NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012JU4 ∴ Orbital info ∴ Epoch 57503 MJD
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2012JU4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012JU4.eq0)
Keplerian elements
(Epoch 57503.5 MJD)
Value 1-σ variation Units
a 1.79216 8.98e-09 au
e 0.275835 1.054e-07
i 17.068 2.599e-05 deg
Ω 224.188 2.92e-05 deg
ω 60.319 0.000154 deg
M 198.294 0.0001071 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2978 au
Aphelion distance 2.2865 au
Asc. node-Earth separation 0.44832 au
Desc. node-Earth separation 0.92803 au
Earth MOID 0.36557 au
Orbital period 876.322 days
Date of orbit computation   apr 30 14:18

Covariance matrix
8.06384722E-17-1.01247643E-16-1.43466113E-14-2.01731799E-144.35193712E-13-3.12347851E-13
-1.01247643E-161.11094494E-148.01942768E-148.44700112E-13-9.75664340E-127.20396393E-12
-1.43466113E-148.01942768E-146.75368063E-10-1.59127706E-10-1.40465676E-102.18025867E-10
-2.01731799E-148.44700112E-13-1.59127706E-108.52543470E-10-2.37813669E-091.19889127E-09
4.35193712E-13-9.75664340E-12-1.40465676E-10-2.37813669E-092.37259650E-08-1.62390799E-08
-3.12347851E-137.20396393E-122.18025867E-101.19889127E-09-1.62390799E-081.14695861E-08

Correlation matrix
1.00000000-0.10697136-0.06147633-0.076938720.31462956-0.32478316
-0.106971361.000000000.029277020.27447198-0.600955370.63819205
-0.061476330.029277021.00000000-0.20970910-0.035090380.07833645
-0.076938720.27447198-0.209709101.00000000-0.528769750.38339607
0.31462956-0.60095537-0.03509038-0.528769751.00000000-0.98440906
-0.324783160.638192050.078336450.38339607-0.984409061.00000000