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 59505.4 MJD)
Value 1-σ variation Units
a 0.927916 3.17e-06 au
e 0.373453 3.77e-05
i 19.403 0.003521 deg
Ω 201.638 0.0005349 deg
ω 331.632 0.0007011 deg
M 233.68 0.002451 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 -0.39967 au
Desc. node-Earth separation 0.19209 au
Earth MOID 0.13488 au
Orbital period 326.484 days
Date of orbit computation   feb 26 12:11

Covariance matrix
1.00470680E-111.07431269E-101.00596436E-08-1.51799459E-091.48125748E-097.48520722E-09
1.07431269E-101.42166143E-091.32725590E-07-2.01623085E-082.44181786E-089.07303032E-08
1.00596436E-081.32725590E-071.23946375E-05-1.88277083E-062.27675038E-068.47587310E-06
-1.51799459E-09-2.01623085E-08-1.88277083E-062.86153392E-07-3.47999139E-07-1.28402571E-06
1.48125748E-092.44181786E-082.27675038E-06-3.47999139E-074.91590258E-071.43399655E-06
7.48520722E-099.07303032E-088.47587310E-06-1.28402571E-061.43399655E-066.00497257E-06

Correlation matrix
1.000000000.898903230.90145906-0.895263960.666513960.96367067
0.898903231.000000000.99986107-0.999637910.923662990.98197122
0.901459060.999861071.00000000-0.999726250.922352370.98245353
-0.89526396-0.99963791-0.999726251.00000000-0.92784854-0.97953229
0.666513960.923662990.92235237-0.927848541.000000000.83462417
0.963670670.981971220.98245353-0.979532290.834624171.00000000