AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QJ39 ∴ Orbital info ∴ Epoch epochXXX
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(621312) 2008QJ39  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 621312.eq0)
Keplerian elements at epoch
57928.6 MJD
Value 1-σ variation Units
a 3.10928 3.529e-08 au
e 0.210902 9.275e-08
i 9.995 1.12e-05 deg
Ω 188.794 4.271e-05 deg
ω 168.04 5.265e-05 deg
M 222.498 2.41e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4535 au
Aphelion 3.765 au
Asc. node-Earth separation 2.74385 au
Desc. node-Earth separation 1.46092 au
Earth MOID 1.44939 au
Orbital period 2002.57 days
Date of orbit computation  apr 23 21:59
Correlation matrix
1.000000000.22213333-0.00949665-0.02060453-0.055802500.09116124
0.222133331.00000000-0.003682600.008478010.06794945-0.19670463
-0.00949665-0.003682601.000000000.28176852-0.22412957-0.00283591
-0.020604530.008478010.281768521.00000000-0.79139293-0.01488837
-0.055802500.06794945-0.22412957-0.791392931.00000000-0.58803661
0.09116124-0.19670463-0.00283591-0.01488837-0.588036611.00000000
Covariance matrix
1.24530881E-157.27064092E-16-3.75457600E-15-3.10522908E-14-1.03679319E-137.75384219E-14
7.27064092E-168.60282092E-15-3.82672768E-153.35820090E-143.31822865E-13-4.39747378E-13
-3.75457600E-15-3.82672768E-151.25517455E-101.34814619E-10-1.32205989E-10-7.65795033E-13
-3.10522908E-143.35820090E-141.34814619E-101.82383234E-09-1.77944488E-09-1.53252572E-11
-1.03679319E-133.31822865E-13-1.32205989E-10-1.77944488E-092.77204221E-09-7.46229670E-10
7.75384219E-14-4.39747378E-13-7.65795033E-13-1.53252572E-11-7.46229670E-105.80946916E-10