NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WC ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021WC.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.68278 0.0001601 au
e 0.399211 5.561e-05
i 8.911 0.0009407 deg
Ω 69.861 0.0001979 deg
ω 346.243 0.0003628 deg
M 29.849 0.05562 deg
Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.011 au
Aphelion distance 2.3546 au
Asc. node-Earth separation 0.03415 au
Desc. node-Earth separation 1.29669 au
Earth MOID 0.03129 au
Orbital period 797.335 days
Date of orbit computation   feb 26 12:40

Covariance matrix
2.56252644E-088.90203763E-091.50576623E-073.16477519E-08-5.78724636E-08-8.90315354E-06
8.90203763E-093.09250633E-095.23090248E-081.09940949E-08-2.01050024E-08-3.09289304E-06
1.50576623E-075.23090248E-088.84954355E-071.85963140E-07-3.39901335E-07-5.23158825E-05
3.16477519E-081.09940949E-081.85963140E-073.91669066E-08-7.14701475E-08-1.09956171E-05
-5.78724636E-08-2.01050024E-08-3.39901335E-07-7.14701475E-081.31652918E-072.01066370E-05
-8.90315354E-06-3.09289304E-06-5.23158825E-05-1.09956171E-052.01066370E-053.09328114E-03

Correlation matrix
1.000000000.999999880.999914670.99896219-0.99637437-0.99999997
0.999999881.000000000.999909950.99895183-0.99639970-0.99999978
0.999914670.999909951.000000000.99886501-0.99581162-0.99991578
0.998962190.998951830.998865011.00000000-0.99529036-0.99896501
-0.99637437-0.99639970-0.99581162-0.995290361.000000000.99635590
-0.99999997-0.99999978-0.99991578-0.998965010.996355901.00000000