AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998XX46 ∴ Orbital info ∴ Epoch epochXXX
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(27139) 1998XX46  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 27139.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61073 8.778e-09 au
e 0.162502 2.936e-08
i 12.466 3.292e-06 deg
Ω 283.138 1.613e-05 deg
ω 359.105 1.969e-05 deg
M 165.909 1.131e-05 deg
Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1865 au
Aphelion 3.035 au
Asc. node-Earth separation 1.16985 au
Desc. node-Earth separation 2.05225 au
Earth MOID 1.16981 au
Orbital period 1540.78 days
Date of orbit computation  apr 23 19:51
Correlation matrix
1.00000000-0.012816170.022903590.00780431-0.155742770.02237841
-0.012816171.00000000-0.011115640.009492860.18940781-0.35215742
0.02290359-0.011115641.000000000.27048645-0.21786018-0.00130241
0.007804310.009492860.270486451.00000000-0.78945300-0.01387044
-0.155742770.18940781-0.21786018-0.789453001.00000000-0.57514115
0.02237841-0.35215742-0.00130241-0.01387044-0.575141151.00000000
Covariance matrix
7.70447255E-17-3.30273561E-186.61802522E-161.10478427E-15-2.69179977E-142.22098380E-15
-3.30273561E-188.61962265E-16-1.07431556E-154.49482656E-151.09497804E-13-1.16903020E-13
6.61802522E-16-1.07431556E-151.08369417E-111.43605364E-11-1.41219485E-11-4.84781734E-14
1.10478427E-154.49482656E-151.43605364E-112.60101918E-10-2.50704109E-10-2.52933764E-12
-2.69179977E-141.09497804E-13-1.41219485E-11-2.50704109E-103.87727666E-10-1.28050890E-10
2.22098380E-15-1.16903020E-13-4.84781734E-14-2.52933764E-12-1.28050890E-101.27846700E-10