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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008YM158 ∴ Orbital info ∴ Epoch epochXXX
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(342921) 2008YM158  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 342921.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09853 3.804e-08 au
e 0.120425 8.28e-08
i 15.05 1.09e-05 deg
Ω 318.828 2.539e-05 deg
ω 54.028 4.66e-05 deg
M 37.25 3.777e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7254 au
Aphelion 3.4717 au
Asc. node-Earth separation 1.83867 au
Desc. node-Earth separation 2.30012 au
Earth MOID 1.75264 au
Orbital period 1992.19 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.00000000-0.144079520.027073140.010069050.03498061-0.27510950
-0.144079521.00000000-0.065695510.00459751-0.449591720.52761055
0.02707314-0.065695511.000000000.24808757-0.09168743-0.05768520
0.010069050.004597510.248087571.00000000-0.51618230-0.01084683
0.03498061-0.44959172-0.09168743-0.516182301.00000000-0.81967392
-0.275109500.52761055-0.05768520-0.01084683-0.819673921.00000000
Covariance matrix
1.44703734E-15-4.53784073E-161.12249283E-149.72453619E-156.20071159E-14-3.95229060E-13
-4.53784073E-166.85510692E-15-5.92854239E-149.66428848E-15-1.73460130E-121.64977229E-12
1.12249283E-14-5.92854239E-141.18798295E-106.86515914E-11-4.65681689E-11-2.37450418E-11
9.72453619E-159.66428848E-156.86515914E-116.44586199E-10-6.10685852E-10-1.04003207E-11
6.20071159E-14-1.73460130E-12-4.65681689E-11-6.10685852E-102.17144330E-09-1.44250983E-09
-3.95229060E-131.64977229E-12-2.37450418E-11-1.04003207E-11-1.44250983E-091.42628669E-09