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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005ER87 ∴ Orbital info ∴ Epoch epochXXX
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(351382) 2005ER87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 351382.eq0)
Keplerian elements at epoch
57540.1 MJD
Value 1-σ variation Units
a 2.59984 1.999e-08 au
e 0.187971 8.9e-08
i 3.493 7.603e-06 deg
Ω 358.475 0.0001411 deg
ω 85.361 0.0001435 deg
M 319.312 2.333e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1111 au
Aphelion 3.0885 au
Asc. node-Earth separation 1.46528 au
Desc. node-Earth separation 1.55127 au
Earth MOID 1.12934 au
Orbital period 1531.15 days
Date of orbit computation  apr 23 21:04
Correlation matrix
1.00000000-0.537588190.032980750.00814795-0.061580690.27898289
-0.537588191.00000000-0.024246060.01850798-0.00094274-0.07620154
0.03298075-0.024246061.000000000.11648092-0.11351985-0.00602205
0.008147950.018507980.116480921.00000000-0.97962115-0.00182152
-0.06158069-0.00094274-0.11351985-0.979621151.00000000-0.19479129
0.27898289-0.07620154-0.00602205-0.00182152-0.194791291.00000000
Covariance matrix
3.99611350E-16-9.56467841E-165.01289282E-152.29773421E-14-1.76638599E-131.30126995E-13
-9.56467841E-167.92142827E-15-1.64078597E-142.32377262E-13-1.20397386E-14-1.58247343E-13
5.01289282E-15-1.64078597E-145.78120104E-111.24938594E-10-1.23852002E-10-1.06837594E-12
2.29773421E-142.32377262E-131.24938594E-101.99005715E-08-1.98295617E-08-5.99566538E-12
-1.76638599E-13-1.20397386E-14-1.23852002E-10-1.98295617E-082.05894326E-08-6.52172767E-10
1.30126995E-13-1.58247343E-13-1.06837594E-12-5.99566538E-12-6.52172767E-105.44429762E-10