AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XR228 ∴ Orbital info ∴ Epoch epochXXX
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(218015) 2001XR228  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 218015.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65164 1.386e-08 au
e 0.203714 5.486e-08
i 11.164 5.137e-06 deg
Ω 269.43 2.925e-05 deg
ω 89.814 3.243e-05 deg
M 111.486 1.318e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1115 au
Aphelion 3.1918 au
Asc. node-Earth separation 1.52346 au
Desc. node-Earth separation 1.56043 au
Earth MOID 1.14342 au
Orbital period 1577.14 days
Date of orbit computation  apr 23 20:35
Correlation matrix
1.00000000-0.384992750.042241770.014271510.01248897-0.33851856
-0.384992751.00000000-0.05667785-0.00446429-0.117631110.33955727
0.04224177-0.056677851.000000000.20871741-0.17593635-0.03273761
0.01427151-0.004464290.208717411.00000000-0.88309359-0.00454733
0.01248897-0.11763111-0.17593635-0.883093591.00000000-0.43021000
-0.338518560.33955727-0.03273761-0.00454733-0.430210001.00000000
Covariance matrix
1.92157515E-16-2.92752316E-163.00775448E-155.78691407E-155.61364837E-15-6.18647249E-14
-2.92752316E-163.00911103E-15-1.59699680E-14-7.16341837E-15-2.09233448E-132.45563636E-13
3.00775448E-15-1.59699680E-142.63841527E-113.13601981E-11-2.93033295E-11-2.21692242E-12
5.78691407E-15-7.16341837E-153.13601981E-118.55651819E-10-8.37616223E-10-1.75362493E-12
5.61364837E-15-2.09233448E-13-2.93033295E-11-8.37616223E-101.05142820E-09-1.83908677E-10
-6.18647249E-142.45563636E-13-2.21692242E-12-1.75362493E-12-1.83908677E-101.73805622E-10