NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UL3 ∴ Orbital info ∴ Epoch 59523 MJD
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2021UL3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UL3.eq0)
Keplerian elements
(Epoch 59523.3 MJD)
Value 1-σ variation Units
a 1.43691 0.001144 au
e 0.373035 0.0005861
i 2.532 0.003104 deg
Ω 205.627 0.00183 deg
ω 135.262 0.004152 deg
M 29.561 0.04024 deg
Other useful info
Absolute Magnitude (H)    28.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9009 au
Aphelion distance 1.9729 au
Asc. node-Earth separation 0.67721 au
Desc. node-Earth separation -0.01815 au
Earth MOID 0.0034 au
Orbital period 629.135 days
Date of orbit computation   feb 26 13:12

Covariance matrix
1.30848193E-066.70430030E-073.54872384E-06-1.48708500E-06-4.37113024E-06-4.60267331E-05
6.70430030E-073.43516751E-071.81853294E-06-7.58565788E-07-2.24391214E-06-2.35828464E-05
3.54872384E-061.81853294E-069.63471667E-06-3.90301305E-06-1.20190153E-05-1.24829534E-04
-1.48708500E-06-7.58565788E-07-3.90301305E-063.34763312E-062.87743178E-065.22987907E-05
-4.37113024E-06-2.24391214E-06-1.20190153E-052.87743178E-061.72410509E-051.53769708E-04
-4.60267331E-05-2.35828464E-05-1.24829534E-045.22987907E-051.53769708E-041.61902171E-03

Correlation matrix
1.000000000.999989950.99946794-0.71053095-0.92029702-0.99999988
0.999989951.000000000.99960343-0.70737607-0.92204055-0.99999062
0.999467940.999603431.00000000-0.68724502-0.93254017-0.99947408
-0.71053095-0.70737607-0.687245021.000000000.378751390.71038925
-0.92029702-0.92204055-0.932540170.378751391.000000000.92037028
-0.99999988-0.99999062-0.999474080.710389250.920370281.00000000