AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002ER43 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(158497) 2002ER43  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 158497.eq0)
Keplerian elements at epoch
57865.1 MJD
Value 1-σ variation Units
a 2.71817 1.472e-08 au
e 0.092522 4.679e-08
i 4.62 5.191e-06 deg
Ω 195.934 5.281e-05 deg
ω 1.057 5.82e-05 deg
M 117.227 2.454e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4667 au
Aphelion 2.9697 au
Asc. node-Earth separation 1.46616 au
Desc. node-Earth separation 1.96965 au
Earth MOID 1.46511 au
Orbital period 1636.87 days
Date of orbit computation  apr 23 20:22
Correlation matrix
1.000000000.012787980.003828710.005359130.10726448-0.27153615
0.012787981.00000000-0.001746640.00083011-0.008703250.02832214
0.00382871-0.001746641.00000000-0.024631390.02363413-0.00404652
0.005359130.00083011-0.024631391.00000000-0.90339537-0.00454270
0.10726448-0.008703250.02363413-0.903395371.00000000-0.42055486
-0.271536150.02832214-0.00404652-0.00454270-0.420554861.00000000
Covariance matrix
2.16746959E-168.80850895E-182.92602715E-164.16678615E-159.19077543E-14-9.81070277E-14
8.80850895E-182.18901055E-15-4.24207064E-162.05111178E-15-2.36987225E-143.25196563E-14
2.92602715E-16-4.24207064E-162.69463441E-11-6.75257071E-127.14018123E-12-5.15498710E-13
4.16678615E-152.05111178E-15-6.75257071E-122.78907768E-09-2.77669300E-09-5.88762966E-12
9.19077543E-14-2.36987225E-147.14018123E-12-2.77669300E-093.38718876E-09-6.00673274E-10
-9.81070277E-143.25196563E-14-5.15498710E-13-5.88762966E-12-6.00673274E-106.02270942E-10