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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009RY49 ∴ Orbital info ∴ Epoch epochXXX
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(389305) 2009RY49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 389305.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.18489 1.972e-07 au
e 0.027785 8.727e-08
i 8.869 9.688e-06 deg
Ω 19.374 4.195e-05 deg
ω 15.984 0.0001838 deg
M 72.301 0.0001697 deg
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 5.0408 au
Aphelion 5.329 au
Asc. node-Earth separation 4.04895 au
Desc. node-Earth separation 4.32147 au
Earth MOID 4.04745 au
Orbital period 4312.29 days
Date of orbit computation  Jun 5 02:00
Correlation matrix
1.00000000-0.157126550.014064280.00535563-0.481272420.45459080
-0.157126551.00000000-0.021680270.00041138-0.000625320.02246277
0.01406428-0.021680271.00000000-0.112528300.02828205-0.00412005
0.005355630.00041138-0.112528301.00000000-0.234174840.00928969
-0.48127242-0.000625320.02828205-0.234174841.00000000-0.97279331
0.454590800.02246277-0.004120050.00928969-0.972793311.00000000
Covariance matrix
3.88815533E-14-2.70399969E-152.68679820E-144.42999810E-14-1.74432833E-111.52120876E-11
-2.70399969E-157.61676436E-15-1.83314080E-141.50609837E-15-1.00312210E-143.32693917E-13
2.68679820E-14-1.83314080E-149.38624141E-11-4.57328947E-115.03642360E-11-6.77399729E-12
4.42999810E-141.50609837E-15-4.57328947E-111.75971430E-09-1.80562175E-096.61330651E-11
-1.74432833E-11-1.00312210E-145.03642360E-11-1.80562175E-093.37855437E-08-3.03446688E-08
1.52120876E-113.32693917E-13-6.77399729E-126.61330651E-11-3.03446688E-082.88000168E-08