NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AC ∴ Orbital info ∴ Epoch 59224 MJD
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ORBITAL INFORMATION
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(ASCII data file 2021AC.eq0)
Keplerian elements
(Epoch 59224.1 MJD)
Value 1-σ variation Units
a 1.03674 1.756e-07 au
e 0.075069 3.377e-07
i 26.627 4.045e-05 deg
Ω 285.249 1.519e-06 deg
ω 251.436 3.925e-05 deg
M 300.609 4.811e-05 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9589 au
Aphelion distance 1.1146 au
Asc. node-Earth separation 0.03801 au
Desc. node-Earth separation 0.02353 au
Earth MOID 0.02324 au
Orbital period 385.568 days
Date of orbit computation   Jul 29 12:58

Covariance matrix
3.08254775E-145.67015727E-141.99573289E-121.44742364E-13-1.07285521E-126.61782566E-12
5.67015727E-141.14060121E-132.38602978E-123.16866489E-138.62585149E-131.04676218E-11
1.99573289E-122.38602978E-121.63636007E-09-1.28639400E-114.42851976E-10-1.74834074E-10
1.44742364E-133.16866489E-13-1.28639400E-112.30810420E-12-1.36324236E-123.15214893E-11
-1.07285521E-128.62585149E-134.42851976E-10-1.36324236E-121.54070169E-09-1.36139599E-09
6.61782566E-121.04676218E-11-1.74834074E-103.15214893E-11-1.36139599E-092.31434849E-09

Correlation matrix
1.000000000.956254040.281001130.54264156-0.155677890.78351270
0.956254041.000000000.174650370.617563600.065069250.64426825
0.281001130.174650371.00000000-0.209318140.27890729-0.08984052
0.542641560.61756360-0.209318141.00000000-0.022860520.43128529
-0.155677890.065069250.27890729-0.022860521.00000000-0.72095940
0.783512700.64426825-0.089840520.43128529-0.720959401.00000000