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(249) Ilse  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 249.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37803 4.171e-09 au
e 0.217117 2.639e-08
i 9.619 2.538e-06 deg
Ω 334.675 1.557e-05 deg
ω 42.234 1.69e-05 deg
M 256.918 5.019e-06 deg
Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8617 au
Aphelion 2.8943 au
Asc. node-Earth separation 0.94232 au
Desc. node-Earth separation 1.71083 au
Earth MOID 0.87403 au
Orbital period 1339.44 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.000000000.36531280-0.01973287-0.01740465-0.147092340.09464777
0.365312801.00000000-0.02314797-0.00561026-0.01310006-0.17283711
-0.01973287-0.023147971.000000000.58244361-0.529431160.01009592
-0.01740465-0.005610260.582443611.00000000-0.90306031-0.00720170
-0.14709234-0.01310006-0.52943116-0.903060311.00000000-0.39052720
0.09464777-0.172837110.01009592-0.00720170-0.390527201.00000000
Covariance matrix
1.74006818E-174.02203286E-17-2.08884875E-16-1.13021089E-15-1.03694074E-141.98156567E-15
4.02203286E-176.96618778E-16-1.55040136E-15-2.30511103E-15-5.84321380E-15-2.28954676E-14
-2.08884875E-16-1.55040136E-156.43972622E-122.30090532E-11-2.27051271E-111.28586314E-13
-1.13021089E-15-2.30511103E-152.30090532E-112.42338449E-10-2.37579332E-10-5.62679364E-13
-1.03694074E-14-5.84321380E-15-2.27051271E-11-2.37579332E-102.85602154E-10-3.31243193E-11
1.98156567E-15-2.28954676E-141.28586314E-13-5.62679364E-13-3.31243193E-112.51900989E-11