NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991BN ∴ Orbital info ∴ Epoch 60400 MJD
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(152560) 1991BN  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 152560.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.44335 1.94e-09 au
e 0.39803 2.346e-08
i 3.445 3.24e-06 deg
Ω 268.81 3.999e-05 deg
ω 80.986 3.973e-05 deg
M 142.819 9.572e-06 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8689 au
Aphelion distance 2.0178 au
Asc. node-Earth separation 0.12664 au
Desc. node-Earth separation 0.31306 au
Earth MOID 0.02078 au
Orbital period 633.366 days
Date of orbit computation   mar 6 13:47

Covariance matrix
3.76424210E-18-3.41488444E-17-8.79287477E-173.80352880E-154.28730223E-15-1.78582297E-14
-3.41488444E-175.50271996E-169.08276328E-151.20016200E-13-2.21931490E-131.50448215E-13
-8.79287477E-179.08276328E-151.04998720E-11-6.68926324E-116.76026932E-11-9.63806956E-13
3.80352880E-151.20016200E-13-6.68926324E-111.59884963E-09-1.57343863E-09-3.15226331E-11
4.28730223E-15-2.21931490E-136.76026932E-11-1.57343863E-091.57881711E-09-1.26042212E-11
-1.78582297E-141.50448215E-13-9.63806956E-13-3.15226331E-11-1.26042212E-119.16304713E-11

Correlation matrix
1.00000000-0.75032347-0.013986210.049027990.05561340-0.96156726
-0.750323471.000000000.119491580.12795208-0.238102690.67000551
-0.013986210.119491581.00000000-0.516276640.52505655-0.03107264
0.049027990.12795208-0.516276641.00000000-0.99033034-0.08235666
0.05561340-0.238102690.52505655-0.990330341.00000000-0.03313829
-0.961567260.67000551-0.03107264-0.08235666-0.033138291.00000000