NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Masaakikoyama ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(13553) Masaakikoyama  ▹ 
ORBITAL INFORMATION
(ASCII data file 13553.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.18914 1.48e-09 au
e 0.463727 1.766e-08
i 5.876 2.056e-06 deg
Ω 193.463 2.152e-05 deg
ω 109.962 2.215e-05 deg
M 272.322 2.005e-06 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.174 au
Aphelion distance 3.2043 au
Asc. node-Earth separation 1.04151 au
Desc. node-Earth separation 0.48474 au
Earth MOID 0.18978 au
Orbital period 1183.06 days
Date of orbit computation   apr 13 14:42

Covariance matrix
2.19006901E-181.05765396E-17-6.03515315E-16-7.79705639E-161.97037432E-15-1.89039591E-15
1.05765396E-173.11779631E-16-1.46452860E-14-1.37511128E-141.94694429E-14-1.22981253E-14
-6.03515315E-16-1.46452860E-144.22521985E-12-1.51940860E-111.50227651E-116.42662188E-13
-7.79705639E-16-1.37511128E-14-1.51940860E-114.62955711E-10-4.67599756E-103.33839675E-12
1.97037432E-151.94694429E-141.50227651E-11-4.67599756E-104.90781857E-10-1.05244441E-11
-1.89039591E-15-1.22981253E-146.42662188E-133.33839675E-12-1.05244441E-114.02079863E-12

Correlation matrix
1.000000000.40475370-0.19839684-0.024486800.06010015-0.63704147
0.404753701.00000000-0.40350538-0.036194640.04977204-0.34734327
-0.19839684-0.403505381.00000000-0.343542290.329898980.15592004
-0.02448680-0.03619464-0.343542291.00000000-0.980980340.07737703
0.060100150.049772040.32989898-0.980980341.00000000-0.23691838
-0.63704147-0.347343270.155920040.07737703-0.236918381.00000000