NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004XL4 ∴ Orbital info ∴ Epoch 53351 MJD
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2004XL4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2004XL4.eq0)
Keplerian elements
(Epoch 53351.9 MJD)
Value 1-σ variation Units
a 1.86759 0.001085 au
e 0.362543 0.0003492
i 16.742 0.009528 deg
Ω 241.33 0.004136 deg
ω 164.141 0.01796 deg
M 16.591 0.008332 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1905 au
Aphelion distance 2.5447 au
Asc. node-Earth separation 1.47659 au
Desc. node-Earth separation 0.21521 au
Earth MOID 0.20891 au
Orbital period 932.224 days
Date of orbit computation   feb 26 10:26

Covariance matrix
1.17687947E-063.78717390E-071.03324742E-054.43386510E-06-1.91559767E-05-8.98447554E-06
3.78717390E-071.21951776E-073.32673169E-061.43237858E-06-6.19361467E-06-2.88326993E-06
1.03324742E-053.32673169E-069.07779188E-053.90672647E-05-1.68892104E-04-7.86792742E-05
4.43386510E-061.43237858E-063.90672647E-051.71071682E-05-7.42108164E-05-3.32984933E-05
-1.91559767E-05-6.19361467E-06-1.68892104E-04-7.42108164E-053.22664746E-041.43243875E-04
-8.98447554E-06-2.88326993E-06-7.86792742E-05-3.32984933E-051.43243875E-046.94280627E-05

Correlation matrix
1.000000000.999666620.999650580.98816034-0.98302044-0.99393782
0.999666621.000000000.999847120.99168716-0.98735734-0.99088605
0.999650580.999847121.000000000.99136557-0.98683257-0.99106630
0.988160340.991687160.991365571.00000000-0.99885486-0.96620214
-0.98302044-0.98735734-0.98683257-0.998854861.000000000.95704592
-0.99393782-0.99088605-0.99106630-0.966202140.957045921.00000000