AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TC73 ∴ Orbital info ∴ Epoch epochXXX
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(431921) 2008TC73  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 431921.eq0)
Keplerian elements at epoch
57861.9 MJD
Value 1-σ variation Units
a 2.7266 2.488e-08 au
e 0.16693 7.406e-08
i 8.715 8.878e-06 deg
Ω 23.962 3.674e-05 deg
ω 323.936 4.217e-05 deg
M 354.021 2.128e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2714 au
Aphelion 3.1817 au
Asc. node-Earth separation 1.33894 au
Desc. node-Earth separation 2.06124 au
Earth MOID 1.27161 au
Orbital period 1644.49 days
Date of orbit computation  apr 23 21:22
Correlation matrix
1.00000000-0.375834670.01258489-0.01225230-0.074937930.19494788
-0.375834671.00000000-0.017462800.000236870.22830651-0.47543644
0.01258489-0.017462801.000000000.06206134-0.054613520.00560618
-0.012252300.000236870.062061341.00000000-0.85023434-0.01535872
-0.074937930.22830651-0.05461352-0.850234341.00000000-0.50018006
0.19494788-0.475436440.00560618-0.01535872-0.500180061.00000000
Covariance matrix
6.19122501E-16-6.92620868E-162.78016419E-15-1.11992403E-14-7.86313161E-141.03226606E-13
-6.92620868E-165.48555876E-15-1.14830466E-146.44479525E-167.13073449E-13-7.49355215E-13
2.78016419E-15-1.14830466E-147.88252985E-112.02412227E-11-2.04474217E-111.05921608E-12
-1.11992403E-146.44479525E-162.02412227E-111.34947712E-09-1.31712484E-09-1.20066714E-11
-7.86313161E-147.13073449E-13-2.04474217E-11-1.31712484E-091.77832475E-09-4.48866035E-10
1.03226606E-13-7.49355215E-131.05921608E-12-1.20066714E-11-4.48866035E-104.52865952E-10