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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UD164 ∴ Orbital info ∴ Epoch epochXXX
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(437902) 2001UD164  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 437902.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39817 1.43e-08 au
e 0.225868 7.44e-08
i 2.98 7.08e-06 deg
Ω 139.057 0.0001552 deg
ω 242.479 0.0001569 deg
M 20.82 2.508e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8565 au
Aphelion 2.9398 au
Asc. node-Earth separation 1.55454 au
Desc. node-Earth separation 1.04795 au
Earth MOID 0.86164 au
Orbital period 1356.49 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.000000000.37770003-0.028726100.012656910.06020017-0.71652863
0.377700031.00000000-0.030675460.017752430.01214633-0.38306886
-0.02872610-0.030675461.00000000-0.206236800.200553530.03025510
0.012656910.01775243-0.206236801.00000000-0.98843952-0.00698474
0.060200170.012146330.20055353-0.988439521.00000000-0.13372668
-0.71652863-0.383068860.03025510-0.00698474-0.133726681.00000000
Covariance matrix
2.04571844E-164.01931796E-16-2.90896381E-152.81000843E-141.35062822E-13-2.57066844E-13
4.01931796E-165.53560151E-15-1.61589205E-142.05020443E-131.41756368E-13-7.14905839E-13
-2.90896381E-15-1.61589205E-145.01276781E-11-2.26653193E-102.22732859E-105.37312520E-12
2.81000843E-142.05020443E-13-2.26653193E-102.40942694E-08-2.40670111E-08-2.71954787E-11
1.35062822E-131.41756368E-132.22732859E-10-2.40670111E-082.46053958E-08-5.26166048E-10
-2.57066844E-13-7.14905839E-135.37312520E-12-2.71954787E-11-5.26166048E-106.29186182E-10