NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2010RD31 ∴ Orbital info ∴ Epoch 60400 MJD
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2010RD31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2010RD31.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.13128 0.001268 au
e 0.446051 0.0002706
i 7.218 0.001827 deg
Ω 295.595 0.008771 deg
ω 11.412 0.01261 deg
M 139.839 1.394 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1806 au
Aphelion distance 3.0819 au
Asc. node-Earth separation 0.17166 au
Desc. node-Earth separation 2.05077 au
Earth MOID 0.16692 au
Orbital period 1136.47 days
Date of orbit computation   feb 26 10:43

Covariance matrix
1.60803545E-063.43143693E-072.29309621E-06-1.08709776E-051.47301728E-05-1.76834104E-03
3.43143693E-077.32503113E-084.90594346E-07-2.31068833E-063.11851960E-06-3.77346371E-04
2.29309621E-064.90594346E-073.33671981E-06-1.50283355E-051.97497160E-05-2.52142469E-03
-1.08709776E-05-2.31068833E-06-1.50283355E-057.69253816E-05-1.08563694E-041.19566294E-02
1.47301728E-053.11851960E-061.97497160E-05-1.08563694E-041.59137059E-04-1.62038996E-02
-1.76834104E-03-3.77346371E-04-2.52142469E-031.19566294E-02-1.62038996E-021.94462869E+00

Correlation matrix
1.000000000.999823810.98995305-0.977430670.92081920-0.99999970
0.999823811.000000000.99233414-0.973423450.91339384-0.99980912
0.989953050.992334141.00000000-0.938028820.85706808-0.98984635
-0.97743067-0.97342345-0.938028821.00000000-0.981214860.97758740
0.920819200.913393840.85706808-0.981214861.00000000-0.92111856
-0.99999970-0.99980912-0.989846350.97758740-0.921118561.00000000