AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011JL9 ∴ Orbital info ∴ Epoch epochXXX
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(471315) 2011JL9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 471315.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87276 4.537e-08 au
e 0.100618 7.116e-08
i 7.964 6.853e-06 deg
Ω 119.74 7.219e-05 deg
ω 197.333 9.505e-05 deg
M 157.506 5.695e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5837 au
Aphelion 3.1618 au
Asc. node-Earth separation 2.16233 au
Desc. node-Earth separation 1.57868 au
Earth MOID 1.57095 au
Orbital period 1778.47 days
Date of orbit computation  apr 23 21:30
Correlation matrix
1.000000000.364178590.003414620.00097233-0.206010230.15430380
0.364178591.00000000-0.015523740.008088730.13958728-0.29824251
0.00341462-0.015523741.000000000.22238868-0.174787550.01320115
0.000972330.008088730.222388681.00000000-0.74145556-0.01713753
-0.206010230.13958728-0.17478755-0.741455561.00000000-0.64717496
0.15430380-0.298242510.01320115-0.01713753-0.647174961.00000000
Covariance matrix
2.05869324E-151.17586572E-151.06168111E-153.18499301E-15-8.88496021E-133.98721507E-13
1.17586572E-155.06401516E-15-7.57006804E-154.15554962E-149.44200477E-13-1.20868814E-12
1.06168111E-15-7.57006804E-154.69582496E-111.10019393E-10-1.13851124E-105.15187042E-12
3.18499301E-154.15554962E-141.10019393E-105.21196218E-09-5.08811166E-09-7.04605451E-11
-8.88496021E-139.44200477E-13-1.13851124E-10-5.08811166E-099.03528291E-09-3.50340058E-09
3.98721507E-13-1.20868814E-125.15187042E-12-7.04605451E-11-3.50340058E-093.24335455E-09