NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WB2 ∴ Orbital info ∴ Epoch 60600 MJD
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2021WB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WB2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.58287 1.623e-08 au
e 0.565684 9.031e-07
i 4.631 6.092e-05 deg
Ω 255.451 0.0001273 deg
ω 80.432 0.0002083 deg
M 188.923 1.817e-05 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6875 au
Aphelion distance 2.4783 au
Asc. node-Earth separation -0.02995 au
Desc. node-Earth separation 0.20415 au
Earth MOID 0.00459 au
Orbital period 727.391 days
Date of orbit computation   Jul 29 13:43

Covariance matrix
2.63274082E-16-7.45688476E-15-7.47055322E-14-4.11960623E-141.55900091E-12-2.12605745E-13
-7.45688476E-158.15516303E-134.60200012E-135.32018345E-12-1.55335636E-107.60769395E-12
-7.47055322E-144.60200012E-133.71141807E-09-7.38702630E-096.30137017E-095.95458097E-10
-4.11960623E-145.32018345E-12-7.38702630E-091.61972520E-08-1.56597050E-08-8.32720033E-10
1.55900091E-12-1.55335636E-106.30137017E-09-1.56597050E-084.33825087E-08-9.64946875E-10
-2.12605745E-137.60769395E-125.95458097E-10-8.32720033E-10-9.64946875E-103.30089732E-10

Correlation matrix
1.00000000-0.50890539-0.07557511-0.019949450.46130162-0.72119870
-0.508905391.000000000.008364890.04629026-0.825842910.46368250
-0.075575110.008364891.00000000-0.952750170.496601150.53797892
-0.019949450.04629026-0.952750171.00000000-0.59075251-0.36013252
0.46130162-0.825842910.49660115-0.590752511.00000000-0.25499406
-0.721198700.463682500.53797892-0.36013252-0.254994061.00000000