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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XD146 ∴ Orbital info ∴ Epoch epochXXX
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(159591) 2001XD146  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 159591.eq0)
Keplerian elements at epoch
57717.8 MJD
Value 1-σ variation Units
a 2.28855 9.622e-09 au
e 0.193159 3.524e-08
i 8.848 3.98e-06 deg
Ω 93.135 3.24e-05 deg
ω 185.72 3.494e-05 deg
M 269.332 1.372e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8465 au
Aphelion 2.7306 au
Asc. node-Earth separation 1.74359 au
Desc. node-Earth separation 0.83045 au
Earth MOID 0.82903 au
Orbital period 1264.56 days
Date of orbit computation  apr 23 20:22
Correlation matrix
1.00000000-0.00212345-0.002424390.00565442-0.00908263-0.00223215
-0.002123451.00000000-0.021134040.002755890.08241548-0.24847048
-0.00242439-0.021134041.000000000.13028829-0.123829870.01556034
0.005654420.002755890.130288291.00000000-0.91053984-0.01297901
-0.009082630.08241548-0.12382987-0.910539841.00000000-0.39077844
-0.00223215-0.248470480.01556034-0.01297901-0.390778441.00000000
Covariance matrix
9.25778665E-17-7.20027829E-19-9.28346648E-171.76269595E-15-3.05346176E-15-2.94645463E-16
-7.20027829E-191.24196372E-15-2.96408512E-153.14667753E-151.01482308E-13-1.20130202E-13
-9.28346648E-17-2.96408512E-151.58382525E-111.67994448E-11-1.72189291E-118.49563168E-13
1.76269595E-153.14667753E-151.67994448E-111.04971608E-09-1.03077050E-09-5.76899742E-12
-3.05346176E-151.01482308E-13-1.72189291E-11-1.03077050E-091.22082721E-09-1.87318492E-10
-2.94645463E-16-1.20130202E-138.49563168E-13-5.76899742E-12-1.87318492E-101.88211399E-10