NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012BW13 ∴ Orbital info ∴ Epoch 55947 MJD
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2012BW13  ▹ 
ORBITAL INFORMATION
(ASCII data file 2012BW13.eq0)
Keplerian elements
(Epoch 55947.8 MJD)
Value 1-σ variation Units
a 1.91304 0.001205 au
e 0.545026 0.0003131
i 1.035 0.0004538 deg
Ω 310.915 0.0006721 deg
ω 222.966 0.00155 deg
M 345.371 0.01524 deg
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8704 au
Aphelion distance 2.9557 au
Asc. node-Earth separation 1.22271 au
Desc. node-Earth separation -0.02431 au
Earth MOID 0.00154 au
Orbital period 966.463 days
Date of orbit computation   feb 26 12:33

Covariance matrix
1.45197386E-063.77262704E-075.44847389E-076.48013487E-071.70306830E-061.83635398E-05
3.77262704E-079.80239060E-081.41588603E-071.68104928E-074.42994471E-074.77131263E-06
5.44847389E-071.41588603E-072.05939859E-072.28070957E-076.61263392E-076.88960925E-06
6.48013487E-071.68104928E-072.28070957E-074.51653080E-075.13001589E-078.21028172E-06
1.70306830E-064.42994471E-076.61263392E-075.13001589E-072.40219694E-062.15115979E-05
1.83635398E-054.77131263E-066.88960925E-068.21028172E-062.15115979E-052.32251385E-04

Correlation matrix
1.000000000.999996480.996380620.800206650.911902410.99999504
0.999996481.000000000.996533930.798935930.912910070.99998323
0.996380620.996533931.000000000.747820370.940156110.99619700
0.800206650.798935930.747820371.000000000.492506440.80163453
0.911902410.912910070.940156110.492506441.000000000.91072909
0.999995040.999983230.996197000.801634530.910729091.00000000