NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001ED18 ∴ Orbital info ∴ Epoch 51986 MJD
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2001ED18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001ED18.eq0)
Keplerian elements
(Epoch 51986.1 MJD)
Value 1-σ variation Units
a 0.990412 2.784e-05 au
e 0.056798 4.095e-05
i 11.663 0.009955 deg
Ω 357.971 0.0002647 deg
ω 306.413 0.03319 deg
M 238.157 0.03937 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9342 au
Aphelion distance 1.0467 au
Asc. node-Earth separation -0.04932 au
Desc. node-Earth separation 0.0262 au
Earth MOID 0.02496 au
Orbital period 360.016 days
Date of orbit computation   feb 26 10:22

Covariance matrix
7.75168659E-101.13710889E-092.76139794E-07-7.33319270E-09-9.22757232E-071.09472963E-06
1.13710889E-091.67707435E-094.06827948E-07-1.08054696E-08-1.35451637E-061.60772143E-06
2.76139794E-074.06827948E-079.91059430E-05-2.63477512E-06-3.27819679E-043.89195142E-04
-7.33319270E-09-1.08054696E-08-2.63477512E-067.00846193E-088.69880642E-06-1.03284538E-05
-9.22757232E-07-1.35451637E-06-3.27819679E-048.69880642E-061.10145690E-03-1.30645229E-03
1.09472963E-061.60772143E-063.89195142E-04-1.03284538E-05-1.30645229E-031.54970888E-03

Correlation matrix
1.000000000.997304530.99627916-0.99490963-0.998632280.99881190
0.997304531.000000000.99789483-0.99668089-0.996607940.99726272
0.996279160.997894831.00000000-0.99972913-0.992205010.99309890
-0.99490963-0.99668089-0.999729131.000000000.99006692-0.99105759
-0.99863228-0.99660794-0.992205010.990066921.00000000-0.99996486
0.998811900.997262720.99309890-0.99105759-0.999964861.00000000