NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003OS13 ∴ Orbital info ∴ Epoch 60400 MJD
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(163758) 2003OS13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 163758.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.29608 7.457e-09 au
e 0.741151 1.878e-07
i 41.527 2.713e-05 deg
Ω 272.14 2.425e-05 deg
ω 244.281 2.155e-05 deg
M 42.689 4.017e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3355 au
Aphelion distance 2.2567 au
Asc. node-Earth separation -0.15524 au
Desc. node-Earth separation -0.54093 au
Earth MOID 0.09008 au
Orbital period 538.948 days
Date of orbit computation   giu 9 14:38

Covariance matrix
5.56105161E-17-6.55287551E-16-1.54018364E-151.23867576E-146.13840475E-14-2.92403427E-13
-6.55287551E-163.52753127E-14-1.19900786E-12-1.64092746E-12-2.18163793E-122.38660301E-12
-1.54018364E-15-1.19900786E-127.36145637E-105.62991169E-10-3.20185417E-101.18128759E-11
1.23867576E-14-1.64092746E-125.62991169E-105.88096333E-10-2.89012231E-10-7.26540047E-11
6.13840475E-14-2.18163793E-12-3.20185417E-10-2.89012231E-104.64343733E-10-2.33251113E-10
-2.92403427E-132.38660301E-121.18128759E-11-7.26540047E-11-2.33251113E-101.61370759E-09

Correlation matrix
1.00000000-0.46786226-0.007612230.068494380.38199464-0.97609385
-0.467862261.00000000-0.23529068-0.36027134-0.539048010.31632413
-0.00761223-0.235290681.000000000.85564866-0.547645950.01083830
0.06849438-0.360271340.855648661.00000000-0.55305993-0.07458009
0.38199464-0.53904801-0.54764595-0.553059931.00000000-0.26945826
-0.976093850.316324130.01083830-0.07458009-0.269458261.00000000