NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WA1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021WA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WA1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.993086 4.574e-05 au
e 0.435943 9.921e-05
i 3.258 0.0009066 deg
Ω 65.225 4.228e-05 deg
ω 243.904 0.001018 deg
M 195.818 0.0735 deg
Other useful info
Absolute Magnitude (H)    27.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5602 au
Aphelion distance 1.426 au
Asc. node-Earth separation 0.00869 au
Desc. node-Earth separation -0.338 au
Earth MOID 0.00099 au
Orbital period 361.475 days
Date of orbit computation   feb 26 12:46

Covariance matrix
2.09224789E-094.53788957E-094.14605911E-08-1.92534222E-09-4.64635416E-08-3.36185056E-06
4.53788957E-099.84322575E-098.99355248E-08-4.17587751E-09-1.00842207E-07-7.29158742E-06
4.14605911E-088.99355248E-088.21948829E-07-3.81407778E-08-9.21577950E-07-6.66199314E-05
-1.92534222E-09-4.17587751E-09-3.81407778E-081.78790853E-094.27397074E-083.09366452E-06
-4.64635416E-08-1.00842207E-07-9.21577950E-074.27397074E-081.03656283E-067.46615219E-05
-3.36185056E-06-7.29158742E-06-6.66199314E-053.09366452E-067.46615219E-055.40186681E-03

Correlation matrix
1.000000000.999950800.99978480-0.99547124-0.99771827-0.99999977
0.999950801.000000000.99986222-0.99542004-0.99833387-0.99995724
0.999784800.999862221.00000000-0.99493454-0.99841677-0.99979245
-0.99547124-0.99542004-0.994934541.000000000.992798430.99547105
-0.99771827-0.99833387-0.998416770.992798431.000000000.99776229
-0.99999977-0.99995724-0.999792450.995471050.997762291.00000000