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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XN81 ∴ Orbital info ∴ Epoch epochXXX
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(64692) 2001XN81  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 64692.eq0)
Keplerian elements at epoch
57640.6 MJD
Value 1-σ variation Units
a 3.09329 1.799e-08 au
e 0.051163 4.54e-08
i 11.06 4.093e-06 deg
Ω 129.311 2.496e-05 deg
ω 88.953 4.768e-05 deg
M 123.492 4.069e-05 deg
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.935 au
Aphelion 3.2515 au
Asc. node-Earth separation 2.09763 au
Desc. node-Earth separation 2.07292 au
Earth MOID 1.95497 au
Orbital period 1987.14 days
Date of orbit computation  apr 23 19:59
Correlation matrix
1.000000000.133922800.005241330.010783690.02450800-0.03523462
0.133922801.00000000-0.00080568-0.00069515-0.062666580.08484618
0.00524133-0.000805681.000000000.08653133-0.03999677-0.00422057
0.01078369-0.000695150.086531331.00000000-0.51197697-0.00175057
0.02450800-0.06266658-0.03999677-0.511976971.00000000-0.85537823
-0.035234620.08484618-0.00422057-0.00175057-0.855378231.00000000
Covariance matrix
3.23784499E-161.09397335E-163.86039887E-164.84280214E-152.10246137E-14-2.57999822E-14
1.09397335E-162.06085957E-15-1.49710152E-16-7.87602875E-16-1.35628932E-131.56739417E-13
3.86039887E-16-1.49710152E-161.67542527E-118.83969739E-12-7.80512054E-12-7.03000705E-13
4.84280214E-15-7.87602875E-168.83969739E-126.22877948E-10-6.09177829E-10-1.77787876E-12
2.10246137E-14-1.35628932E-13-7.80512054E-12-6.09177829E-102.27292112E-09-1.65948037E-09
-2.57999822E-141.56739417E-13-7.03000705E-13-1.77787876E-12-1.65948037E-091.65593576E-09