NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999XL136 ∴ Orbital info ∴ Epoch 60400 MJD
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(496860) 1999XL136  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 496860.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.8195 4.216e-09 au
e 0.646489 3.042e-08
i 8.914 9.853e-06 deg
Ω 269.981 1.535e-05 deg
ω 275.449 1.578e-05 deg
M 308.058 2.776e-06 deg
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6432 au
Aphelion distance 2.9958 au
Asc. node-Earth separation -0.01822 au
Desc. node-Earth separation 0.14495 au
Earth MOID 0.00453 au
Orbital period 896.454 days
Date of orbit computation   feb 26 13:19

Covariance matrix
1.77751635E-17-1.20104418E-16-3.80113905E-15-2.03482809E-141.36089059E-15-7.74173358E-15
-1.20104418E-169.25477423E-162.78521524E-163.99189715E-141.02966531E-133.81763938E-14
-3.80113905E-152.78521524E-169.70798199E-116.89368129E-11-6.91028111E-11-2.95497127E-14
-2.03482809E-143.99189715E-146.89368129E-112.35631579E-10-2.24535345E-101.29962855E-11
1.36089059E-151.02966531E-13-6.91028111E-11-2.24535345E-102.49104776E-10-1.17339621E-11
-7.74173358E-153.81763938E-14-2.95497127E-141.29962855E-11-1.17339621E-117.70800734E-12

Correlation matrix
1.00000000-0.93641695-0.09150450-0.314415670.02045151-0.66139417
-0.936416951.000000000.000929200.085482990.214448070.45200259
-0.091504500.000929201.000000000.45579544-0.44436537-0.00108023
-0.314415670.085482990.455795441.00000000-0.926780620.30495197
0.020451510.21444807-0.44436537-0.926780621.00000000-0.26778275
-0.661394170.45200259-0.001080230.30495197-0.267782751.00000000