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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011BF40 ∴ Orbital info ∴ Epoch 55592 MJD
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2011BF40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011BF40.eq0)
Keplerian elements
(Epoch 55592.7 MJD)
Value 1-σ variation Units
a 2.80195 0.04152 au
e 0.726842 0.004306
i 5.515 0.02922 deg
Ω 301.003 0.01529 deg
ω 264.338 0.01148 deg
M 349.85 0.2423 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7654 au
Aphelion distance 4.8385 au
Asc. node-Earth separation 0.40656 au
Desc. node-Earth separation 0.249 au
Earth MOID 0.03525 au
Orbital period 1713.13 days
Date of orbit computation   Jul 29 11:23

Covariance matrix
1.72402328E-031.78809646E-041.21267159E-036.31612248E-04-4.12657300E-041.00611126E-02
1.78809646E-041.85456996E-051.25762795E-046.54887197E-05-4.27201837E-051.04350088E-03
1.21267159E-031.25762795E-048.53691477E-044.45523838E-04-2.95001537E-047.07708986E-03
6.31612248E-046.54887197E-054.45523838E-042.33631641E-04-1.59591084E-043.68623331E-03
-4.12657300E-04-4.27201837E-05-2.95001537E-04-1.59591084E-041.31826980E-04-2.40920237E-03
1.00611126E-021.04350088E-037.07708986E-033.68623331E-03-2.40920237E-035.87150076E-02

Correlation matrix
1.000000000.999994860.999588300.99520638-0.865597150.99999974
0.999994861.000000000.999493790.99489915-0.863991260.99999229
0.999588300.999493791.000000000.99759587-0.879370020.99960789
0.995206380.994899150.997595871.00000000-0.909370040.99527347
-0.86559715-0.86399126-0.87937002-0.909370041.00000000-0.86595748
0.999999740.999992290.999607890.99527347-0.865957481.00000000