NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AT1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021AT1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AT1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.42149 0.0003516 au
e 0.290518 0.0001664
i 7.871 0.003737 deg
Ω 289.852 0.0003341 deg
ω 170.537 0.0003739 deg
M 329.142 0.2558 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0085 au
Aphelion distance 1.8345 au
Asc. node-Earth separation 0.80773 au
Desc. node-Earth separation 0.02883 au
Earth MOID 0.02811 au
Orbital period 619.033 days
Date of orbit computation   feb 26 12:16

Covariance matrix
1.23588969E-075.85135879E-081.31372378E-061.17452697E-07-1.29988395E-07-8.99329542E-05
5.85135879E-082.77034458E-086.21986409E-075.56081475E-08-6.15460001E-08-4.25790398E-05
1.31372378E-066.21986409E-071.39646859E-051.24851818E-06-1.38160564E-06-9.55967766E-04
1.17452697E-075.56081475E-081.24851818E-061.11655887E-07-1.23363843E-07-8.54678304E-05
-1.29988395E-07-6.15460001E-08-1.38160564E-06-1.23363843E-071.39783789E-079.45879994E-05
-8.99329542E-05-4.25790398E-05-9.55967766E-04-8.54678304E-059.45879994E-056.54422188E-02

Correlation matrix
1.000000000.999999950.999996820.99984419-0.98897730-0.99999999
0.999999951.000000000.999996350.99984049-0.98901877-0.99999991
0.999996820.999996351.000000000.99985834-0.98887207-0.99999690
0.999844190.999840490.999858341.00000000-0.98745809-0.99984542
-0.98897730-0.98901877-0.98887207-0.987458091.000000000.98895978
-0.99999999-0.99999991-0.99999690-0.999845420.988959781.00000000