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AstDyS ∴ Objects ∴ 1999TR198 ∴ Orbital info ∴ Epoch epochXXX
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(74960) 1999TR198  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 74960.eq0)
Keplerian elements at epoch
57892.0 MJD
Value 1-σ variation Units
a 2.77272 1.279e-08 au
e 0.231256 4.277e-08
i 13.753 4.879e-06 deg
Ω 29.04 1.537e-05 deg
ω 298.482 1.77e-05 deg
M 349.173 9.246e-06 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1315 au
Aphelion 3.4139 au
Asc. node-Earth separation 1.36834 au
Desc. node-Earth separation 1.94556 au
Earth MOID 1.1596 au
Orbital period 1686.38 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.000000000.24118147-0.001737940.015921500.03711067-0.13185088
0.241181471.00000000-0.022287920.003195340.18838726-0.47766092
-0.00173794-0.022287921.00000000-0.257237700.210174410.01748141
0.015921500.00319534-0.257237701.00000000-0.83860767-0.00068477
0.037110670.188387260.21017441-0.838607671.00000000-0.51527760
-0.13185088-0.477660920.01748141-0.00068477-0.515277601.00000000
Covariance matrix
1.63552919E-161.31905467E-16-1.08445123E-163.12947264E-158.39872721E-15-1.55912349E-14
1.31905467E-161.82885565E-15-4.65056453E-152.10022303E-151.42569546E-13-1.88876419E-13
-1.08445123E-16-4.65056453E-152.38063423E-11-1.92903034E-111.81472865E-117.88662564E-13
3.12947264E-152.10022303E-15-1.92903034E-112.36219758E-10-2.28088015E-10-9.73130173E-14
8.39872721E-151.42569546E-131.81472865E-11-2.28088015E-103.13163436E-10-8.43131088E-11
-1.55912349E-14-1.88876419E-137.88662564E-13-9.73130173E-14-8.43131088E-118.54941967E-11