NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UL3 ∴ Orbital info ∴ Epoch 60400 MJD
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2021UL3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UL3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.43677 0.001143 au
e 0.372807 0.0005866
i 2.532 0.003108 deg
Ω 205.606 0.00181 deg
ω 135.304 0.004246 deg
M 171.269 0.6395 deg
Other useful info
Absolute Magnitude (H)    28.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9011 au
Aphelion distance 1.9724 au
Asc. node-Earth separation 0.67917 au
Desc. node-Earth separation -0.01725 au
Earth MOID 0.00323 au
Orbital period 629.039 days
Date of orbit computation   feb 26 13:12

Covariance matrix
1.30570138E-066.70302477E-073.54897353E-06-1.45382876E-06-4.48193068E-06-7.30709827E-04
6.70302477E-073.44117288E-071.82218636E-06-7.42971423E-07-2.30513522E-06-3.75121478E-04
3.54897353E-061.82218636E-069.65656636E-06-3.82148452E-06-1.23462968E-05-1.98611329E-03
-1.45382876E-06-7.42971423E-07-3.82148452E-063.27709745E-062.89874118E-068.13595913E-04
-4.48193068E-06-2.30513522E-06-1.23462968E-052.89874118E-061.80254859E-052.50823573E-03
-7.30709827E-04-3.75121478E-04-1.98611329E-038.13595913E-042.50823573E-034.08927233E-01

Correlation matrix
1.000000000.999989980.99946931-0.70282410-0.92384628-1.00000000
0.999989981.000000000.99960445-0.69963928-0.92554954-0.99999003
0.999469310.999604451.00000000-0.67932260-0.93579745-0.99946971
-0.70282410-0.69963928-0.679322601.000000000.377156220.70281507
-0.92384628-0.92554954-0.935797450.377156221.000000000.92385081
-1.00000000-0.99999003-0.999469710.702815070.923850811.00000000