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AstDyS ∴ Objects ∴ 2012MS4 ∴ Orbital info ∴ Epoch epochXXX
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2012MS4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012MS4.eq0)
Keplerian elements at epoch
56510.8 MJD
Value 1-σ variation Units
a 2.26408 1.343e-08 au
e 0.720224 3.373e-08
i 67.687 1.761e-05 deg
Ω 265.901 2.929e-06 deg
ω 257.631 7.054e-06 deg
M 139.779 4.503e-06 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6334 au
Aphelion 3.8947 au
Asc. node-Earth separation 0.27223 au
Desc. node-Earth separation -0.04145 au
Earth MOID 0.03478 au
Orbital period 1244.33 days
Date of orbit computation  apr 24 01:47
Correlation matrix
1.00000000-0.930968400.10486020-0.62499680-0.404279750.90973620
-0.930968401.00000000-0.018587070.781253990.18708994-0.73233306
0.10486020-0.018587071.00000000-0.02655972-0.204591050.15920807
-0.624996800.78125399-0.026559721.00000000-0.31009392-0.32622374
-0.404279750.18708994-0.20459105-0.310093921.00000000-0.72734252
0.90973620-0.732333060.15920807-0.32622374-0.727342521.00000000
Covariance matrix
1.80353303E-16-4.21660946E-162.47938339E-14-2.45842140E-14-3.82970429E-145.50119046E-14
-4.21660946E-161.13745121E-15-1.10369320E-147.71747307E-144.45079952E-14-1.11212648E-13
2.47938339E-14-1.10369320E-143.09985888E-10-1.36965403E-12-2.54084861E-111.26216225E-11
-2.45842140E-147.71747307E-14-1.36965403E-128.57892694E-12-6.40664903E-12-4.30240409E-12
-3.82970429E-144.45079952E-14-2.54084861E-11-6.40664903E-124.97556500E-11-2.31014552E-11
5.50119046E-14-1.11212648E-131.26216225E-11-4.30240409E-12-2.31014552E-112.02748809E-11