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AstDyS ∴ Objects ∴ 1997WU39 ∴ Orbital info ∴ Epoch epochXXX
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(44021) 1997WU39  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 44021.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63504 9.511e-09 au
e 0.139778 3.097e-08
i 16.034 2.698e-06 deg
Ω 78.472 1.323e-05 deg
ω 309.648 1.75e-05 deg
M 83.259 1.229e-05 deg
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2667 au
Aphelion 3.0034 au
Asc. node-Earth separation 1.38793 au
Desc. node-Earth separation 1.8214 au
Earth MOID 1.3073 au
Orbital period 1562.35 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.00000000-0.134715600.024732870.031328900.13629282-0.44169465
-0.134715601.00000000-0.04326719-0.02786483-0.285665230.40668067
0.02473287-0.043267191.00000000-0.029629820.04473775-0.03474220
0.03132890-0.02786483-0.029629821.00000000-0.70174023-0.03622409
0.13629282-0.285665230.04473775-0.701740231.00000000-0.65655431
-0.441694650.40668067-0.03474220-0.03622409-0.656554311.00000000
Covariance matrix
9.04684122E-17-3.96894296E-176.34689370E-163.94333732E-152.26842287E-14-5.16473557E-14
-3.96894296E-179.59438066E-16-3.61580752E-15-1.14218164E-14-1.54834735E-131.54860075E-13
6.34689370E-16-3.61580752E-157.27907656E-12-1.05788262E-122.11210189E-12-1.15231939E-12
3.94333732E-15-1.14218164E-14-1.05788262E-121.75121939E-10-1.62498442E-10-5.89311897E-12
2.26842287E-14-1.54834735E-132.11210189E-12-1.62498442E-103.06199933E-10-1.41237709E-10
-5.16473557E-141.54860075E-13-1.15231939E-12-5.89311897E-12-1.41237709E-101.51131479E-10