AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Yamanaka ∴ Orbital info ∴ Epoch epochXXX
Contact »
(18087) Yamanaka  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 18087.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44079 9.323e-09 au
e 0.151643 4.283e-08
i 2.273 4.491e-06 deg
Ω 350.793 8.436e-05 deg
ω 182.406 8.505e-05 deg
M 133.401 1.157e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0707 au
Aphelion 2.8109 au
Asc. node-Earth separation 1.80496 au
Desc. node-Earth separation 1.0776 au
Earth MOID 1.07617 au
Orbital period 1392.82 days
Date of orbit computation  Jun 5 00:40
Correlation matrix
1.000000000.174640170.010409500.00868024-0.01570799-0.33903491
0.174640171.000000000.006068900.004894550.02102124-0.24542729
0.010409500.006068901.000000000.22114618-0.21933877-0.00517425
0.008680240.004894550.221146181.00000000-0.99079682-0.00127454
-0.015707990.02102124-0.21933877-0.990796821.00000000-0.11973580
-0.33903491-0.24542729-0.00517425-0.00127454-0.119735801.00000000
Covariance matrix
8.69142443E-176.97342810E-174.35849142E-166.82695524E-15-1.24552859E-14-3.65802089E-14
6.97342810E-171.83448183E-151.16742015E-151.76855635E-147.65777562E-14-1.21656646E-13
4.35849142E-161.16742015E-152.01707238E-118.37895345E-11-8.37845126E-11-2.68945665E-13
6.82695524E-151.76855635E-148.37895345E-117.11703654E-09-7.10921760E-09-1.24440007E-12
-1.24552859E-147.65777562E-14-8.37845126E-11-7.10921760E-097.23394514E-09-1.17860400E-10
-3.65802089E-14-1.21656646E-13-2.68945665E-13-1.24440007E-12-1.17860400E-101.33940704E-10