AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ninina ∴ Orbital info ∴ Epoch epochXXX
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(357) Ninina  ▹ 
ORBITAL INFORMATION
(ASCII data file 357.eq0)
Keplerian elements at epoch
55433.8 MJD
Value 1-σ variation Units
a 3.15244 1.401e-08 au
e 0.073584 3.556e-08
i 15.083 3.864e-06 deg
Ω 137.88 1.61e-05 deg
ω 251.253 3.214e-05 deg
M 125.876 2.881e-05 deg
Other useful info
Absolute Magnitude (H)    8.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9205 au
Aphelion 3.3844 au
Asc. node-Earth separation 2.22661 au
Desc. node-Earth separation 2.04943 au
Earth MOID 1.96287 au
Orbital period 2044.41 days
Date of orbit computation  Oct 31 04:54
Correlation matrix
1.000000000.077467180.003901590.013355600.25283041-0.30758542
0.077467181.000000000.02018582-0.002842110.06434818-0.07040174
0.003901590.020185821.000000000.02036207-0.00253618-0.00910293
0.01335560-0.002842110.020362071.00000000-0.488619580.00648943
0.252830410.06434818-0.00253618-0.488619581.00000000-0.87132491
-0.30758542-0.07040174-0.009102930.00648943-0.871324911.00000000
Covariance matrix
1.96226391E-163.85847661E-172.11179473E-163.01294042E-151.13822478E-13-1.24128479E-13
3.85847661E-171.26426712E-152.77330545E-15-1.62745531E-157.35318850E-14-7.21156969E-14
2.11179473E-162.77330545E-151.49301302E-111.26707494E-12-3.14942747E-13-1.01330432E-12
3.01294042E-15-1.62745531E-151.26707494E-122.59356387E-10-2.52894486E-103.01080003E-12
1.13822478E-137.35318850E-14-3.14942747E-13-2.52894486E-101.03285665E-09-8.06727993E-10
-1.24128479E-13-7.21156969E-14-1.01330432E-123.01080003E-12-8.06727993E-108.29953860E-10





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