AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WE15 ∴ Orbital info ∴ Epoch epochXXX
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(48818) 1997WE15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 48818.eq0)
Keplerian elements at epoch
57465.5 MJD
Value 1-σ variation Units
a 3.05928 1.491e-08 au
e 0.169075 4.14e-08
i 0.875 4.353e-06 deg
Ω 27.769 0.0002501 deg
ω 348.908 0.0002502 deg
M 172.263 1.173e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.542 au
Aphelion 3.5765 au
Asc. node-Earth separation 1.55405 au
Desc. node-Earth separation 2.55932 au
Earth MOID 1.54372 au
Orbital period 1954.46 days
Date of orbit computation  apr 23 19:56
Correlation matrix
1.00000000-0.12500276-0.006255540.00593187-0.00019164-0.14857928
-0.125002761.000000000.00013746-0.009675090.001595100.09767120
-0.006255540.000137461.00000000-0.147495750.147416000.00196353
0.00593187-0.00967509-0.147495751.00000000-0.99881916-0.00580303
-0.000191640.001595100.14741600-0.998819161.00000000-0.04116129
-0.148579280.097671200.00196353-0.00580303-0.041161291.00000000
Covariance matrix
2.22287530E-16-7.71665543E-17-4.05949204E-162.21153415E-14-7.14822918E-16-2.59799176E-14
-7.71665543E-171.71436750E-152.47737577E-17-1.00173097E-131.65231047E-144.74286144E-14
-4.05949204E-162.47737577E-171.89451897E-11-1.60536277E-101.60526608E-101.00232589E-13
2.21153415E-14-1.00173097E-13-1.60536277E-106.25299977E-08-6.24861852E-08-1.70184998E-11
-7.14822918E-161.65231047E-141.60526608E-10-6.24861852E-086.25901336E-08-1.20771354E-10
-2.59799176E-144.74286144E-141.00232589E-13-1.70184998E-11-1.20771354E-101.37544723E-10