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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WU161 ∴ Orbital info ∴ Epoch epochXXX
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(326909) 2003WU161  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 326909.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32466 1.142e-08 au
e 0.237937 5.37e-08
i 6.517 5.373e-06 deg
Ω 114.373 5.293e-05 deg
ω 293.944 5.549e-05 deg
M 275.531 1.643e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7715 au
Aphelion 2.8778 au
Asc. node-Earth separation 1.01666 au
Desc. node-Earth separation 1.41153 au
Earth MOID 0.79412 au
Orbital period 1294.6 days
Date of orbit computation  apr 23 20:58
Correlation matrix
1.000000000.106978850.00297831-0.002210300.06228958-0.53903414
0.106978851.00000000-0.06130933-0.01879740-0.153901020.36093360
0.00297831-0.061309331.000000000.26832595-0.24112805-0.02882365
-0.00221030-0.018797400.268325951.00000000-0.94395129-0.00862475
0.06228958-0.15390102-0.24112805-0.943951291.00000000-0.28998770
-0.539034140.36093360-0.02882365-0.00862475-0.289987701.00000000
Covariance matrix
1.30527752E-166.56374133E-171.82828808E-16-1.33668214E-153.94910504E-14-1.01167634E-13
6.56374133E-172.88405942E-15-1.76909917E-14-5.34350539E-14-4.58643729E-133.18422175E-13
1.82828808E-16-1.76909917E-142.88700176E-117.63154474E-11-7.18957326E-11-2.54417182E-12
-1.33668214E-15-5.34350539E-147.63154474E-112.80189918E-09-2.77273067E-09-7.49974709E-12
3.94910504E-14-4.58643729E-13-7.18957326E-11-2.77273067E-093.07938293E-09-2.64353653E-10
-1.01167634E-133.18422175E-13-2.54417182E-12-7.49974709E-12-2.64353653E-102.69865757E-10