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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004FC18 ∴ Orbital info ∴ Epoch 60400 MJD
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2004FC18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2004FC18.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.91104 0.0007421 au
e 0.648712 0.0009486
i 9.819 0.01665 deg
Ω 180.887 0.03581 deg
ω 93.049 0.1169 deg
M 185.405 18.77 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6713 au
Aphelion distance 3.1508 au
Asc. node-Earth separation 0.1502 au
Desc. node-Earth separation 0.06732 au
Earth MOID 0.01727 au
Orbital period 964.949 days
Date of orbit computation   feb 26 10:28

Covariance matrix
5.50651669E-077.03890211E-071.23469352E-05-2.65700493E-05-8.67155156E-05-1.39248996E-02
7.03890211E-078.99784186E-071.57846277E-05-3.39635993E-05-1.10844704E-04-1.77999848E-02
1.23469352E-051.57846277E-052.77192665E-04-5.95649195E-04-1.94401790E-03-3.12227261E-01
-2.65700493E-05-3.39635993E-05-5.95649195E-041.28209971E-034.18429803E-036.71905131E-01
-8.67155156E-05-1.10844704E-04-1.94401790E-034.18429803E-031.36563528E-022.19286881E+00
-1.39248996E-02-1.77999848E-02-3.12227261E-016.71905131E-012.19286881E+003.52133394E+02

Correlation matrix
1.000000000.999993710.99937809-0.99998384-0.99997920-0.99999997
0.999993711.000000000.99948044-0.99996231-0.99995028-0.99999274
0.999378090.999480441.00000000-0.99916863-0.99917608-0.99937009
-0.99998384-0.99996231-0.999168631.000000000.999986980.99998492
-0.99997920-0.99995028-0.999176080.999986981.000000000.99998084
-0.99999997-0.99999274-0.999370090.999984920.999980841.00000000