NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TP21 ∴ Orbital info ∴ Epoch 60600 MJD
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ORBITAL INFORMATION
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(ASCII data file 2021TP21.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.51884 0.000285 au
e 0.67746 3.295e-05
i 25.413 0.0006928 deg
Ω 8.06 0.0007915 deg
ω 116.298 0.002115 deg
M 255.115 0.04302 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8124 au
Aphelion distance 4.2252 au
Asc. node-Earth separation 0.94614 au
Desc. node-Earth separation 0.05176 au
Earth MOID 0.03566 au
Orbital period 1460.15 days
Date of orbit computation   Jul 29 13:17

Covariance matrix
8.11965622E-089.38893751E-091.97269832E-072.25165718E-07-6.01856665E-07-1.22591446E-05
9.38893751E-091.08577078E-092.28102489E-082.60356403E-08-6.95607481E-08-1.41755417E-06
1.97269832E-072.28102489E-084.79935166E-075.48135975E-07-1.46295143E-06-2.97840582E-05
2.25165718E-072.60356403E-085.48135975E-076.26543221E-07-1.67077356E-06-3.39957990E-05
-6.01856665E-07-6.95607481E-08-1.46295143E-06-1.67077356E-064.47337147E-069.08681893E-05
-1.22591446E-05-1.41755417E-06-2.97840582E-05-3.39957990E-059.08681893E-051.85089895E-03

Correlation matrix
1.000000000.999950620.999310770.99829278-0.99863497-0.99999998
0.999950621.000000000.999239660.99821403-0.99810835-0.99995219
0.999310770.999239661.000000000.99958908-0.99843808-0.99931230
0.998292780.998214030.999589081.00000000-0.99798634-0.99829382
-0.99863497-0.99810835-0.99843808-0.997986341.000000000.99862639
-0.99999998-0.99995219-0.99931230-0.998293820.998626391.00000000