NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003CY18 ∴ Orbital info ∴ Epoch 60400 MJD
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(163692) 2003CY18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 163692.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.5262 4.938e-10 au
e 0.410409 2.641e-09
i 7.205 1.734e-06 deg
Ω 114.336 2.539e-05 deg
ω 180.934 2.511e-05 deg
M 331.624 1.949e-06 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8998 au
Aphelion distance 2.1526 au
Asc. node-Earth separation 1.16931 au
Desc. node-Earth separation -0.11639 au
Earth MOID 0.09196 au
Orbital period 688.673 days
Date of orbit computation   mar 7 13:50

Covariance matrix
2.43877266E-19-1.83544954E-191.13272553E-166.51304240E-15-6.02854602E-15-6.10775293E-16
-1.83544954E-196.97609755E-183.13588693E-16-5.03633687E-145.15255509E-14-1.96532437E-16
1.13272553E-163.13588693E-163.00616706E-12-1.65407365E-122.87288378E-12-9.32290827E-13
6.51304240E-15-5.03633687E-14-1.65407365E-126.44539979E-10-6.32860961E-10-1.24212776E-11
-6.02854602E-155.15255509E-142.87288378E-12-6.32860961E-106.30682448E-107.03316159E-12
-6.10775293E-16-1.96532437E-16-9.32290827E-13-1.24212776E-117.03316159E-123.79988127E-12

Correlation matrix
1.00000000-0.140718280.132291660.51948536-0.48609544-0.63446956
-0.140718281.000000000.06847745-0.751075450.77680319-0.03817183
0.132291660.068477451.00000000-0.037577110.06597906-0.27584165
0.51948536-0.75107545-0.037577111.00000000-0.99260853-0.25098994
-0.486095440.776803190.06597906-0.992608531.000000000.14366805
-0.63446956-0.03817183-0.27584165-0.250989940.143668051.00000000