AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Luanda ∴ Orbital info ∴ Epoch epochXXX
Contact »
(1431) Luanda  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1431.eq0)
Keplerian elements at epoch
57428.5 MJD
Value 1-σ variation Units
a 2.62115 5.052e-09 au
e 0.183237 2.689e-08
i 14.001 2.478e-06 deg
Ω 117.872 1.256e-05 deg
ω 223.571 1.418e-05 deg
M 161.436 6.999e-06 deg
Other useful info
Absolute Magnitude (H)    11.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1409 au
Aphelion 3.1014 au
Asc. node-Earth separation 1.93685 au
Desc. node-Earth separation 1.2186 au
Earth MOID 1.15012 au
Orbital period 1550.02 days
Date of orbit computation  apr 23 19:46
Correlation matrix
1.00000000-0.02030326-0.013780560.011897090.03571169-0.10836099
-0.020303261.00000000-0.034959790.003598760.11638256-0.29532077
-0.01378056-0.034959791.000000000.12801915-0.115603480.01178207
0.011897090.003598760.128019151.00000000-0.85713558-0.00090328
0.035711690.11638256-0.11560348-0.857135581.00000000-0.49518234
-0.10836099-0.295320770.01178207-0.00090328-0.495182341.00000000
Covariance matrix
2.55227530E-17-2.75841549E-18-1.72539250E-167.54634863E-162.55869011E-15-3.83155011E-15
-2.75841549E-187.23203237E-16-2.33000240E-151.21510954E-154.43875913E-14-5.55855560E-14
-1.72539250E-16-2.33000240E-156.14207030E-123.98349924E-12-4.06323358E-122.04369783E-13
7.54634863E-161.21510954E-153.98349924E-121.57639421E-10-1.52624913E-10-7.93764249E-14
2.55869011E-154.43875913E-14-4.06323358E-12-1.52624913E-102.01134691E-10-4.91525913E-11
-3.83155011E-15-5.55855560E-142.04369783E-13-7.93764249E-14-4.91525913E-114.89864043E-11