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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008RT128 ∴ Orbital info ∴ Epoch epochXXX
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(274404) 2008RT128  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 274404.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.18146 1.809e-07 au
e 0.040389 9.091e-08
i 3.934 7.036e-06 deg
Ω 308.115 0.0001312 deg
ω 254.805 0.0001744 deg
M 287.646 0.0001249 deg
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9722 au
Aphelion 5.3907 au
Asc. node-Earth separation 4.21366 au
Desc. node-Earth separation 4.1343 au
Earth MOID 3.97158 au
Orbital period 4308 days
Date of orbit computation  apr 23 20:47
Correlation matrix
1.000000000.16200537-0.001517510.005508620.37014706-0.62214808
0.162005371.000000000.003691880.00457007-0.046246830.06227408
-0.001517510.003691881.000000000.16542159-0.130943170.00922161
0.005508620.004570070.165421591.00000000-0.75023932-0.00057660
0.37014706-0.04624683-0.13094317-0.750239321.00000000-0.65827926
-0.622148080.062274080.00922161-0.00057660-0.658279261.00000000
Covariance matrix
3.27072933E-142.66363449E-15-1.93099101E-151.30726588E-131.16750096E-11-1.40522046E-11
2.66363449E-158.26505686E-152.36155455E-155.45185670E-14-7.33272684E-137.07063815E-13
-1.93099101E-152.36155455E-154.95055405E-111.52727799E-10-1.60683175E-108.10330237E-12
1.30726588E-135.45185670E-141.52727799E-101.72186061E-08-1.71695714E-08-9.44936016E-12
1.16750096E-11-7.33272684E-13-1.60683175E-10-1.71695714E-083.04173435E-08-1.43383512E-08
-1.40522046E-117.07063815E-138.10330237E-12-9.44936016E-12-1.43383512E-081.55975647E-08