NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HU1 ∴ Orbital info ∴ Epoch 59323 MJD
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2021HU1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021HU1.eq0)
Keplerian elements
(Epoch 59323.8 MJD)
Value 1-σ variation Units
a 2.09957 0.001931 au
e 0.52221 0.0004375
i 4.086 0.002456 deg
Ω 202.782 0.0005935 deg
ω 346.925 0.001407 deg
M 5.558 0.008505 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0032 au
Aphelion distance 3.196 au
Asc. node-Earth separation 0.00955 au
Desc. node-Earth separation 2.11083 au
Earth MOID 0.00769 au
Orbital period 1111.21 days
Date of orbit computation   Jul 29 12:54

Covariance matrix
3.72741696E-068.44594502E-074.74140415E-06-1.13360143E-062.66437588E-06-1.64190672E-05
8.44594502E-071.91376527E-071.07435946E-06-2.56842700E-076.03650908E-07-3.72037995E-06
4.74140415E-061.07435946E-066.03218035E-06-1.43950470E-063.38218851E-06-2.08844869E-05
-1.13360143E-06-2.56842700E-07-1.43950470E-063.52200260E-07-8.32673014E-074.99720099E-06
2.66437588E-066.03650908E-073.38218851E-06-8.32673014E-071.98046216E-06-1.17499333E-05
-1.64190672E-05-3.72037995E-06-2.08844869E-054.99720099E-06-1.17499333E-057.23275522E-05

Correlation matrix
1.000000000.999999830.99992132-0.989376430.98063690-0.99998298
0.999999831.000000000.99992659-0.989300110.98052405-0.99997945
0.999921320.999926591.00000000-0.987600020.97853728-0.99984981
-0.98937643-0.98930011-0.987600021.00000000-0.997002800.99010236
0.980636900.980524050.97853728-0.997002801.00000000-0.98174849
-0.99998298-0.99997945-0.999849810.99010236-0.981748491.00000000