NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021GR2 ∴ Orbital info ∴ Epoch 59309 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021GR2.eq0)
Keplerian elements
(Epoch 59309.1 MJD)
Value 1-σ variation Units
a 1.51312 0.01302 au
e 0.714437 0.0037
i 2.891 0.02196 deg
Ω 15.274 0.00207 deg
ω 64.661 0.01939 deg
M 28.518 0.4606 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4321 au
Aphelion distance 2.5941 au
Asc. node-Earth separation -0.43177 au
Desc. node-Earth separation 0.06633 au
Earth MOID 0.0036 au
Orbital period 679.841 days
Date of orbit computation   Jul 29 13:17

Covariance matrix
1.69590635E-044.81738989E-052.85607993E-042.69042128E-05-2.30927013E-04-5.99839156E-03
4.81738989E-051.36864846E-058.11785214E-057.64783667E-06-6.59654869E-05-1.70392223E-03
2.85607993E-048.11785214E-054.82199182E-044.54355694E-05-3.97037756E-04-1.01023341E-02
2.69042128E-057.64783667E-064.54355694E-054.28543417E-06-3.75438253E-05-9.51645067E-04
-2.30927013E-04-6.59654869E-05-3.97037756E-04-3.75438253E-053.75820117E-048.17112609E-03
-5.99839156E-03-1.70392223E-03-1.01023341E-02-9.51645067E-048.17112609E-032.12162258E-01

Correlation matrix
1.000000000.999919200.998748620.99798024-0.91471077-0.99999957
0.999919201.000000000.999267920.99860844-0.91977331-0.99993035
0.998748620.999267921.000000000.99950582-0.93267119-0.99879056
0.997980240.998608440.999505821.00000000-0.93551573-0.99802983
-0.91471077-0.91977331-0.93267119-0.935515731.000000000.91507741
-0.99999957-0.99993035-0.99879056-0.998029830.915077411.00000000