NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003CY18 ∴ Orbital info ∴ Epoch 58575 MJD
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(163692) 2003CY18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 163692.eq0)
Keplerian elements
(Epoch 58575.3 MJD)
Value 1-σ variation Units
a 1.5263 3.811e-10 au
e 0.41056 2.669e-09
i 7.2 1.735e-06 deg
Ω 114.412 2.538e-05 deg
ω 180.866 2.511e-05 deg
M 97.891 1.731e-06 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8997 au
Aphelion distance 2.1529 au
Asc. node-Earth separation 1.16879 au
Desc. node-Earth separation -0.11777 au
Earth MOID 0.09229 au
Orbital period 688.746 days
Date of orbit computation   mar 7 13:50

Covariance matrix
1.45219557E-19-1.11986237E-199.82599303E-174.74206507E-15-4.31743092E-15-3.25434181E-16
-1.11986237E-197.12172883E-183.02827432E-16-5.13639815E-145.25406020E-14-3.04165198E-16
9.82599303E-173.02827432E-163.01088458E-12-1.59068218E-122.81183334E-12-8.48600553E-13
4.74206507E-15-5.13639815E-14-1.59068218E-126.44273333E-10-6.32745309E-10-7.31298187E-12
-4.31743092E-155.25406020E-142.81183334E-12-6.32745309E-106.30703792E-102.33770179E-12
-3.25434181E-16-3.04165198E-16-8.48600553E-13-7.31298187E-122.33770179E-122.99518420E-12

Correlation matrix
1.00000000-0.110118270.148599330.49025257-0.45112835-0.49344510
-0.110118271.000000000.06539664-0.758282240.78395224-0.06585747
0.148599330.065396641.00000000-0.036116140.06452527-0.28258200
0.49025257-0.75828224-0.036116141.00000000-0.99261569-0.16647447
-0.451128350.783952240.06452527-0.992615691.000000000.05378543
-0.49344510-0.06585747-0.28258200-0.166474470.053785431.00000000