NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EM1 ∴ Orbital info ∴ Epoch 59280 MJD
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2021EM1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EM1.eq0)
Keplerian elements
(Epoch 59280.6 MJD)
Value 1-σ variation Units
a 0.904936 1.764e-05 au
e 0.163132 0.0001207
i 17.365 0.02698 deg
Ω 164.736 0.001262 deg
ω 171.627 0.01148 deg
M 192.931 0.01819 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7573 au
Aphelion distance 1.0526 au
Asc. node-Earth separation 0.05851 au
Desc. node-Earth separation -0.24982 au
Earth MOID 0.05782 au
Orbital period 314.431 days
Date of orbit computation   Jul 29 13:41

Covariance matrix
3.11237518E-10-2.05631550E-09-4.55570966E-072.12148594E-081.68613047E-07-2.75161320E-07
-2.05631550E-091.45624663E-083.25456494E-06-1.52090803E-07-1.31178317E-062.10916419E-06
-4.55570966E-073.25456494E-067.28164143E-04-3.40414007E-05-2.96225029E-044.75542160E-04
2.12148594E-08-1.52090803E-07-3.40414007E-051.59176260E-061.39051401E-05-2.23075617E-05
1.68613047E-07-1.31178317E-06-2.96225029E-041.39051401E-051.31884516E-04-2.08706992E-04
-2.75161320E-072.10916419E-064.75542160E-04-2.23075617E-05-2.08706992E-043.31009149E-04

Correlation matrix
1.00000000-0.96588698-0.956963610.953136360.83223945-0.85727748
-0.965886981.000000000.99944944-0.99895595-0.946558990.96066711
-0.956963610.999449441.00000000-0.99989323-0.955895020.96862212
0.95313636-0.99895595-0.999893231.000000000.95970844-0.97183594
0.83223945-0.94655899-0.955895020.959708441.00000000-0.99889558
-0.857277480.960667110.96862212-0.97183594-0.998895581.00000000