NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991BN ∴ Orbital info ∴ Epoch 57879 MJD
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(152560) 1991BN  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 152560.eq0)
Keplerian elements
(Epoch 57879.1 MJD)
Value 1-σ variation Units
a 1.44334 1.643e-09 au
e 0.398134 2.355e-08
i 3.445 3.239e-06 deg
Ω 268.893 4.001e-05 deg
ω 80.877 3.977e-05 deg
M 150.109 7.121e-06 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8687 au
Aphelion distance 2.018 au
Asc. node-Earth separation 0.1265 au
Desc. node-Earth separation 0.31334 au
Earth MOID 0.02079 au
Orbital period 633.359 days
Date of orbit computation   mar 6 13:47

Covariance matrix
2.70082884E-18-3.03463344E-17-9.60244603E-172.52134050E-154.29927098E-15-1.05266232E-14
-3.03463344E-175.54568208E-169.08433909E-151.19738769E-13-2.22419723E-131.04436624E-13
-9.60244603E-179.08433909E-151.04906142E-11-6.69121979E-116.76355039E-11-1.11131103E-12
2.52134050E-151.19738769E-13-6.69121979E-111.60095545E-09-1.57575279E-09-2.68487028E-11
4.29927098E-15-2.22419723E-136.76355039E-11-1.57575279E-091.58139182E-09-6.45547555E-12
-1.05266232E-141.04436624E-13-1.11131103E-12-2.68487028E-11-6.45547555E-125.07138847E-11

Correlation matrix
1.00000000-0.78411583-0.018039850.038343640.06578495-0.89945017
-0.784115831.000000000.119101000.12707721-0.237506810.62274737
-0.018039850.119101001.00000000-0.516315560.52511513-0.04818055
0.038343640.12707721-0.516315561.00000000-0.99032722-0.09422589
0.06578495-0.237506810.52511513-0.990327221.00000000-0.02279529
-0.899450170.62274737-0.04818055-0.09422589-0.022795291.00000000