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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XA196 ∴ Orbital info ∴ Epoch epochXXX
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(208520) 2001XA196  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 208520.eq0)
Keplerian elements at epoch
57582.6 MJD
Value 1-σ variation Units
a 2.26529 6.64e-09 au
e 0.117106 3.376e-08
i 8.933 3.752e-06 deg
Ω 109.419 3.007e-05 deg
ω 348.03 3.873e-05 deg
M 107.361 2.282e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2 au
Aphelion 2.5306 au
Asc. node-Earth separation 1.02171 au
Desc. node-Earth separation 1.50669 au
Earth MOID 1.0181 au
Orbital period 1245.33 days
Date of orbit computation  apr 23 20:33
Correlation matrix
1.00000000-0.109429140.004022360.001816810.12383967-0.21001299
-0.109429141.00000000-0.01062794-0.00627844-0.000355970.03643960
0.00402236-0.010627941.000000000.018916780.00290965-0.02575401
0.00181681-0.006278440.018916781.00000000-0.76469900-0.00300506
0.12383967-0.000355970.00290965-0.764699001.00000000-0.63690698
-0.210012990.03643960-0.02575401-0.00300506-0.636906981.00000000
Covariance matrix
4.40902423E-17-2.45277204E-171.00206242E-163.62696204E-163.18448544E-14-3.18241955E-14
-2.45277204E-171.13947795E-15-1.34599840E-15-6.37185886E-15-4.65339994E-162.80715613E-14
1.00206242E-16-1.34599840E-151.40761919E-112.13378908E-124.22757405E-13-2.20509600E-12
3.62696204E-16-6.37185886E-152.13378908E-129.03905854E-10-8.90349205E-10-2.06183805E-12
3.18448544E-14-4.65339994E-164.22757405E-13-8.90349205E-101.49974185E-09-5.62890981E-10
-3.18241955E-142.80715613E-14-2.20509600E-12-2.06183805E-12-5.62890981E-105.20810884E-10