AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009JN12 ∴ Orbital info ∴ Epoch epochXXX
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(305992) 2009JN12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 305992.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55915 1.525e-08 au
e 0.124638 5.366e-08
i 5.516 5.62e-06 deg
Ω 41.355 4.586e-05 deg
ω 131.145 4.951e-05 deg
M 272.364 1.746e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2402 au
Aphelion 2.8781 au
Asc. node-Earth separation 1.75354 au
Desc. node-Earth separation 1.32053 au
Earth MOID 1.24979 au
Orbital period 1495.35 days
Date of orbit computation  apr 23 20:54
Correlation matrix
1.00000000-0.07761897-0.007472350.00728913-0.05026461-0.15393511
-0.077618971.000000000.00179701-0.024628030.13417193-0.28457933
-0.007472350.001797011.00000000-0.365936160.331728050.01697293
0.00728913-0.02462803-0.365936161.00000000-0.923964730.00737521
-0.050264610.134171930.33172805-0.923964731.00000000-0.36996219
-0.15393511-0.284579330.016972930.00737521-0.369962191.00000000
Covariance matrix
2.32656113E-16-6.35337584E-17-6.40532322E-165.09870820E-15-3.79573592E-14-4.09891545E-14
-6.35337584E-172.87977743E-155.41945713E-16-6.06088992E-143.56465555E-13-2.66597972E-13
-6.40532322E-165.41945713E-163.15829848E-11-9.43103230E-119.22964944E-111.66516533E-12
5.09870820E-15-6.06088992E-14-9.43103230E-112.10307447E-09-2.09777616E-095.90439598E-12
-3.79573592E-143.56465555E-139.22964944E-11-2.09777616E-092.45105388E-09-3.19747975E-10
-4.09891545E-14-2.66597972E-131.66516533E-125.90439598E-12-3.19747975E-103.04753048E-10