NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WM ∴ Orbital info ∴ Epoch 60022 MJD
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2021WM  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WM.eq0)
Keplerian elements
(Epoch 60022.5 MJD)
Value 1-σ variation Units
a 2.04026 3.313e-07 au
e 0.676154 1.715e-07
i 28.616 2.82e-05 deg
Ω 92.753 2.159e-05 deg
ω 239.815 5.135e-05 deg
M 181.382 4.139e-05 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6607 au
Aphelion distance 3.4198 au
Asc. node-Earth separation 0.69369 au
Desc. node-Earth separation -0.19099 au
Earth MOID 0.13999 au
Orbital period 1064.45 days
Date of orbit computation   giu 7 08:41

Covariance matrix
1.09740528E-13-5.55786466E-148.69148355E-12-3.59629651E-121.54948410E-11-1.36310715E-11
-5.55786466E-142.94226307E-14-4.36475723E-121.58138071E-12-7.58839858E-126.80237962E-12
8.69148355E-12-4.36475723E-127.95432213E-10-4.01371362E-101.33618835E-09-1.08508061E-09
-3.59629651E-121.58138071E-12-4.01371362E-104.66051755E-10-8.77506040E-104.89664840E-10
1.54948410E-11-7.58839858E-121.33618835E-09-8.77506040E-102.63692208E-09-1.99087792E-09
-1.36310715E-116.80237962E-12-1.08508061E-094.89664840E-10-1.99087792E-091.71288925E-09

Correlation matrix
1.00000000-0.978100980.93026954-0.502869040.91086697-0.99421848
-0.978100981.00000000-0.902231020.42704989-0.861510820.95819847
0.93026954-0.902231021.00000000-0.659215970.92260848-0.92959927
-0.502869040.42704989-0.659215971.00000000-0.791561010.54804624
0.91086697-0.861510820.92260848-0.791561011.00000000-0.93676647
-0.994218480.95819847-0.929599270.54804624-0.936766471.00000000