NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AR5 ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021AR5.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.21314 0.000149 au
e 0.199796 0.0001031
i 1.893 0.0008608 deg
Ω 265.72 0.001716 deg
ω 166.41 0.0003881 deg
M 171.837 0.1645 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9708 au
Aphelion distance 1.4555 au
Asc. node-Earth separation 0.42923 au
Desc. node-Earth separation -0.0079 au
Earth MOID 0.00421 au
Orbital period 488.05 days
Date of orbit computation   feb 26 12:00

Covariance matrix
2.22006450E-081.53687964E-081.28246606E-07-2.53814946E-071.43928427E-08-2.45140504E-05
1.53687964E-081.06394414E-088.87848711E-08-1.75652533E-079.84338796E-09-1.69702538E-05
1.28246606E-078.87848711E-087.41035606E-07-1.46341172E-067.81510251E-08-1.41609145E-04
-2.53814946E-07-1.75652533E-07-1.46341172E-062.94532641E-06-2.38388459E-072.80281850E-04
1.43928427E-089.84338796E-097.81510251E-08-2.38388459E-071.50646835E-07-1.59333769E-05
-2.45140504E-05-1.69702538E-05-1.41609145E-042.80281850E-04-1.59333769E-052.70685365E-02

Correlation matrix
1.000000000.999994580.99987002-0.992584940.24887643-0.99999975
0.999994581.000000000.99990794-0.992266400.24586980-0.99999202
0.999870020.999907941.00000000-0.990558830.23390265-0.99986042
-0.99258494-0.99226640-0.990558831.00000000-0.357880890.99264937
0.248876430.245869800.23390265-0.357880891.00000000-0.24951430
-0.99999975-0.99999202-0.999860420.99264937-0.249514301.00000000