NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002XW4 ∴ Orbital info ∴ Epoch 59200 MJD
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2002XW4  ▹ 
ORBITAL INFORMATION
(ASCII data file 2002XW4.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.42357 0.005424 au
e 0.500772 0.001364
i 6.964 0.0137 deg
Ω 76.141 0.003335 deg
ω 329.773 0.02344 deg
M 292.249 6.388 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2099 au
Aphelion distance 3.6372 au
Asc. node-Earth separation 0.28223 au
Desc. node-Earth separation 2.18486 au
Earth MOID 0.2284 au
Orbital period 1378.1 days
Date of orbit computation   Mar 19 08:51

Covariance matrix
2.94251269E-057.39729382E-067.43201349E-051.80772906E-05-1.25975390E-04-3.46529705E-02
7.39729382E-061.85970770E-061.86823855E-054.54371766E-06-3.16963044E-05-8.71153996E-03
7.43201349E-051.86823855E-051.87749681E-044.56669863E-05-3.17750996E-04-8.75243111E-02
1.80772906E-054.54371766E-064.56669863E-051.11243255E-05-7.71114534E-05-2.12890231E-02
-1.25975390E-04-3.16963044E-05-3.17750996E-04-7.71114534E-055.49303185E-041.48356460E-01
-3.46529705E-02-8.71153996E-03-8.75243111E-02-2.12890231E-021.48356460E-014.08096240E+01

Correlation matrix
1.000000000.999980090.999902640.99916525-0.99087867-1.00000000
0.999980091.000000000.999816690.99896932-0.99169980-0.99997995
0.999902640.999816691.000000000.99925402-0.98944409-0.99990284
0.999165250.998969320.999254021.00000000-0.98645206-0.99916588
-0.99087867-0.99169980-0.98944409-0.986452061.000000000.99087554
-1.00000000-0.99997995-0.99990284-0.999165880.990875541.00000000