NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005XY4 ∴ Orbital info ∴ Epoch 53720 MJD
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2005XY4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2005XY4.eq0)
Keplerian elements
(Epoch 53720.0 MJD)
Value 1-σ variation Units
a 1.05607 0.0002102 au
e 0.59818 0.0001853
i 1.904 0.0006801 deg
Ω 163.241 0.02138 deg
ω 143.226 0.02081 deg
M 63.613 0.02954 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4244 au
Aphelion distance 1.6878 au
Asc. node-Earth separation 0.31158 au
Desc. node-Earth separation -0.54853 au
Earth MOID 0.01185 au
Orbital period 396.405 days
Date of orbit computation   feb 26 10:30

Covariance matrix
4.41929786E-083.89384208E-081.42719169E-07-4.24085187E-064.09580242E-06-6.20906594E-06
3.89384208E-083.43486712E-081.25538139E-07-3.69885860E-063.56905654E-06-5.47387212E-06
1.42719169E-071.25538139E-074.62552788E-07-1.39608388E-051.35009727E-05-2.00338408E-05
-4.24085187E-06-3.69885860E-06-1.39608388E-054.57138441E-04-4.44856243E-045.92719847E-04
4.09580242E-063.56905654E-061.35009727E-05-4.44856243E-044.33158006E-04-5.72194904E-04
-6.20906594E-06-5.47387212E-06-2.00338408E-055.92719847E-04-5.72194904E-048.72608682E-04

Correlation matrix
1.000000000.999416990.99821713-0.943523220.93613652-0.99986156
0.999416991.000000000.99595579-0.933445330.92528449-0.99983863
0.998217130.995955791.00000000-0.960079040.95380860-0.99718056
-0.94352322-0.93344533-0.960079041.00000000-0.999706800.93846015
0.936136520.925284490.95380860-0.999706801.00000000-0.93070286
-0.99986156-0.99983863-0.997180560.93846015-0.930702861.00000000