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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008BM18 ∴ Orbital info ∴ Epoch epochXXX
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(187666) 2008BM18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 187666.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90359 2.065e-08 au
e 0.108767 8.809e-08
i 4.246 8.433e-06 deg
Ω 156.755 9.542e-05 deg
ω 12.992 0.0001007 deg
M 96.694 3.342e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5878 au
Aphelion 3.2194 au
Asc. node-Earth separation 1.60462 au
Desc. node-Earth separation 2.20009 au
Earth MOID 1.59455 au
Orbital period 1807.18 days
Date of orbit computation  Jun 5 01:17
Correlation matrix
1.000000000.193070090.004294250.005524140.07790865-0.42944637
0.193070091.00000000-0.01048394-0.000670680.18575384-0.57585682
0.00429425-0.010483941.000000000.58565170-0.554424650.00474672
0.00552414-0.000670680.585651701.00000000-0.94343758-0.00473171
0.077908650.18575384-0.55442465-0.943437581.00000000-0.31811730
-0.42944637-0.575856820.00474672-0.00473171-0.318117301.00000000
Covariance matrix
4.26353486E-163.51172392E-167.47740582E-161.08843779E-141.62056886E-13-2.96356781E-13
3.51172392E-167.75962860E-15-7.78796224E-15-5.63753645E-151.64837180E-12-1.69533684E-12
7.47740582E-16-7.78796224E-157.11144317E-114.71272628E-10-4.70997184E-101.33780634E-12
1.08843779E-14-5.63753645E-154.71272628E-109.10558530E-09-9.06909639E-09-1.50901349E-11
1.62056886E-131.64837180E-12-4.70997184E-10-9.06909639E-091.01483123E-08-1.07103883E-09
-2.96356781E-13-1.69533684E-121.33780634E-12-1.50901349E-11-1.07103883E-091.11697136E-09