NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021GD8 ∴ Orbital info ∴ Epoch 59318 MJD
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2021GD8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021GD8.eq0)
Keplerian elements
(Epoch 59318.8 MJD)
Value 1-σ variation Units
a 1.24343 0.0004656 au
e 0.342861 0.0003479
i 5.361 0.005736 deg
Ω 39.906 0.001667 deg
ω 84.945 0.004111 deg
M 43.44 0.03572 deg
Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8171 au
Aphelion distance 1.6698 au
Asc. node-Earth separation 0.07154 au
Desc. node-Earth separation 0.12399 au
Earth MOID 0.02032 au
Orbital period 506.445 days
Date of orbit computation   Jul 29 12:59

Covariance matrix
2.16771343E-071.61994198E-072.67047476E-06-7.73695089E-071.91031626E-06-1.66295417E-05
1.61994198E-071.21059848E-071.99563201E-06-5.78116974E-071.42736774E-06-1.24273028E-05
2.67047476E-061.99563201E-063.29024507E-05-9.53958360E-062.35455892E-05-2.04864831E-04
-7.73695089E-07-5.78116974E-07-9.53958360E-062.77991614E-06-6.84737364E-065.93550807E-05
1.91031626E-061.42736774E-062.35455892E-05-6.84737364E-061.69016736E-05-1.46555825E-04
-1.66295417E-05-1.24273028E-05-2.04864831E-045.93550807E-05-1.46555825E-041.27573085E-03

Correlation matrix
1.000000000.999996460.99993880-0.996673840.99802055-0.99999958
0.999996461.000000000.99992235-0.996551650.99786309-0.99999376
0.999938800.999922351.00000000-0.997469090.99845980-0.99993958
-0.99667384-0.99655165-0.997469091.00000000-0.998949020.99669556
0.998020550.997863090.99845980-0.998949021.00000000-0.99806471
-0.99999958-0.99999376-0.999939580.99669556-0.998064711.00000000