NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012SD22 ∴ Orbital info ∴ Epoch 60400 MJD
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(669051) 2012SD22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 669051.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.96384 3.151e-09 au
e 0.572656 1.745e-08
i 7.913 7.977e-06 deg
Ω 140.227 4.818e-05 deg
ω 313.813 4.933e-05 deg
M 33.874 7.783e-06 deg
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8392 au
Aphelion distance 3.0884 au
Asc. node-Earth separation -0.04118 au
Desc. node-Earth separation 1.17437 au
Earth MOID 0.01716 au
Orbital period 1005.21 days
Date of orbit computation   giu 6 10:26

Covariance matrix
9.92991337E-181.70875916E-17-3.11492915E-15-1.21458454E-141.73050938E-14-7.71353802E-15
1.70875916E-173.04557521E-16-4.97347076E-16-9.29029777E-159.33708589E-152.79236154E-15
-3.11492915E-15-4.97347076E-166.36371943E-113.36536948E-10-3.32915803E-101.84551446E-13
-1.21458454E-14-9.29029777E-153.36536948E-102.32085996E-09-2.32692256E-092.31736357E-11
1.73050938E-149.33708589E-15-3.32915803E-10-2.32692256E-092.43339034E-09-9.73905793E-11
-7.71353802E-152.79236154E-151.84551446E-132.31736357E-11-9.73905793E-116.05781183E-11

Correlation matrix
1.000000000.31072304-0.12391387-0.080007470.11132568-0.31450171
0.310723041.00000000-0.00357248-0.011050210.010846030.02055792
-0.12391387-0.003572481.000000000.87569480-0.846005150.00297238
-0.08000747-0.011050210.875694801.00000000-0.979155290.06180332
0.111325680.01084603-0.84600515-0.979155291.00000000-0.25366069
-0.314501710.020557920.002972380.06180332-0.253660691.00000000