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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JT71 ∴ Orbital info ∴ Epoch epochXXX
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(31734) 1999JT71  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31734.eq0)
Keplerian elements at epoch
57579.3 MJD
Value 1-σ variation Units
a 3.05661 1.395e-08 au
e 0.070702 3.014e-08
i 9.501 4.085e-06 deg
Ω 189.515 1.993e-05 deg
ω 254.634 3.546e-05 deg
M 209.028 2.902e-05 deg
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8405 au
Aphelion 3.2727 au
Asc. node-Earth separation 2.10003 au
Desc. node-Earth separation 1.98473 au
Earth MOID 1.87416 au
Orbital period 1951.91 days
Date of orbit computation  apr 23 19:52
Correlation matrix
1.000000000.010026280.007845800.00338363-0.045348790.05075019
0.010026281.00000000-0.00824618-0.00249644-0.067612630.08954695
0.00784580-0.008246181.000000000.00632352-0.004204290.00090775
0.00338363-0.002496440.006323521.00000000-0.55299652-0.00177540
-0.04534879-0.06761263-0.00420429-0.552996521.00000000-0.82877344
0.050750190.089546950.00090775-0.00177540-0.828773441.00000000
Covariance matrix
1.94617042E-164.21592209E-184.47163387E-169.40573525E-16-2.24323429E-142.05472577E-14
4.21592209E-189.08499717E-16-1.01543826E-15-1.49934921E-15-7.22617965E-147.83319461E-14
4.47163387E-16-1.01543826E-151.66907996E-115.14775063E-13-6.09046128E-131.07629224E-13
9.40573525E-16-1.49934921E-155.14775063E-133.97045184E-10-3.90715713E-10-1.02669513E-12
-2.24323429E-14-7.22617965E-14-6.09046128E-13-3.90715713E-101.25729452E-09-8.52864561E-10
2.05472577E-147.83319461E-141.07629224E-13-1.02669513E-12-8.52864561E-108.42270263E-10