AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XE221 ∴ Orbital info ∴ Epoch epochXXX
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(99368) 2001XE221  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 99368.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.30363 1.354e-07 au
e 0.019371 4.997e-08
i 5.834 5.487e-06 deg
Ω 256.469 5.687e-05 deg
ω 7.413 0.0002051 deg
M 92.769 0.0001916 deg
Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 5.2009 au
Aphelion 5.4064 au
Asc. node-Earth separation 4.18673 au
Desc. node-Earth separation 4.42125 au
Earth MOID 4.18512 au
Orbital period 4461.27 days
Date of orbit computation  apr 23 20:08
Correlation matrix
1.00000000-0.20464295-0.011298060.01135971-0.650083300.64933732
-0.204642951.00000000-0.007394130.002398910.10360352-0.10164722
-0.01129806-0.007394131.00000000-0.047478920.012076560.00084509
0.011359710.00239891-0.047478921.00000000-0.27326818-0.00310202
-0.650083300.103603520.01207656-0.273268181.00000000-0.96036497
0.64933732-0.101647220.00084509-0.00310202-0.960364971.00000000
Covariance matrix
1.83316454E-14-1.38464200E-15-8.39297229E-158.74753212E-14-1.80533510E-111.68438935E-11
-1.38464200E-152.49735315E-15-2.02739481E-156.81821550E-151.06194640E-12-9.73210694E-13
-8.39297229E-15-2.02739481E-153.01038831E-11-1.48159504E-111.35907196E-118.88352400E-13
8.74753212E-146.81821550E-15-1.48159504E-113.23470685E-09-3.18782609E-09-3.38012712E-11
-1.80533510E-111.06194640E-121.35907196E-11-3.18782609E-094.20703558E-08-3.77394704E-08
1.68438935E-11-9.73210694E-138.88352400E-13-3.38012712E-11-3.77394704E-083.67064852E-08