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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HA1 ∴ Orbital info ∴ Epoch 58956 MJD
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2018HA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HA1.eq0)
Keplerian elements
(Epoch 58956.5 MJD)
Value 1-σ variation Units
a 1.32727 6.803e-08 au
e 0.418611 8.616e-07
i 37.699 4.795e-05 deg
Ω 210.971 1.265e-05 deg
ω 108.774 9.563e-05 deg
M 45.218 4.54e-05 deg
Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7717 au
Aphelion distance 1.8829 au
Asc. node-Earth separation 0.26015 au
Desc. node-Earth separation -0.03058 au
Earth MOID 0.02637 au
Orbital period 558.519 days
Date of orbit computation   feb 26 11:40

Covariance matrix
4.62832995E-155.41983680E-142.74825863E-12-3.70902878E-136.32598782E-12-1.99354381E-12
5.41983680E-147.42341497E-132.92026201E-11-2.70624241E-127.65800188E-11-1.39613103E-11
2.74825863E-122.92026201E-112.29932296E-09-4.56551778E-104.05394576E-09-1.73754710E-09
-3.70902878E-13-2.70624241E-12-4.56551778E-101.60145621E-10-6.38207602E-104.18627187E-10
6.32598782E-127.65800188E-114.05394576E-09-6.38207602E-109.14475216E-09-2.89245482E-09
-1.99354381E-12-1.39613103E-11-1.73754710E-094.18627187E-10-2.89245482E-092.06126427E-09

Correlation matrix
1.000000000.924638950.84245256-0.430814700.97236703-0.64542650
0.924638951.000000000.70683812-0.248203150.92945342-0.35690898
0.842452560.706838121.00000000-0.752371810.88408083-0.79812288
-0.43081470-0.24820315-0.752371811.00000000-0.527373700.72862331
0.972367030.929453420.88408083-0.527373701.00000000-0.66621403
-0.64542650-0.35690898-0.798122880.72862331-0.666214031.00000000