AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JL7 ∴ Orbital info ∴ Epoch epochXXX
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(31670) 1999JL7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31670.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02921 1.498e-08 au
e 0.01381 3.472e-08
i 10.668 4.034e-06 deg
Ω 167.685 1.986e-05 deg
ω 167.873 0.0001477 deg
M 145.137 0.0001461 deg
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9874 au
Aphelion 3.071 au
Asc. node-Earth separation 2.07763 au
Desc. node-Earth separation 1.9819 au
Earth MOID 1.97892 au
Orbital period 1925.72 days
Date of orbit computation  apr 23 19:52
Correlation matrix
1.00000000-0.119584950.00521962-0.01309053-0.00535855-0.02059385
-0.119584951.00000000-0.00488843-0.002759050.28330731-0.28256121
0.00521962-0.004888431.000000000.23171710-0.02936818-0.00123362
-0.01309053-0.002759050.231717101.00000000-0.132153560.00005454
-0.005358550.28330731-0.02936818-0.132153561.00000000-0.99068061
-0.02059385-0.28256121-0.001233620.00005454-0.990680611.00000000
Covariance matrix
2.24419561E-16-6.21914575E-173.15414947E-16-3.89515567E-15-1.18573394E-14-4.50602611E-14
-6.21914575E-171.20516827E-15-6.84552272E-16-1.90247906E-151.45275197E-12-1.43272307E-12
3.15414947E-16-6.84552272E-161.62714710E-111.85655882E-11-1.74984770E-11-7.26810122E-13
-3.89515567E-15-1.90247906E-151.85655882E-113.94524923E-10-3.87726892E-101.58229037E-13
-1.18573394E-141.45275197E-12-1.74984770E-11-3.87726892E-102.18182393E-08-2.13731917E-08
-4.50602611E-14-1.43272307E-12-7.26810122E-131.58229037E-13-2.13731917E-082.13329905E-08