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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998XX4 ∴ Orbital info ∴ Epoch epochXXX
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(49381) 1998XX4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 49381.eq0)
Keplerian elements at epoch
58236.2 MJD
Value 1-σ variation Units
a 3.01593 1.407e-08 au
e 0.139077 2.374e-08
i 13.42 2.562e-06 deg
Ω 78.555 1.38e-05 deg
ω 314.556 1.81e-05 deg
M 296.982 1.135e-05 deg
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5965 au
Aphelion 3.4354 au
Asc. node-Earth separation 1.71114 au
Desc. node-Earth separation 2.26263 au
Earth MOID 1.62487 au
Orbital period 1913.07 days
Date of orbit computation  apr 23 19:56
Correlation matrix
1.00000000-0.101751420.035344540.015766170.07460878-0.13623271
-0.101751421.00000000-0.031370610.00310600-0.200382080.28281914
0.03534454-0.031370611.000000000.09129184-0.03848995-0.04123279
0.015766170.003106000.091291841.00000000-0.72923696-0.01572898
0.07460878-0.20038208-0.03848995-0.729236961.00000000-0.66338522
-0.136232710.28281914-0.04123279-0.01572898-0.663385221.00000000
Covariance matrix
1.98085949E-16-3.40042150E-171.27462792E-153.06130887E-151.90041635E-14-2.17685852E-14
-3.40042150E-175.63807511E-16-1.90863437E-151.01746719E-15-8.61105397E-147.62423360E-14
1.27462792E-15-1.90863437E-156.56551206E-123.22715848E-12-1.78489877E-12-1.19949663E-12
3.06130887E-151.01746719E-153.22715848E-121.90330366E-10-1.82076841E-10-2.46363564E-12
1.90041635E-14-8.61105397E-14-1.78489877E-12-1.82076841E-103.27539735E-10-1.36307503E-10
-2.17685852E-147.62423360E-14-1.19949663E-12-2.46363564E-12-1.36307503E-101.28897338E-10