NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TT9 ∴ Orbital info ∴ Epoch 59497 MJD
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2021TT9  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021TT9.eq0)
Keplerian elements
(Epoch 59497.5 MJD)
Value 1-σ variation Units
a 1.41465 0.0001191 au
e 0.206225 4.923e-05
i 12.115 0.002134 deg
Ω 205.097 0.0006572 deg
ω 190.54 0.001635 deg
M 346.052 0.002681 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1229 au
Aphelion distance 1.7064 au
Asc. node-Earth separation 0.69459 au
Desc. node-Earth separation 0.12993 au
Earth MOID 0.12959 au
Orbital period 614.569 days
Date of orbit computation   feb 26 13:47

Covariance matrix
1.41758824E-085.86078134E-092.53856240E-07-7.78308555E-08-1.82147363E-073.15998658E-07
5.86078134E-092.42401337E-091.04866093E-07-3.21188754E-08-7.47856721E-081.30301752E-07
2.53856240E-071.04866093E-074.55481332E-06-1.39981394E-06-3.30357765E-065.68672240E-06
-7.78308555E-08-3.21188754E-08-1.39981394E-064.31924793E-071.03133702E-06-1.75622462E-06
-1.82147363E-07-7.47856721E-08-3.30357765E-061.03133702E-062.67359365E-06-4.28058037E-06
3.15998658E-071.30301752E-075.68672240E-06-1.75622462E-06-4.28058037E-067.19012242E-06

Correlation matrix
1.000000000.999799610.99902764-0.99465550-0.935621380.98978769
0.999799611.000000000.99800402-0.99263311-0.928973220.98699422
0.999027640.998004021.00000000-0.99800095-0.946676350.99370756
-0.99465550-0.99263311-0.998000951.000000000.95972949-0.99657010
-0.93562138-0.92897322-0.946676350.959729491.00000000-0.97630792
0.989787690.986994220.99370756-0.99657010-0.976307921.00000000