NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2013BL18 ∴ Orbital info ∴ Epoch 60400 MJD
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2013BL18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2013BL18.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.99289 0.004817 au
e 0.591592 0.001142
i 7.526 0.0117 deg
Ω 294.911 0.0008662 deg
ω 121.054 0.002745 deg
M 7.939 5.374 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8139 au
Aphelion distance 3.1719 au
Asc. node-Earth separation 0.84749 au
Desc. node-Earth separation 0.00964 au
Earth MOID 0.00312 au
Orbital period 1027.6 days
Date of orbit computation   feb 26 10:52

Covariance matrix
2.32023945E-055.49955022E-065.63364789E-05-4.09848486E-06-1.31429870E-05-2.58867760E-02
5.49955022E-061.30353301E-061.33531552E-05-9.71255406E-07-3.11557962E-06-6.13581610E-03
5.63364789E-051.33531552E-051.36788657E-04-9.95200332E-06-3.19113255E-05-6.28542798E-02
-4.09848486E-06-9.71255406E-07-9.95200332E-067.50323324E-072.27648914E-064.57264864E-03
-1.31429870E-05-3.11557962E-06-3.19113255E-052.27648914E-067.53384559E-061.46635644E-02
-2.58867760E-02-6.13581610E-03-6.28542798E-024.57264864E-031.46635644E-022.88817247E+01

Correlation matrix
1.000000000.999999430.99999598-0.98227413-0.99407538-1.00000000
0.999999431.000000000.99999502-0.98208304-0.99419021-0.99999944
0.999995980.999995021.00000000-0.98233868-0.99405735-0.99999597
-0.98227413-0.98208304-0.982338681.000000000.957487250.98227264
-0.99407538-0.99419021-0.994057350.957487251.000000000.99407610
-1.00000000-0.99999944-0.999995970.982272640.994076101.00000000