NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Masaakikoyama ∴ Orbital info ∴ Epoch 57334 MJD
Contact »
(13553) Masaakikoyama  ▹ 
ORBITAL INFORMATION
(ASCII data file 13553.eq0)
Keplerian elements
(Epoch 57334.0 MJD)
Value 1-σ variation Units
a 2.18905 1.471e-09 au
e 0.464324 1.778e-08
i 5.874 2.059e-06 deg
Ω 193.526 2.168e-05 deg
ω 109.944 2.235e-05 deg
M 59.188 1.651e-06 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1726 au
Aphelion distance 3.2055 au
Asc. node-Earth separation 1.0391 au
Desc. node-Earth separation 0.48276 au
Earth MOID 0.18803 au
Orbital period 1182.99 days
Date of orbit computation   mar 1 20:21

Covariance matrix
2.16300332E-181.23154331E-17-7.75712019E-16-3.83450896E-166.95692913E-16-1.61871366E-16
1.23154331E-173.16202425E-16-1.49075723E-14-1.47559810E-141.89878371E-14-4.73243244E-15
-7.75712019E-16-1.49075723E-144.24059568E-12-1.51162147E-111.50588923E-111.86479982E-13
-3.83450896E-16-1.47559810E-14-1.51162147E-114.69860491E-10-4.74903830E-103.08420583E-12
6.95692913E-161.89878371E-141.50588923E-11-4.74903830E-104.99498493E-10-9.99593009E-12
-1.61871366E-16-4.73243244E-151.86479982E-133.08420583E-12-9.99593009E-122.72416740E-12

Correlation matrix
1.000000000.47091064-0.25612885-0.012028090.02116518-0.06668445
0.470910641.00000000-0.40710918-0.038282560.04777776-0.16124451
-0.25612885-0.407109181.00000000-0.338645380.327199400.05486582
-0.01202809-0.03828256-0.338645381.00000000-0.980288970.08620689
0.021165180.047777760.32719940-0.980288971.00000000-0.27098124
-0.06668445-0.161244510.054865820.08620689-0.270981241.00000000