NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UW2 ∴ Orbital info ∴ Epoch 59516 MJD
Contact »
2021UW2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UW2.eq0)
Keplerian elements
(Epoch 59516.6 MJD)
Value 1-σ variation Units
a 1.3379 0.0003353 au
e 0.236476 0.0001765
i 0.866 0.0005654 deg
Ω 42.107 0.0004719 deg
ω 353.146 0.003708 deg
M 0.751 0.001821 deg
Other useful info
Absolute Magnitude (H)    27.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0215 au
Aphelion distance 1.6543 au
Asc. node-Earth separation 0.0311 au
Desc. node-Earth separation 0.64262 au
Earth MOID 0.02763 au
Orbital period 565.243 days
Date of orbit computation   feb 26 12:30

Covariance matrix
1.12434562E-075.91716532E-081.89555028E-071.56724534E-07-1.23920205E-066.07964352E-07
5.91716532E-083.11406560E-089.97577616E-088.24803801E-08-6.52194382E-073.19976136E-07
1.89555028E-079.97577616E-083.19681058E-072.63723181E-07-2.08730997E-061.02415510E-06
1.56724534E-078.24803801E-082.63723181E-072.22651853E-07-1.73154228E-068.47456671E-07
-1.23920205E-06-6.52194382E-07-2.08730997E-06-1.73154228E-061.37469040E-05-6.75126971E-06
6.07964352E-073.19976136E-071.02415510E-068.47456671E-07-6.75126971E-063.31758166E-06

Correlation matrix
1.000000000.999999790.999831790.99054432-0.996758050.99544527
0.999999791.000000000.999825860.99054365-0.996806190.99550375
0.999831790.999825861.000000000.98850005-0.995694360.99448095
0.990544320.990543650.988500051.00000000-0.989731730.98603773
-0.99675805-0.99680619-0.99569436-0.989731731.00000000-0.99970577
0.995445270.995503750.994480950.98603773-0.999705771.00000000