NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007XF18 ∴ Orbital info ∴ Epoch 60400 MJD
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2007XF18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007XF18.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.48087 0.002625 au
e 0.48156 0.00065
i 59.526 0.04149 deg
Ω 76.107 0.001761 deg
ω 267.95 0.1062 deg
M 55.588 8.647 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7677 au
Aphelion distance 2.194 au
Asc. node-Earth separation 0.17305 au
Desc. node-Earth separation 0.10331 au
Earth MOID 0.08962 au
Orbital period 658.221 days
Date of orbit computation   feb 26 10:30

Covariance matrix
6.89047204E-061.70600526E-061.08903250E-04-4.62003081E-062.78804308E-04-2.26971343E-02
1.70600526E-064.22474749E-072.69635151E-05-1.14338491E-066.90193237E-05-5.61956398E-03
1.08903250E-042.69635151E-051.72130341E-03-7.30185604E-054.40642028E-03-3.58726022E-01
-4.62003081E-06-1.14338491E-06-7.30185604E-053.10101278E-06-1.86988157E-041.52183110E-02
2.78804308E-046.90193237E-054.40642028E-03-1.86988157E-041.12821342E-02-9.18377853E-01
-2.26971343E-02-5.61956398E-03-3.58726022E-011.52183110E-02-9.18377853E-017.47640951E+01

Correlation matrix
1.000000000.999897540.99997154-0.999467340.99995248-1.00000000
0.999897541.000000000.99987893-0.998942060.99971151-0.99989800
0.999971540.999878931.00000000-0.999430900.99991152-0.99997151
-0.99946734-0.99894206-0.999430901.00000000-0.999693100.99946626
0.999952480.999711510.99991152-0.999693101.00000000-0.99995218
-1.00000000-0.99989800-0.999971510.99946626-0.999952181.00000000