NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009BF ∴ Orbital info ∴ Epoch 60400 MJD
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(498918) 2009BF  ▹ 
ORBITAL INFORMATION
(ASCII data file 498918.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.82772 1.109e-08 au
e 0.306916 1.151e-07
i 51.706 4.17e-05 deg
Ω 295.971 1.083e-05 deg
ω 347.313 1.8e-05 deg
M 260.652 1.577e-05 deg
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2668 au
Aphelion distance 2.3887 au
Asc. node-Earth separation 0.25793 au
Desc. node-Earth separation 1.37996 au
Earth MOID 0.25723 au
Orbital period 902.532 days
Date of orbit computation   feb 26 13:21

Covariance matrix
1.23032348E-165.10168201E-16-4.31802378E-142.22886384E-163.83218462E-14-1.18498049E-13
5.10168201E-161.32421481E-14-1.11442974E-126.45838106E-149.94337091E-13-1.29339294E-12
-4.31802378E-14-1.11442974E-121.73902576E-093.27170659E-10-3.24600902E-101.40820537E-10
2.22886384E-166.45838106E-143.27170659E-101.17380669E-10-6.90419873E-11-1.16190883E-12
3.83218462E-149.94337091E-13-3.24600902E-10-6.90419873E-113.23883980E-10-2.15693467E-10
-1.18498049E-13-1.29339294E-121.40820537E-10-1.16190883E-12-2.15693467E-102.48752133E-10

Correlation matrix
1.000000000.39969113-0.093351730.001854710.19197383-0.67735780
0.399691131.00000000-0.232231150.051801960.48013093-0.71263617
-0.09335173-0.232231151.000000000.72414086-0.432515800.21410637
0.001854710.051801960.724140861.00000000-0.35409538-0.00679971
0.191973830.48013093-0.43251580-0.354095381.00000000-0.75990421
-0.67735780-0.712636170.21410637-0.00679971-0.759904211.00000000