AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011JB18 ∴ Orbital info ∴ Epoch epochXXX
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(283291) 2011JB18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 283291.eq0)
Keplerian elements at epoch
58147.1 MJD
Value 1-σ variation Units
a 2.24458 1.118e-08 au
e 0.120489 7.978e-08
i 6.624 8.31e-06 deg
Ω 227.012 3.968e-05 deg
ω 6.255 4.512e-05 deg
M 358.202 2.124e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9741 au
Aphelion 2.515 au
Asc. node-Earth separation 0.96738 au
Desc. node-Earth separation 1.52297 au
Earth MOID 0.96469 au
Orbital period 1228.29 days
Date of orbit computation  apr 23 20:49
Correlation matrix
1.00000000-0.245385780.008751390.002093120.00978000-0.02999146
-0.245385781.00000000-0.00485047-0.00846563-0.188601420.44519639
0.00875139-0.004850471.00000000-0.324644580.28593949-0.00616734
0.00209312-0.00846563-0.324644581.00000000-0.87172685-0.00592473
0.00978000-0.188601420.28593949-0.871726851.00000000-0.47619254
-0.029991460.44519639-0.00616734-0.00592473-0.476192541.00000000
Covariance matrix
1.24927971E-16-2.18814392E-168.12826903E-169.28376877E-164.93237016E-15-7.11969632E-15
-2.18814392E-166.36492502E-15-3.21567450E-15-2.68013318E-14-6.78935493E-137.54366282E-13
8.12826903E-16-3.21567450E-156.90529714E-11-1.07053219E-101.07214180E-10-1.08848704E-12
9.28376877E-16-2.68013318E-14-1.07053219E-101.57471068E-09-1.56087351E-09-4.99347627E-12
4.93237016E-15-6.78935493E-131.07214180E-10-1.56087351E-092.03598139E-09-4.56355701E-10
-7.11969632E-157.54366282E-13-1.08848704E-12-4.99347627E-12-4.56355701E-104.51094966E-10