AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WE15 ∴ Orbital info ∴ Epoch epochXXX
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(48818) 1997WE15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 48818.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05295 1.461e-08 au
e 0.172732 4.156e-08
i 0.872 4.357e-06 deg
Ω 27.715 0.0002509 deg
ω 349.371 0.000251 deg
M 353.574 1.282e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5256 au
Aphelion 3.5803 au
Asc. node-Earth separation 1.53704 au
Desc. node-Earth separation 2.56385 au
Earth MOID 1.52731 au
Orbital period 1948.4 days
Date of orbit computation  apr 23 19:56
Correlation matrix
1.00000000-0.20647080-0.005055150.005605830.00249020-0.47281549
-0.206470801.000000000.00004327-0.009461570.001483790.14264085
-0.005055150.000043271.00000000-0.145695370.145620130.00368927
0.00560583-0.00946157-0.145695371.00000000-0.99888198-0.00676473
0.002490200.001483790.14562013-0.998881981.00000000-0.03651160
-0.472815490.142640850.00368927-0.00676473-0.036511601.00000000
Covariance matrix
2.13580366E-16-1.25402258E-16-3.21899063E-162.05537910E-149.13423289E-15-8.85801285E-14
-1.25402258E-161.72715813E-157.83449981E-18-9.86508275E-141.54773268E-147.59930572E-14
-3.21899063E-167.83449981E-181.89849833E-11-1.59265808E-101.59251448E-102.06067451E-13
2.05537910E-14-9.86508275E-14-1.59265808E-106.29424076E-08-6.28988510E-08-2.17563492E-11
9.13423289E-151.54773268E-141.59251448E-10-6.28988510E-086.29961082E-08-1.17476678E-10
-8.85801285E-147.59930572E-142.06067451E-13-2.17563492E-11-1.17476678E-101.64334176E-10