NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UL ∴ Orbital info ∴ Epoch 60400 MJD
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2021UL  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UL.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.17202 2.601e-05 au
e 0.313246 2.114e-05
i 5.771 0.0007935 deg
Ω 202.977 5.298e-05 deg
ω 258.851 0.007955 deg
M 290.628 0.01922 deg
Other useful info
Absolute Magnitude (H)    30.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8049 au
Aphelion distance 1.5392 au
Asc. node-Earth separation 0.12262 au
Desc. node-Earth separation 0.00046 au
Earth MOID 0.00016 au
Orbital period 463.448 days
Date of orbit computation   feb 26 12:33

Covariance matrix
6.76470576E-10-5.38561983E-10-2.04099812E-08-1.37730246E-09-2.06014416E-07-4.99949306E-07
-5.38561983E-104.47055885E-101.67415410E-081.10040921E-091.67182677E-073.97394603E-07
-2.04099812E-081.67415410E-086.29595499E-074.16811944E-086.30098268E-061.50670793E-05
-1.37730246E-091.10040921E-094.16811944E-082.80656336E-094.20120636E-071.01776813E-06
-2.06014416E-071.67182677E-076.30098268E-064.20120636E-076.32888349E-051.52146526E-04
-4.99949306E-073.97394603E-071.50670793E-051.01776813E-061.52146526E-043.69512171E-04

Correlation matrix
1.00000000-0.97933287-0.98897962-0.99957974-0.99565667-0.99997039
-0.979332871.000000000.997892400.982394410.993909440.97774743
-0.988979620.997892401.000000000.991566680.998191640.98783382
-0.999579740.982394410.991566681.000000000.996834450.99941772
-0.995656670.993909440.998191640.996834451.000000000.99491073
-0.999970390.977747430.987833820.999417720.994910731.00000000