NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012SD22 ∴ Orbital info ∴ Epoch 59307 MJD
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(669051) 2012SD22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 669051.eq0)
Keplerian elements
(Epoch 59307.8 MJD)
Value 1-σ variation Units
a 1.96415 3.286e-09 au
e 0.572507 1.743e-08
i 7.912 7.978e-06 deg
Ω 140.245 4.817e-05 deg
ω 313.858 4.934e-05 deg
M 2.615 7.467e-06 deg
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8397 au
Aphelion distance 3.0886 au
Asc. node-Earth separation -0.04094 au
Desc. node-Earth separation 1.17588 au
Earth MOID 0.01708 au
Orbital period 1005.45 days
Date of orbit computation   giu 6 10:26

Covariance matrix
1.07964650E-171.56390994E-17-2.64633163E-15-1.09776207E-141.84137929E-14-6.72596056E-15
1.56390994E-173.03715244E-16-3.02272598E-16-9.05792946E-151.11603347E-145.84900394E-15
-2.64633163E-15-3.02272598E-166.36483483E-113.36499751E-10-3.32957568E-10-5.90540216E-13
-1.09776207E-14-9.05792946E-153.36499751E-102.31998508E-09-2.32664273E-092.00972581E-11
1.84137929E-141.11603347E-14-3.32957568E-10-2.32664273E-092.43400991E-09-9.23039274E-11
-6.72596056E-155.84900394E-15-5.90540216E-132.00972581E-11-9.23039274E-115.57593826E-11

Correlation matrix
1.000000000.27311003-0.10095083-0.069362520.11359031-0.27412873
0.273110031.00000000-0.00217406-0.010790790.012980240.04494585
-0.10095083-0.002174061.000000000.87568635-0.84592946-0.00991281
-0.06936252-0.010790790.875686351.00000000-0.979097480.05587728
0.113590310.01298024-0.84592946-0.979097481.00000000-0.25055324
-0.274128730.04494585-0.009912810.05587728-0.250553241.00000000