AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QJ46 ∴ Orbital info ∴ Epoch epochXXX
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(139544) 2001QJ46  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 139544.eq0)
Keplerian elements at epoch
57784.6 MJD
Value 1-σ variation Units
a 2.75603 1.686e-08 au
e 0.063863 4.276e-08
i 6.681 4.938e-06 deg
Ω 161.51 4.244e-05 deg
ω 162.153 6.544e-05 deg
M 136.692 5.025e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.58 au
Aphelion 2.932 au
Asc. node-Earth separation 1.93137 au
Desc. node-Earth separation 1.57768 au
Earth MOID 1.56715 au
Orbital period 1671.18 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.260587690.00083170-0.001193100.31623536-0.41950954
0.260587691.00000000-0.003259250.005109730.29971276-0.41246291
0.00083170-0.003259251.000000000.35675036-0.235329650.00743277
-0.001193100.005109730.356750361.00000000-0.64256941-0.00281119
0.316235360.29971276-0.23532965-0.642569411.00000000-0.76248654
-0.41950954-0.412462910.00743277-0.00281119-0.762486541.00000000
Covariance matrix
2.84269123E-161.87878265E-166.92406737E-17-8.53650870E-163.48931177E-13-3.55422858E-13
1.87878265E-161.82858695E-15-6.88181333E-169.27246095E-158.38740376E-13-8.86301297E-13
6.92406737E-17-6.88181333E-162.43812071E-117.47534655E-11-7.60446639E-111.84423857E-12
-8.53650870E-169.27246095E-157.47534655E-111.80085444E-09-1.78453001E-09-5.99470664E-12
3.48931177E-138.38740376E-13-7.60446639E-11-1.78453001E-094.28281194E-09-2.50746775E-09
-3.55422858E-13-8.86301297E-131.84423857E-12-5.99470664E-12-2.50746775E-092.52509281E-09