NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012DL31 ∴ Orbital info ∴ Epoch 56030 MJD
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2012DL31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012DL31.eq0)
Keplerian elements
(Epoch 56030.0 MJD)
Value 1-σ variation Units
a 0.958651 3.398e-07 au
e 0.224163 1.577e-06
i 9.5 6.123e-05 deg
Ω 159.86 1.769e-05 deg
ω 200.018 0.0001669 deg
M 196.692 0.0002921 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7438 au
Aphelion distance 1.1735 au
Asc. node-Earth separation 0.16304 au
Desc. node-Earth separation -0.25691 au
Earth MOID 0.11361 au
Orbital period 342.838 days
Date of orbit computation   Jul 29 11:44

Covariance matrix
1.15483265E-13-5.33377246E-13-2.00191798E-11-7.84335256E-13-4.30661466E-118.39443654E-11
-5.33377246E-132.48704320E-129.24766799E-113.70256790E-121.87770979E-10-3.72048690E-10
-2.00191798E-119.24766799E-113.74880357E-092.12972953E-107.80984438E-09-1.51809040E-08
-7.84335256E-133.70256790E-122.12972953E-103.12975563E-10-6.57511168E-11-4.89216279E-10
-4.30661466E-111.87770979E-107.80984438E-09-6.57511168E-112.78626004E-08-4.80216707E-08
8.39443654E-11-3.72048690E-10-1.51809040E-08-4.89216279E-10-4.80216707E-088.53454099E-08

Correlation matrix
1.00000000-0.99525254-0.96214474-0.13046289-0.759216550.84555515
-0.995252541.000000000.957732490.132710760.71330617-0.80754741
-0.962144740.957732491.000000000.196617830.76416161-0.84871369
-0.130462890.132710760.196617831.00000000-0.02226574-0.09465762
-0.759216550.713306170.76416161-0.022265741.00000000-0.98477351
0.84555515-0.80754741-0.84871369-0.09465762-0.984773511.00000000