AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SW328 ∴ Orbital info ∴ Epoch epochXXX
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(321555) 2009SW328  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 321555.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63388 2.072e-08 au
e 0.186158 6.533e-08
i 12.298 8.231e-06 deg
Ω 349.825 2.554e-05 deg
ω 312.872 3.506e-05 deg
M 185.384 2.916e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1436 au
Aphelion 3.1242 au
Asc. node-Earth separation 1.25099 au
Desc. node-Earth separation 1.91829 au
Earth MOID 1.14954 au
Orbital period 1561.32 days
Date of orbit computation  apr 23 20:57
Correlation matrix
1.000000000.41673979-0.002854470.015303000.21159401-0.50639890
0.416739791.00000000-0.024240630.026330610.36410137-0.62478510
-0.00285447-0.024240631.000000000.26282863-0.201272370.01963021
0.015303000.026330610.262828631.00000000-0.69061926-0.02731397
0.211594010.36410137-0.20127237-0.690619261.00000000-0.67500796
-0.50639890-0.624785100.01963021-0.02731397-0.675007961.00000000
Covariance matrix
4.29475177E-165.64215961E-16-4.86886931E-168.10037295E-151.53747720E-13-3.06021197E-13
5.64215961E-164.26798344E-15-1.30343526E-144.39371454E-148.34007514E-13-1.19023234E-12
-4.86886931E-16-1.30343526E-146.77435976E-115.52543325E-11-5.80837414E-114.71138659E-12
8.10037295E-154.39371454E-145.52543325E-116.52407685E-10-6.18492602E-10-2.03438957E-11
1.53747720E-138.34007514E-13-5.80837414E-11-6.18492602E-101.22934160E-09-6.90136354E-10
-3.06021197E-13-1.19023234E-124.71138659E-12-2.03438957E-11-6.90136354E-108.50314235E-10