AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SM214 ∴ Orbital info ∴ Epoch epochXXX
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(398402) 2011SM214  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 398402.eq0)
Keplerian elements at epoch
57841.5 MJD
Value 1-σ variation Units
a 2.59047 3.272e-08 au
e 0.203917 1.056e-07
i 12.503 7.162e-06 deg
Ω 204.732 2.836e-05 deg
ω 160.906 3.502e-05 deg
M 126.933 1.656e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0622 au
Aphelion 3.1187 au
Asc. node-Earth separation 2.07217 au
Desc. node-Earth separation 1.08358 au
Earth MOID 1.0634 au
Orbital period 1522.89 days
Date of orbit computation  apr 23 21:14
Correlation matrix
1.00000000-0.725435260.092387740.003969070.15198752-0.36520284
-0.725435261.00000000-0.10703172-0.00692006-0.167187040.42239885
0.09238774-0.107031721.00000000-0.477130350.41753723-0.07904790
0.00396907-0.00692006-0.477130351.00000000-0.79098812-0.00127967
0.15198752-0.167187040.41753723-0.790988121.00000000-0.59175111
-0.365202840.42239885-0.07904790-0.00127967-0.591751111.00000000
Covariance matrix
1.07035305E-15-2.50528210E-152.16486727E-143.68324788E-151.74134486E-13-1.97837929E-13
-2.50528210E-151.11426604E-14-8.09208318E-14-2.07196779E-14-6.18031187E-137.38293527E-13
2.16486727E-14-8.09208318E-145.12987507E-11-9.69324025E-111.04727792E-10-9.37466172E-12
3.68324788E-15-2.07196779E-14-9.69324025E-118.04557490E-10-7.85709217E-10-6.01019897E-13
1.74134486E-13-6.18031187E-131.04727792E-10-7.85709217E-101.22638462E-09-3.43134446E-10
-1.97837929E-137.38293527E-13-9.37466172E-12-6.01019897E-13-3.43134446E-102.74172429E-10