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AstDyS ∴ Objects ∴ 2008YW89 ∴ Orbital info ∴ Epoch epochXXX
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(441685) 2008YW89  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 441685.eq0)
Keplerian elements at epoch
57962.3 MJD
Value 1-σ variation Units
a 2.47234 2.24e-08 au
e 0.169103 5.032e-08
i 2.327 1.202e-05 deg
Ω 112.096 0.0002354 deg
ω 309.116 0.0002408 deg
M 104.529 4.762e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0543 au
Aphelion 2.8904 au
Asc. node-Earth separation 1.18557 au
Desc. node-Earth separation 1.67228 au
Earth MOID 1.06728 au
Orbital period 1419.91 days
Date of orbit computation  apr 23 21:24
Correlation matrix
1.00000000-0.17183516-0.02316036-0.009613340.09128925-0.38470044
-0.171835161.00000000-0.01133616-0.012633850.005234060.01067672
-0.02316036-0.011336161.000000000.71614680-0.701317900.00988411
-0.00961334-0.012633850.716146801.00000000-0.97660019-0.00073292
0.091289250.00523406-0.70131790-0.976600191.00000000-0.21313742
-0.384700440.010676720.00988411-0.00073292-0.213137421.00000000
Covariance matrix
5.01550954E-16-1.93636870E-16-6.23545030E-15-5.06774079E-144.92210735E-13-4.10306879E-13
-1.93636870E-162.53184424E-15-6.85724384E-15-1.49636318E-136.34061202E-142.55849771E-14
-6.23545030E-15-6.85724384E-151.44520658E-102.02651453E-09-2.02980265E-095.65889111E-12
-5.06774079E-14-1.49636318E-132.02651453E-095.54070985E-08-5.53443685E-08-8.21611799E-12
4.92210735E-136.34061202E-14-2.02980265E-09-5.53443685E-085.79625992E-08-2.44378061E-09
-4.10306879E-132.55849771E-145.65889111E-12-8.21611799E-12-2.44378061E-092.26807378E-09