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AstDyS ∴ Objects ∴ 1999WE13 ∴ Orbital info ∴ Epoch epochXXX
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(137641) 1999WE13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137641.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3477 1.165e-08 au
e 0.130357 4.968e-08
i 3.112 5.223e-06 deg
Ω 241.28 9.368e-05 deg
ω 95.394 9.6e-05 deg
M 336.365 2.325e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0417 au
Aphelion 2.6537 au
Asc. node-Earth separation 1.32359 au
Desc. node-Earth separation 1.29362 au
Earth MOID 1.03487 au
Orbital period 1313.9 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.00000000-0.254859700.00276892-0.000806670.05453188-0.49477391
-0.254859701.00000000-0.00677469-0.006116530.013496290.01413439
0.00276892-0.006774691.00000000-0.148428680.141063640.01137382
-0.00080667-0.00611653-0.148428681.00000000-0.97374844-0.00421100
0.054531880.013496290.14106364-0.973748441.00000000-0.21149610
-0.494773910.014134390.01137382-0.00421100-0.211496101.00000000
Covariance matrix
1.35690652E-16-1.47495624E-161.68472026E-16-8.80243925E-166.09821474E-14-1.33971293E-13
-1.47495624E-162.46834582E-15-1.75806367E-15-2.84667522E-146.43716723E-141.63233736E-14
1.68472026E-16-1.75806367E-152.72825028E-11-7.26256421E-117.07350214E-111.38095163E-12
-8.80243925E-16-2.84667522E-14-7.26256421E-118.77526287E-09-8.75697544E-09-9.16949464E-12
6.09821474E-146.43716723E-147.07350214E-11-8.75697544E-099.21625698E-09-4.71964839E-10
-1.33971293E-131.63233736E-141.38095163E-12-9.16949464E-12-4.71964839E-105.40331136E-10