NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TH12 ∴ Orbital info ∴ Epoch 60400 MJD
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2021TH12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021TH12.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.82621 0.0003137 au
e 0.484969 9.154e-05
i 16.369 0.00213 deg
Ω 201.808 0.0002536 deg
ω 132.126 0.0002183 deg
M 14.959 0.09732 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9406 au
Aphelion distance 2.7119 au
Asc. node-Earth separation 1.06765 au
Desc. node-Earth separation 0.05746 au
Earth MOID 0.04083 au
Orbital period 901.417 days
Date of orbit computation   feb 26 12:32

Covariance matrix
9.84051705E-082.87146409E-086.68195105E-077.95019805E-086.73122014E-08-3.05279864E-05
2.87146409E-088.37895533E-091.94978016E-072.31978629E-081.96383465E-08-8.90806977E-06
6.68195105E-071.94978016E-074.53778250E-065.40018737E-074.56706970E-07-2.07292282E-04
7.95019805E-082.31978629E-085.40018737E-076.43149024E-085.43129221E-08-2.46636409E-05
6.73122014E-081.96383465E-084.56706970E-075.43129221E-084.76413439E-08-2.08825357E-05
-3.05279864E-05-8.90806977E-06-2.07292282E-04-2.46636409E-05-2.08825357E-059.47061991E-03

Correlation matrix
1.000000000.999998830.999936660.999339790.98308899-0.99999999
0.999998831.000000000.999928330.999303090.98291956-0.99999878
0.999936660.999928331.000000000.999611360.98225399-0.99993574
0.999339790.999303090.999611361.000000000.98119507-0.99933748
0.983088990.982919560.982253990.981195071.00000000-0.98310981
-0.99999999-0.99999878-0.99993574-0.99933748-0.983109811.00000000