AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JF18 ∴ Orbital info ∴ Epoch epochXXX
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(66286) 1999JF18  ▹ 
ORBITAL INFORMATION
(ASCII data file 66286.eq0)
Keplerian elements at epoch
57752.3 MJD
Value 1-σ variation Units
a 2.39358 9.318e-09 au
e 0.192202 3.241e-08
i 8.816 3.824e-06 deg
Ω 232.623 2.341e-05 deg
ω 31.958 2.588e-05 deg
M 240.579 1.018e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9335 au
Aphelion 2.8536 au
Asc. node-Earth separation 0.97002 au
Desc. node-Earth separation 1.76493 au
Earth MOID 0.9227 au
Orbital period 1352.6 days
Date of orbit computation  Jun 5 00:51
Correlation matrix
1.000000000.170431430.00219973-0.003810710.10176413-0.25523950
0.170431431.00000000-0.010829810.01528032-0.046214370.05289527
0.00219973-0.010829811.00000000-0.075056080.065193980.00102213
-0.003810710.01528032-0.075056081.00000000-0.898436530.01039576
0.10176413-0.046214370.06519398-0.898436531.00000000-0.43488162
-0.255239500.052895270.001022130.01039576-0.434881621.00000000
Covariance matrix
8.68298751E-175.14672144E-177.83897237E-17-8.31171003E-162.45372254E-14-2.42122164E-14
5.14672144E-171.05025019E-15-1.34221864E-151.15912174E-14-3.87542679E-141.74507976E-14
7.83897237E-17-1.34221864E-151.46255382E-11-6.71880501E-126.45148278E-123.97938045E-14
-8.31171003E-161.15912174E-14-6.71880501E-125.47898968E-10-5.44168968E-102.47718521E-12
2.45372254E-14-3.87542679E-146.45148278E-12-5.44168968E-106.69564245E-10-1.14556374E-10
-2.42122164E-141.74507976E-143.97938045E-142.47718521E-12-1.14556374E-101.03634452E-10