NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WS2 ∴ Orbital info ∴ Epoch 59574 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021WS2.eq0)
Keplerian elements
(Epoch 59574.4 MJD)
Value 1-σ variation Units
a 1.90882 3.763e-05 au
e 0.495863 9.861e-06
i 31.589 0.0004694 deg
Ω 63.429 0.0001339 deg
ω 81.39 0.0002026 deg
M 336.119 0.0007309 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9623 au
Aphelion distance 2.8553 au
Asc. node-Earth separation 0.35324 au
Desc. node-Earth separation 0.54207 au
Earth MOID 0.26045 au
Orbital period 963.264 days
Date of orbit computation   Jul 29 13:40

Covariance matrix
1.41602139E-093.70763324E-101.68945903E-08-4.84517005E-09-4.57976397E-092.72875185E-08
3.70763324E-109.72446619E-114.37403531E-09-1.25840839E-09-1.13469363E-097.10826168E-09
1.68945903E-084.37403531E-092.20352376E-07-6.22348103E-08-7.29239596E-083.36585719E-07
-4.84517005E-09-1.25840839E-09-6.22348103E-081.79158248E-081.90695324E-08-9.56318711E-08
-4.57976397E-09-1.13469363E-09-7.29239596E-081.90695324E-084.10607303E-08-1.02899427E-07
2.72875185E-087.10826168E-093.36585719E-07-9.56318711E-08-1.02899427E-075.34200860E-07

Correlation matrix
1.000000000.999146050.95643154-0.96195712-0.600613180.99214888
0.999146051.000000000.94491019-0.95338939-0.567848390.98623005
0.956431540.944910191.00000000-0.99050369-0.766651590.98103505
-0.96195712-0.95338939-0.990503691.000000000.70308576-0.97753419
-0.60061318-0.56784839-0.766651590.703085761.00000000-0.69478003
0.992148880.986230050.98103505-0.97753419-0.694780031.00000000