NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DB12 ∴ Orbital info ∴ Epoch 60400 MJD
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2009DB12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009DB12.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.1718 6.834e-09 au
e 0.56589 1.52e-06
i 26.88 0.0001156 deg
Ω 149.365 2.118e-05 deg
ω 233.003 0.0001108 deg
M 25.906 8.761e-05 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5087 au
Aphelion distance 1.8349 au
Asc. node-Earth separation 0.2198 au
Desc. node-Earth separation -0.41678 au
Earth MOID 0.1133 au
Orbital period 463.315 days
Date of orbit computation   feb 26 10:46

Covariance matrix
4.67079547E-17-4.89844838E-15-4.67575544E-13-7.16635235E-144.76371393E-13-6.92362792E-14
-4.89844838E-152.31052452E-129.36195308E-111.00848608E-11-1.59673926E-10-1.03387424E-10
-4.67575544E-139.36195308E-111.33661835E-081.72984754E-09-8.83974944E-09-1.25186539E-09
-7.16635235E-141.00848608E-111.72984754E-094.48438400E-10-1.19620762E-09-7.43461676E-12
4.76371393E-13-1.59673926E-10-8.83974944E-09-1.19620762E-091.22870516E-085.46181821E-09
-6.92362792E-14-1.03387424E-10-1.25186539E-09-7.43461676E-125.46181821E-097.67535373E-09

Correlation matrix
1.00000000-0.47152836-0.59176960-0.495166590.62882009-0.11563494
-0.471528361.000000000.532730370.31330204-0.94766506-0.77636013
-0.591769600.532730371.000000000.70656598-0.68978287-0.12359609
-0.495166590.313302040.706565981.00000000-0.50960224-0.00400736
0.62882009-0.94766506-0.68978287-0.509602241.000000000.56242446
-0.11563494-0.77636013-0.12359609-0.004007360.562424461.00000000