NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018BR ∴ Orbital info ∴ Epoch 58135 MJD
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2018BR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018BR.eq0)
Keplerian elements
(Epoch 58135.5 MJD)
Value 1-σ variation Units
a 1.92464 0.01189 au
e 0.449667 0.003087
i 8.633 0.04338 deg
Ω 173.442 0.1028 deg
ω 257.738 0.1101 deg
M 13.783 0.1433 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0592 au
Aphelion distance 2.7901 au
Asc. node-Earth separation 0.7032 au
Desc. node-Earth separation 0.39489 au
Earth MOID 0.15883 au
Orbital period 975.261 days
Date of orbit computation   Jul 29 12:03

Covariance matrix
1.41351615E-043.67011495E-055.15751683E-04-1.22012346E-031.29890997E-03-1.70388259E-03
3.67011495E-059.52940668E-061.33911009E-04-3.16726240E-043.37078366E-04-4.42370620E-04
5.15751683E-041.33911009E-041.88184494E-03-4.45238335E-034.74047847E-03-6.21717773E-03
-1.22012346E-03-3.16726240E-04-4.45238335E-031.05648803E-02-1.12918060E-021.47223967E-02
1.29890997E-033.37078366E-044.74047847E-03-1.12918060E-021.21308125E-02-1.56935922E-02
-1.70388259E-03-4.42370620E-04-6.21717773E-031.47223967E-02-1.56935922E-022.05457374E-02

Correlation matrix
1.000000000.999991590.99999620-0.998438000.99193615-0.99983517
0.999991591.000000000.99998028-0.998202890.99140934-0.99975245
0.999996200.999980281.00000000-0.998546610.99216823-0.99986300
-0.99843800-0.99820289-0.998546611.00000000-0.997438600.99927577
0.991936150.991409340.99216823-0.997438601.00000000-0.99406904
-0.99983517-0.99975245-0.999863000.99927577-0.994069041.00000000