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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XY141 ∴ Orbital info ∴ Epoch epochXXX
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(137745) 1999XY141  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137745.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40573 1.117e-08 au
e 0.288966 5.888e-08
i 21.842 3.796e-06 deg
Ω 270.471 1.388e-05 deg
ω 235.876 1.507e-05 deg
M 134.061 7.13e-06 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7106 au
Aphelion 3.1009 au
Asc. node-Earth separation 1.61523 au
Desc. node-Earth separation 0.91423 au
Earth MOID 0.80285 au
Orbital period 1362.91 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.240456180.012823760.028244420.04361323-0.61023884
0.240456181.00000000-0.120149350.149429370.21523920-0.51352101
0.01282376-0.120149351.000000000.32326068-0.318285540.04563698
0.028244420.149429370.323260681.00000000-0.80304389-0.08003665
0.043613230.21523920-0.31828554-0.803043891.00000000-0.41402522
-0.61023884-0.513521010.04563698-0.08003665-0.414025221.00000000
Covariance matrix
1.24667955E-161.58081650E-165.43578244E-164.37726184E-157.33658069E-15-4.85823461E-14
1.58081650E-163.46685931E-15-2.68570879E-141.22122749E-131.90935866E-13-2.15589472E-13
5.43578244E-16-2.68570879E-141.44124816E-111.70339261E-11-1.82047335E-111.23534280E-12
4.37726184E-151.22122749E-131.70339261E-111.92657081E-10-1.67930588E-10-7.92104751E-12
7.33658069E-151.90935866E-13-1.82047335E-11-1.67930588E-102.26984432E-10-4.44760343E-11
-4.85823461E-14-2.15589472E-131.23534280E-12-7.92104751E-12-4.44760343E-115.08396372E-11