NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TQ9 ∴ Orbital info ∴ Epoch 59505 MJD
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2021TQ9  ▹ 
ORBITAL INFORMATION
(ASCII data file 2021TQ9.eq0)
Keplerian elements
(Epoch 59505.8 MJD)
Value 1-σ variation Units
a 0.927915 3.527e-06 au
e 0.373441 4.648e-05
i 19.402 0.004342 deg
Ω 201.639 0.0006605 deg
ω 331.632 0.0009129 deg
M 234.041 0.002894 deg
Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5814 au
Aphelion distance 1.2744 au
Asc. node-Earth separation -0.39961 au
Desc. node-Earth separation 0.19209 au
Earth MOID 0.13487 au
Orbital period 326.483 days
Date of orbit computation   apr 29 12:15

Covariance matrix
1.24422183E-111.47972700E-101.38558376E-08-2.09597160E-092.31615305E-099.82417689E-09
1.47972700E-102.16013903E-092.01798778E-07-3.06925902E-084.01776113E-081.32430927E-07
1.38558376E-082.01798778E-071.88554826E-05-2.86771428E-063.75006635E-061.23775834E-05
-2.09597160E-09-3.06925902E-08-2.86771428E-064.36309619E-07-5.72742530E-07-1.87862294E-06
2.31615305E-094.01776113E-083.75006635E-06-5.72742530E-078.33319439E-072.31506319E-06
9.82417689E-091.32430927E-071.23775834E-05-1.87862294E-062.31506319E-068.37411681E-06

Correlation matrix
1.000000000.902592750.90461763-0.899578550.719304190.96244907
0.902592751.000000000.99990526-0.999758940.946972800.98464360
0.904617630.999905261.00000000-0.999815020.946050610.98502562
-0.89957855-0.99975894-0.999815021.00000000-0.94985275-0.98281714
0.719304190.946972800.94605061-0.949852751.000000000.87637017
0.962449070.984643600.98502562-0.982817140.876370171.00000000