NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012DL31 ∴ Orbital info ∴ Epoch 60600 MJD
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2012DL31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012DL31.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.958374 3.133e-07 au
e 0.224048 1.596e-06
i 9.5 6.108e-05 deg
Ω 159.771 1.836e-05 deg
ω 200.073 0.0001649 deg
M 316.061 0.002252 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7437 au
Aphelion distance 1.1731 au
Asc. node-Earth separation 0.16382 au
Desc. node-Earth separation -0.2567 au
Earth MOID 0.11356 au
Orbital period 342.69 days
Date of orbit computation   Jul 29 11:44

Covariance matrix
9.81682109E-14-4.97457512E-13-1.84138356E-11-1.65482733E-12-3.90555253E-11-7.03661462E-10
-4.97457512E-132.54621376E-129.33234824E-118.48330596E-121.85990642E-103.58327692E-09
-1.84138356E-119.33234824E-113.73065260E-093.90091104E-107.64108397E-091.31380130E-07
-1.65482733E-128.48330596E-123.90091104E-103.37176767E-102.95129489E-101.19549644E-08
-3.90555253E-111.85990642E-107.64108397E-092.95129489E-102.72009479E-082.62681020E-07
-7.03661462E-103.58327692E-091.31380130E-071.19549644E-082.62681020E-075.07004916E-06

Correlation matrix
1.00000000-0.99500010-0.96220236-0.28763281-0.75579676-0.99740661
-0.995000101.000000000.957527160.289526870.706726930.99730238
-0.962202360.957527161.000000000.347812210.758526130.95528113
-0.287632810.289526870.347812211.000000000.097452230.28914346
-0.755796760.706726930.758526130.097452231.000000000.70734386
-0.997406610.997302380.955281130.289143460.707343861.00000000