NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UL1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021UL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UL1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.27148 5.123e-05 au
e 0.207819 2.903e-05
i 10.388 0.001271 deg
Ω 220.076 0.0002613 deg
ω 220.439 0.0007236 deg
M 216.231 0.03425 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0072 au
Aphelion distance 1.5357 au
Asc. node-Earth separation 0.43772 au
Desc. node-Earth separation 0.05899 au
Earth MOID 0.05204 au
Orbital period 523.675 days
Date of orbit computation   feb 26 12:32

Covariance matrix
2.62464700E-091.48733646E-096.51184280E-08-1.33754409E-08-3.69674527E-08-1.75451318E-06
1.48733646E-098.42858232E-103.69005242E-08-7.57898687E-09-2.09454234E-08-9.94250325E-07
6.51184280E-083.69005242E-081.61593945E-06-3.32000347E-07-9.16692563E-07-4.35304318E-05
-1.33754409E-08-7.57898687E-09-3.32000347E-076.82892435E-081.88232880E-078.94124068E-06
-3.69674527E-08-2.09454234E-08-9.16692563E-071.88232880E-075.23583324E-072.47100286E-05
-1.75451318E-06-9.94250325E-07-4.35304318E-058.94124068E-062.47100286E-051.17285090E-03

Correlation matrix
1.000000000.999991960.99989850-0.99907135-0.99722044-0.99999950
0.999991961.000000000.99986813-0.99898217-0.99705468-0.99999326
0.999898500.999868131.00000000-0.99942416-0.99659399-0.99990567
-0.99907135-0.99898217-0.999424161.000000000.995466010.99907992
-0.99722044-0.99705468-0.996593990.995466011.000000000.99714644
-0.99999950-0.99999326-0.999905670.999079920.997146441.00000000