NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009TD8 ∴ Orbital info ∴ Epoch 55118 MJD
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2009TD8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009TD8.eq0)
Keplerian elements
(Epoch 55118.8 MJD)
Value 1-σ variation Units
a 0.883715 0.0002664 au
e 0.244734 0.0006322
i 5.145 0.0172 deg
Ω 20.704 0.0007708 deg
ω 146.889 0.06663 deg
M 231.704 0.1007 deg
Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6674 au
Aphelion distance 1.1 au
Asc. node-Earth separation 0.04751 au
Desc. node-Earth separation -0.31379 au
Earth MOID 0.02108 au
Orbital period 303.436 days
Date of orbit computation   feb 26 10:36

Covariance matrix
7.09553274E-08-1.36748166E-07-4.12477683E-061.79095348E-07-1.29766266E-056.86006708E-06
-1.36748166E-073.99631270E-071.07122857E-05-4.83780540E-078.24395303E-062.26878821E-05
-4.12477683E-061.07122857E-052.95982254E-04-1.32224335E-054.14087197E-043.30091611E-04
1.79095348E-07-4.83780540E-07-1.32224335E-055.94093909E-07-1.56813269E-05-1.92565093E-05
-1.29766266E-058.24395303E-064.14087197E-04-1.56813269E-054.43889633E-03-5.67883541E-03
6.86006708E-062.26878821E-053.30091611E-04-1.92565093E-05-5.67883541E-031.01391485E-02

Correlation matrix
1.00000000-0.81208086-0.900067570.87229674-0.731192630.25576147
-0.812080861.000000000.98496223-0.992867090.195734900.35642116
-0.900067570.984962231.00000000-0.997128220.361261320.19054647
0.87229674-0.99286709-0.997128221.00000000-0.30536394-0.24811286
-0.731192630.195734900.36126132-0.305363941.00000000-0.84648846
0.255761470.356421160.19054647-0.24811286-0.846488461.00000000