NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002XW4 ∴ Orbital info ∴ Epoch 60400 MJD
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2002XW4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2002XW4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.43496 2.141e-08 au
e 0.503443 1.575e-06
i 6.992 4.271e-05 deg
Ω 76.093 7.866e-05 deg
ω 329.818 0.0002246 deg
M 230.317 4.601e-05 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2091 au
Aphelion distance 3.6608 au
Asc. node-Earth separation 0.28217 au
Desc. node-Earth separation 2.20439 au
Earth MOID 0.22867 au
Orbital period 1387.83 days
Date of orbit computation   feb 26 10:25

Covariance matrix
4.58218158E-16-1.54539714E-141.29645581E-133.66153474E-134.01504902E-12-8.56742293E-13
-1.54539714E-142.48061761E-12-5.25049799E-11-7.97744613E-11-2.81852677E-10-1.04596273E-12
1.29645581E-13-5.25049799E-111.82455407E-092.56748010E-093.84330771E-095.25137589E-10
3.66153474E-13-7.97744613E-112.56748010E-096.18791244E-094.58023844E-093.91064817E-10
4.01504902E-12-2.81852677E-103.84330771E-094.58023844E-095.04338856E-08-5.48470058E-09
-8.56742293E-13-1.04596273E-125.25137589E-103.91064817E-10-5.48470058E-092.11699719E-09

Correlation matrix
1.00000000-0.458378300.141789220.217447760.83520578-0.86986913
-0.458378301.00000000-0.78044485-0.64389031-0.79685819-0.01443365
0.14178922-0.780444851.000000000.764111330.400650390.26719886
0.21744776-0.643890310.764111331.000000000.259271510.10804795
0.83520578-0.796858190.400650390.259271511.00000000-0.53080080
-0.86986913-0.014433650.267198860.10804795-0.530800801.00000000