NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SG1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021SG1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SG1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.964251 0.0001016 au
e 0.199038 0.0004333
i 9.595 0.0223 deg
Ω 180.169 0.001507 deg
ω 65.378 0.02206 deg
M 328.928 0.2055 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7723 au
Aphelion distance 1.1562 au
Asc. node-Earth separation -0.14081 au
Desc. node-Earth separation 0.00697 au
Earth MOID 0.00426 au
Orbital period 345.847 days
Date of orbit computation   feb 26 12:26

Covariance matrix
1.03148825E-084.38179632E-082.25668633E-06-1.52985287E-072.24070386E-06-2.08721737E-05
4.38179632E-081.87786475E-079.66239180E-06-6.48901756E-079.51348635E-06-8.88237782E-05
2.25668633E-069.66239180E-064.97218981E-04-3.34243064E-054.89984383E-04-4.57369593E-03
-1.52985287E-07-6.48901756E-07-3.34243064E-052.27013131E-06-3.32361263E-053.09470816E-04
2.24070386E-069.51348635E-064.89984383E-04-3.32361263E-054.86765034E-04-4.53357736E-03
-2.08721737E-05-8.88237782E-05-4.57369593E-033.09470816E-04-4.53357736E-034.22500441E-02

Correlation matrix
1.000000000.995606880.99647224-0.999751430.99998304-0.99982031
0.995606881.000000000.99995082-0.993851060.99505677-0.99720283
0.996472240.999950821.00000000-0.994862510.99597561-0.99788353
-0.99975143-0.99385106-0.994862511.00000000-0.999827840.99926489
0.999983040.995056770.99597561-0.999827841.00000000-0.99969555
-0.99982031-0.99720283-0.997883530.99926489-0.999695551.00000000