AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SN9 ∴ Orbital info ∴ Epoch epochXXX
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(150206) 1998SN9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 150206.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.35331 7.784e-09 au
e 0.212674 4.079e-08
i 2.026 4.62e-06 deg
Ω 209.098 0.0001172 deg
ω 157.767 0.0001178 deg
M 80.851 1.228e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8528 au
Aphelion 2.8538 au
Asc. node-Earth separation 1.7948 au
Desc. node-Earth separation 0.88237 au
Earth MOID 0.85113 au
Orbital period 1318.61 days
Date of orbit computation  Jul 26 09:35
Correlation matrix
1.000000000.03567400-0.00143691-0.008346570.03257838-0.60881141
0.035674001.000000000.00427838-0.001364400.00920183-0.09244783
-0.001436910.004278381.000000000.02256092-0.02262760-0.00113323
-0.00834657-0.001364400.022560921.00000000-0.994995640.00334846
0.032578380.00920183-0.02262760-0.994995641.00000000-0.09181088
-0.60881141-0.09244783-0.001133230.00334846-0.091810881.00000000
Covariance matrix
6.05953472E-171.13282242E-17-5.16790543E-17-7.61439544E-152.98720575E-14-5.81746185E-14
1.13282242E-171.66410561E-158.06369494E-16-6.52289569E-154.42161004E-14-4.62933165E-14
-5.16790543E-178.06369494E-162.13465645E-111.22159844E-11-1.23145481E-11-6.42706147E-14
-7.61439544E-15-6.52289569E-151.22159844E-111.37345836E-08-1.37355134E-084.81707794E-12
2.98720575E-144.42161004E-14-1.23145481E-11-1.37355134E-081.38749666E-08-1.32752048E-10
-5.81746185E-14-4.62933165E-14-6.42706147E-144.81707794E-12-1.32752048E-101.50682301E-10