NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012SM8 ∴ Orbital info ∴ Epoch 60600 MJD
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2012SM8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012SM8.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.53904 0.002281 au
e 0.338805 0.0009439
i 4.691 0.01063 deg
Ω 176.911 0.0008752 deg
ω 208.162 0.007652 deg
M 103.255 5.049 deg
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0176 au
Aphelion distance 2.0605 au
Asc. node-Earth separation 0.94922 au
Desc. node-Earth separation 0.04477 au
Earth MOID 0.03201 au
Orbital period 697.386 days
Date of orbit computation   Jul 29 11:35

Covariance matrix
5.20130099E-062.15277508E-062.42379155E-051.99542105E-06-1.71224505E-05-1.15155412E-02
2.15277508E-068.91019354E-071.00318760E-058.25902372E-07-7.08399710E-06-4.76618769E-03
2.42379155E-051.00318760E-051.12950376E-049.29886275E-06-7.97844470E-05-5.36620989E-02
1.99542105E-068.25902372E-079.29886275E-067.65917138E-07-6.55805169E-06-4.41781379E-03
-1.71224505E-05-7.08399710E-06-7.97844470E-05-6.55805169E-065.85539157E-053.79076655E-02
-1.15155412E-02-4.76618769E-03-5.36620989E-02-4.41781379E-033.79076655E-022.54951004E+01

Correlation matrix
1.000000000.999997920.999989480.99974137-0.98114220-0.99999999
0.999997921.000000000.999987910.99975653-0.98074665-0.99999818
0.999989480.999987911.000000000.99975850-0.98106194-0.99998953
0.999741370.999756530.999758501.00000000-0.97927794-0.99974249
-0.98114220-0.98074665-0.98106194-0.979277941.000000000.98111678
-0.99999999-0.99999818-0.99998953-0.999742490.981116781.00000000