NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SG ∴ Orbital info ∴ Epoch 59475 MJD
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2021SG  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SG.eq0)
Keplerian elements
(Epoch 59475.6 MJD)
Value 1-σ variation Units
a 1.71399 0.0007417 au
e 0.724038 0.0001588
i 3.178 0.0008274 deg
Ω 352.205 7.475e-05 deg
ω 256.585 0.0001163 deg
M 21.871 0.01718 deg
Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.473 au
Aphelion distance 2.955 au
Asc. node-Earth separation -0.02549 au
Desc. node-Earth separation -0.29421 au
Earth MOID 0.00164 au
Orbital period 819.615 days
Date of orbit computation   Jul 29 13:03

Covariance matrix
5.50087646E-071.17759020E-076.12079185E-073.37118178E-08-7.90220451E-09-1.27407095E-05
1.17759020E-072.52093524E-081.31033349E-077.21856295E-09-1.74781465E-09-2.72744892E-06
6.12079185E-071.31033349E-076.84561974E-074.09234239E-08-1.26306953E-08-1.41766636E-05
3.37118178E-087.21856295E-094.09234239E-085.58749736E-09-4.05691653E-09-7.80953725E-07
-7.90220451E-09-1.74781465E-09-1.26306953E-08-4.05691653E-091.35355090E-081.83971556E-07
-1.27407095E-05-2.72744892E-06-1.41766636E-05-7.80953725E-071.83971556E-072.95090648E-04

Correlation matrix
1.000000000.999993990.997436550.60807558-0.09157882-0.99999988
0.999993991.000000000.997457990.60822076-0.09461876-0.99999553
0.997436550.997457991.000000000.66169356-0.13121503-0.99744722
0.608075580.608220760.661693561.00000000-0.46649835-0.60818949
-0.09157882-0.09461876-0.13121503-0.466498351.000000000.09205252
-0.99999988-0.99999553-0.99744722-0.608189490.092052521.00000000