NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015SD ∴ Orbital info ∴ Epoch 60400 MJD
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2015SD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015SD.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.861442 3.109e-09 au
e 0.265675 7.371e-07
i 20.082 0.0001564 deg
Ω 176.248 5.319e-06 deg
ω 350.935 0.0003103 deg
M 73.817 0.0005223 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6326 au
Aphelion distance 1.0903 au
Asc. node-Earth separation -0.36058 au
Desc. node-Earth separation 0.08143 au
Earth MOID 0.08055 au
Orbital period 292.037 days
Date of orbit computation   feb 26 11:17

Covariance matrix
9.66421649E-183.90693627E-16-1.19291574E-133.27263241E-15-8.39490172E-131.37503376E-12
3.90693627E-165.43355071E-138.44828471E-11-1.24306518E-12-1.36186092E-102.43478098E-10
-1.19291574E-138.44828471E-112.44612396E-08-4.24524846E-10-6.63474753E-091.45139406E-08
3.27263241E-15-1.24306518E-12-4.24524846E-102.82914683E-11-1.50722280E-11-6.38785425E-11
-8.39490172E-13-1.36186092E-10-6.63474753E-09-1.50722280E-119.63065901E-08-1.61880851E-07
1.37503376E-122.43478098E-101.45139406E-08-6.38785425E-11-1.61880851E-072.72782787E-07

Correlation matrix
1.000000000.17049480-0.245350650.19791839-0.870170360.84687937
0.170494801.000000000.73280335-0.31704747-0.595337020.63242577
-0.245350650.732803351.00000000-0.51031242-0.136696430.17767963
0.19791839-0.31704747-0.510312421.00000000-0.00913107-0.02299422
-0.87017036-0.59533702-0.13669643-0.009131071.00000000-0.99875507
0.846879370.632425770.17767963-0.02299422-0.998755071.00000000