
0.998821690.998674101.00000000-0.21344605-0.68486599-0.99943772
-0.26052342-0.26338825-0.213446051.00000000-0.564013900.24592595
-0.64874386-0.64651506-0.68486599-0.564013901.000000000.66010799
-0.99988608-0.99983656-0.999437720.245925950.660107991.00000000