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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HU25 ∴ Orbital info ∴ Epoch epochXXX
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(426137) 2012HU25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 426137.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76729 2.872e-08 au
e 0.109167 8.007e-08
i 13.73 8.514e-06 deg
Ω 49.254 3.715e-05 deg
ω 172.201 5.711e-05 deg
M 195.458 4.323e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4652 au
Aphelion 3.0694 au
Asc. node-Earth separation 2.07677 au
Desc. node-Earth separation 1.45763 au
Earth MOID 1.45702 au
Orbital period 1681.44 days
Date of orbit computation  apr 23 21:20
Correlation matrix
1.000000000.15926353-0.02163397-0.03128722-0.03931032-0.12197020
0.159263531.00000000-0.01183301-0.009775580.07348684-0.04815017
-0.02163397-0.011833011.00000000-0.014153320.02021838-0.00957481
-0.03128722-0.00977558-0.014153321.00000000-0.61774439-0.00919503
-0.039310320.073486840.02021838-0.617744391.00000000-0.75607816
-0.12197020-0.04815017-0.00957481-0.00919503-0.756078161.00000000
Covariance matrix
8.25036691E-163.66282934E-16-5.29074335E-15-3.33853206E-14-6.44798371E-14-1.51450993E-13
3.66282934E-166.41102413E-15-8.06682975E-15-2.90775658E-143.36011451E-13-1.66664557E-13
-5.29074335E-15-8.06682975E-157.24916085E-11-4.47665884E-129.83039579E-12-3.52415999E-12
-3.33853206E-14-2.90775658E-14-4.47665884E-121.38007846E-09-1.31051340E-09-1.47668192E-11
-6.44798371E-143.36011451E-139.83039579E-12-1.31051340E-093.26108066E-09-1.86650526E-09
-1.51450993E-13-1.66664557E-13-3.52415999E-12-1.47668192E-11-1.86650526E-091.86880296E-09