AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002WB7 ∴ Orbital info ∴ Epoch epochXXX
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(170079) 2002WB7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 170079.eq0)
Keplerian elements at epoch
57690.7 MJD
Value 1-σ variation Units
a 2.75595 1.616e-08 au
e 0.018968 5.269e-08
i 4.425 4.804e-06 deg
Ω 280.967 7.649e-05 deg
ω 131.617 0.0001798 deg
M 25.744 0.000161 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7037 au
Aphelion 2.8082 au
Asc. node-Earth separation 1.77222 au
Desc. node-Earth separation 1.73686 au
Earth MOID 1.7162 au
Orbital period 1671.11 days
Date of orbit computation  apr 23 20:25
Correlation matrix
1.000000000.076128590.012072470.01040616-0.048678490.04796485
0.076128591.00000000-0.003414340.00379801-0.288897560.31286848
0.01207247-0.003414341.00000000-0.00521837-0.003960550.00624003
0.010406160.00379801-0.005218371.00000000-0.41972895-0.00470211
-0.04867849-0.28889756-0.00396055-0.419728951.00000000-0.90540112
0.047964850.312868480.00624003-0.00470211-0.905401121.00000000
Covariance matrix
2.61283114E-166.48425417E-179.37558538E-161.28666706E-14-1.41453637E-131.24815900E-13
6.48425417E-172.77659906E-15-8.64390295E-161.53084988E-14-2.73666598E-122.65405273E-12
9.37558538E-16-8.64390295E-162.30830476E-11-1.91779185E-12-3.42076897E-124.82641528E-12
1.28666706E-141.53084988E-14-1.91779185E-125.85113299E-09-5.77178622E-09-5.79033786E-11
-1.41453637E-13-2.73666598E-12-3.42076897E-12-5.77178622E-093.23178647E-08-2.62031504E-08
1.24815900E-132.65405273E-124.82641528E-12-5.79033786E-11-2.62031504E-082.59168555E-08