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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SS258 ∴ Orbital info ∴ Epoch epochXXX
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(356586) 2011SS258  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 356586.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86673 3.215e-08 au
e 0.016039 5.297e-08
i 3.295 6.024e-06 deg
Ω 102.599 0.0001154 deg
ω 19.245 0.0002495 deg
M 113.876 0.0002218 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8207 au
Aphelion 2.9127 au
Asc. node-Earth separation 1.8406 au
Desc. node-Earth separation 1.89336 au
Earth MOID 1.83711 au
Orbital period 1772.87 days
Date of orbit computation  apr 23 21:05
Correlation matrix
1.00000000-0.065834060.007154090.00253148-0.167462390.15307782
-0.065834061.000000000.00019836-0.00714229-0.015208620.02004533
0.007154090.000198361.00000000-0.129126660.044044930.01768776
0.00253148-0.00714229-0.129126661.00000000-0.44915948-0.01447036
-0.16746239-0.015208620.04404493-0.449159481.00000000-0.88616359
0.153077820.020045330.01768776-0.01447036-0.886163591.00000000
Covariance matrix
1.03362949E-15-1.12115030E-161.38564142E-159.39482352E-15-1.34332878E-121.09141887E-12
-1.12115030E-162.80583081E-156.32979905E-17-4.36716732E-14-2.01003239E-132.35472822E-13
1.38564142E-156.32979905E-173.62934428E-11-8.97968928E-116.62052785E-112.36310805E-11
9.39482352E-15-4.36716732E-14-8.97968928E-111.33248590E-08-1.29364304E-08-3.70431085E-10
-1.34332878E-12-2.01003239E-136.62052785E-11-1.29364304E-086.22536986E-08-4.90335358E-08
1.09141887E-122.35472822E-132.36310805E-11-3.70431085E-10-4.90335358E-084.91805594E-08