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AstDyS ∴ Objects ∴ 1999WB16 ∴ Orbital info ∴ Epoch epochXXX
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(137646) 1999WB16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137646.eq0)
Keplerian elements at epoch
57628.7 MJD
Value 1-σ variation Units
a 2.40824 1.101e-08 au
e 0.124921 4.804e-08
i 2.287 4.104e-06 deg
Ω 75.331 0.00013 deg
ω 89.189 0.000131 deg
M 74.315 1.711e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1074 au
Aphelion 2.7091 au
Asc. node-Earth separation 1.38081 au
Desc. node-Earth separation 1.35942 au
Earth MOID 1.1154 au
Orbital period 1365.05 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.00000000-0.08158215-0.000407430.002418650.02367382-0.22895445
-0.081582151.00000000-0.004776980.004029470.02048155-0.15359705
-0.00040743-0.004776981.00000000-0.127498680.12693328-0.00278302
0.002418650.00402947-0.127498681.00000000-0.99079053-0.00362441
0.023673820.020481550.12693328-0.990790531.00000000-0.12927842
-0.22895445-0.15359705-0.00278302-0.00362441-0.129278421.00000000
Covariance matrix
1.21312684E-16-4.31704247E-17-1.84187568E-173.46352671E-153.41675721E-14-4.31590162E-14
-4.31704247E-172.30821431E-15-9.41997620E-162.51697331E-141.28941763E-13-1.26296199E-13
-1.84187568E-17-9.41997620E-161.68467939E-11-6.80389126E-116.82695227E-11-1.95498575E-13
3.46352671E-152.51697331E-14-6.80389126E-111.69038681E-08-1.68798131E-08-8.06490265E-12
3.41675721E-141.28941763E-136.82695227E-11-1.68798131E-081.71706004E-08-2.89926620E-10
-4.31590162E-14-1.26296199E-13-1.95498575E-13-8.06490265E-12-2.89926620E-102.92913013E-10