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AstDyS ∴ Objects ∴ 2009WU77 ∴ Orbital info ∴ Epoch epochXXX
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(425255) 2009WU77  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 425255.eq0)
Keplerian elements at epoch
58092.5 MJD
Value 1-σ variation Units
a 2.93204 3.79e-08 au
e 0.060032 8.663e-08
i 7.537 5.649e-06 deg
Ω 276.337 5.871e-05 deg
ω 229.189 9.876e-05 deg
M 145.464 7.526e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.756 au
Aphelion 3.1081 au
Asc. node-Earth separation 2.02601 au
Desc. node-Earth separation 1.82774 au
Earth MOID 1.77642 au
Orbital period 1833.81 days
Date of orbit computation  Jul 26 10:39
Correlation matrix
1.000000000.360938740.007733960.005604300.20701024-0.25340614
0.360938741.00000000-0.035371250.015944060.50970162-0.62364185
0.00773396-0.035371251.000000000.24836169-0.174659160.03347012
0.005604300.015944060.248361691.00000000-0.57117428-0.02170622
0.207010240.50970162-0.17465916-0.571174281.00000000-0.80686249
-0.25340614-0.623641850.03347012-0.02170622-0.806862491.00000000
Covariance matrix
1.43635881E-151.18510107E-151.65572860E-151.24690271E-147.74849445E-13-7.22756423E-13
1.18510107E-157.50552097E-15-1.73099759E-148.10902828E-144.36114439E-12-4.06601546E-12
1.65572860E-15-1.73099759E-143.19088578E-118.23606209E-11-9.74408450E-111.42284045E-11
1.24690271E-148.10902828E-148.23606209E-113.44634490E-09-3.31163178E-09-9.58974268E-11
7.74849445E-134.36114439E-12-9.74408450E-11-3.31163178E-099.75411937E-09-5.99703955E-09
-7.22756423E-13-4.06601546E-121.42284045E-11-9.58974268E-11-5.99703955E-095.66352355E-09