NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009BF ∴ Orbital info ∴ Epoch 58192 MJD
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(498918) 2009BF  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 498918.eq0)
Keplerian elements
(Epoch 58192.7 MJD)
Value 1-σ variation Units
a 1.82797 1.12e-08 au
e 0.306989 1.15e-07
i 51.702 4.17e-05 deg
Ω 295.985 1.082e-05 deg
ω 347.284 1.799e-05 deg
M 100.328 1.184e-05 deg
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2668 au
Aphelion distance 2.3891 au
Asc. node-Earth separation 0.25656 au
Desc. node-Earth separation 1.3794 au
Earth MOID 0.25587 au
Orbital period 902.721 days
Date of orbit computation   feb 26 13:21

Covariance matrix
1.25534404E-165.31455331E-16-5.57484523E-14-2.08838434E-154.14639706E-14-3.05384419E-14
5.31455331E-161.32327914E-14-1.10384020E-126.70634999E-149.91160276E-13-9.13019864E-13
-5.57484523E-14-1.10384020E-121.73923974E-093.26309175E-10-3.24902893E-101.04103983E-10
-2.08838434E-156.70634999E-143.26309175E-101.17028739E-10-6.89786085E-11-2.10254193E-12
4.14639706E-149.91160276E-13-3.24902893E-10-6.89786085E-113.23790435E-10-1.86488862E-10
-3.05384419E-14-9.13019864E-131.04103983E-10-2.10254193E-12-1.86488862E-101.40197926E-10

Correlation matrix
1.000000000.41234397-0.11930859-0.017229900.20566363-0.23019437
0.412343971.00000000-0.230091590.053890750.47883529-0.67032235
-0.11930859-0.230091591.000000000.72327474-0.432954090.21082244
-0.017229900.053890750.723274741.00000000-0.35435304-0.01641450
0.205663630.47883529-0.43295409-0.354353041.00000000-0.87528623
-0.23019437-0.670322350.21082244-0.01641450-0.875286231.00000000