NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TB1 ∴ Orbital info ∴ Epoch 59495 MJD
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2021TB1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021TB1.eq0)
Keplerian elements
(Epoch 59495.1 MJD)
Value 1-σ variation Units
a 1.2561 0.0004618 au
e 0.190944 0.0002852
i 7.254 0.008783 deg
Ω 202.576 2.74e-05 deg
ω 140.564 0.003573 deg
M 21.419 0.011 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0163 au
Aphelion distance 1.4959 au
Asc. node-Earth separation 0.41539 au
Desc. node-Earth separation 0.05779 au
Earth MOID 0.04361 au
Orbital period 514.202 days
Date of orbit computation   feb 26 12:08

Covariance matrix
2.13232385E-071.31716856E-074.05593339E-068.12506428E-09-1.64571610E-06-5.07973541E-06
1.31716856E-078.13636181E-082.50540524E-065.01781442E-09-1.01667151E-06-3.13777283E-06
4.05593339E-062.50540524E-067.71494658E-051.54355666E-07-3.13004783E-05-9.66243043E-05
8.12506428E-095.01781442E-091.54355666E-077.50486850E-10-6.24136214E-08-1.94019205E-07
-1.64571610E-06-1.01667151E-06-3.13004783E-05-6.24136214E-081.27652071E-053.91644340E-05
-5.07973541E-06-3.13777283E-06-9.66243043E-05-1.94019205E-073.91644340E-051.21038355E-04

Correlation matrix
1.000000000.999999190.999994860.64228633-0.99750344-0.99989179
0.999999191.000000000.999991700.64213734-0.99758887-0.99987305
0.999994860.999991701.000000000.64148214-0.99740279-0.99990424
0.642286330.642137340.641482141.00000000-0.63766695-0.64374174
-0.99750344-0.99758887-0.99740279-0.637666951.000000000.99636030
-0.99989179-0.99987305-0.99990424-0.643741740.996360301.00000000