NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018CY ∴ Orbital info ∴ Epoch 58301 MJD
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2018CY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018CY.eq0)
Keplerian elements
(Epoch 58301.3 MJD)
Value 1-σ variation Units
a 1.18223 1.432e-05 au
e 0.250835 1.532e-05
i 2.605 0.0001202 deg
Ω 218.499 0.000236 deg
ω 27.874 0.0001521 deg
M 31.945 0.0004854 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8857 au
Aphelion distance 1.4788 au
Asc. node-Earth separation -0.0996 au
Desc. node-Earth separation 0.43153 au
Earth MOID 0.02584 au
Orbital period 469.519 days
Date of orbit computation   feb 26 11:31

Covariance matrix
2.04987600E-102.19293982E-101.71864713E-093.01795680E-091.01732014E-09-6.89384460E-09
2.19293982E-102.34603065E-101.83833662E-093.23126544E-091.08265159E-09-7.37128582E-09
1.71864713E-091.83833662E-091.44415167E-082.48964075E-089.15044244E-09-5.80625692E-08
3.01795680E-093.23126544E-092.48964075E-085.57041330E-081.54252586E-09-9.88278762E-08
1.01732014E-091.08265159E-099.15044244E-091.54252586E-092.31314429E-08-3.99203251E-08
-6.89384460E-09-7.37128582E-09-5.80625692E-08-9.88278762E-08-3.99203251E-082.35572043E-07

Correlation matrix
1.000000000.999990970.998887360.893111150.46718887-0.99205516
0.999990971.000000000.998738510.893844730.46475120-0.99154981
0.998887360.998738511.000000000.877781800.50065012-0.99546953
0.893111150.893844730.877781801.000000000.04297218-0.86272797
0.467188870.464751200.500650120.042972181.00000000-0.54079272
-0.99205516-0.99154981-0.99546953-0.86272797-0.540792721.00000000