NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003CY18 ∴ Orbital info ∴ Epoch 55453 MJD
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(163692) 2003CY18  ▹ 
ORBITAL INFORMATION
(ASCII data file 163692.eq0)
Keplerian elements
(Epoch 55453.8 MJD)
Value 1-σ variation Units
a 1.52618 7.1e-09 au
e 0.410443 5.803e-09
i 7.198 3.294e-06 deg
Ω 114.466 4.217e-05 deg
ω 180.775 4.368e-05 deg
M 266.08 9.108e-06 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8998 au
Aphelion distance 2.1526 au
Asc. node-Earth separation 1.16887 au
Desc. node-Earth separation -0.11695 au
Earth MOID 0.09226 au
Orbital period 688.666 days
Date of orbit computation   May 25 10:41

Covariance matrix
5.04160308E-172.81509570E-171.25679581E-15-2.87907806E-145.73133908E-14-6.19605324E-14
2.81509570E-173.36724602E-172.93637515E-16-1.75310385E-131.99047740E-13-4.01406459E-14
1.25679581E-152.93637515E-161.08534508E-111.94313395E-131.07493339E-12-1.67987177E-12
-2.87907806E-14-1.75310385E-131.94313395E-131.77801919E-09-1.82131974E-097.69140508E-11
5.73133908E-141.99047740E-131.07493339E-12-1.82131974E-091.90751975E-09-1.24415239E-10
-6.19605324E-14-4.01406459E-14-1.67987177E-127.69140508E-11-1.24415239E-108.29603000E-11

Correlation matrix
1.000000000.683237060.05372748-0.096161430.18481502-0.95806651
0.683237061.000000000.01535996-0.716476580.78538989-0.75947201
0.053727480.015359961.000000000.001398780.00747073-0.05598311
-0.09616143-0.716476580.001398781.00000000-0.988970760.20026373
0.184815020.785389890.00747073-0.988970761.00000000-0.31275474
-0.95806651-0.75947201-0.055983110.20026373-0.312754741.00000000





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