NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021GR16 ∴ Orbital info ∴ Epoch 59322 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021GR16.eq0)
Keplerian elements
(Epoch 59322.4 MJD)
Value 1-σ variation Units
a 3.38919 0.0009606 au
e 0.626994 0.0001294
i 16.973 0.001167 deg
Ω 159.803 0.004145 deg
ω 323.175 0.004989 deg
M 25.963 0.01278 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2642 au
Aphelion distance 5.5142 au
Asc. node-Earth separation 0.3785 au
Desc. node-Earth separation 3.12003 au
Earth MOID 0.31853 au
Orbital period 2278.99 days
Date of orbit computation   feb 26 12:22

Covariance matrix
9.22680516E-071.24175071E-071.01631473E-063.82540046E-06-3.41550997E-06-1.21171957E-05
1.24175071E-071.67423149E-081.37260580E-075.16078377E-07-4.67783454E-07-1.62993178E-06
1.01631473E-061.37260580E-071.36280746E-064.25920444E-06-5.42813151E-06-1.24279258E-05
3.82540046E-065.16078377E-074.25920444E-061.71810531E-05-1.43915031E-05-5.09918896E-05
-3.41550997E-06-4.67783454E-07-5.42813151E-06-1.43915031E-052.48947418E-053.85322380E-05
-1.21171957E-05-1.62993178E-06-1.24279258E-05-5.09918896E-053.85322380E-051.63260255E-04

Correlation matrix
1.000000000.999081670.906327790.96078528-0.71264964-0.98727062
0.999081671.000000000.908700620.96223914-0.72457491-0.98587406
0.906327790.908700621.000000000.88021009-0.93192143-0.83318447
0.960785280.962239140.880210091.00000000-0.69586894-0.96279978
-0.71264964-0.72457491-0.93192143-0.695868941.000000000.60440797
-0.98727062-0.98587406-0.83318447-0.962799780.604407971.00000000