AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BY42 ∴ Orbital info ∴ Epoch epochXXX
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(432126) 2009BY42  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 432126.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13224 4.622e-08 au
e 0.125441 6.198e-08
i 9.085 8.807e-06 deg
Ω 323.194 4.12e-05 deg
ω 107.183 5.704e-05 deg
M 322.057 3.853e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7393 au
Aphelion 3.5252 au
Asc. node-Earth separation 2.1892 au
Desc. node-Earth separation 1.9861 au
Earth MOID 1.77177 au
Orbital period 2024.8 days
Date of orbit computation  apr 23 21:22
Correlation matrix
1.00000000-0.015297120.00600710-0.001611370.05533184-0.30734435
-0.015297121.000000000.02324704-0.00391824-0.01568182-0.03773982
0.006007100.023247041.000000000.08339820-0.05653690-0.01153072
-0.00161137-0.003918240.083398201.00000000-0.720506770.01617237
0.05533184-0.01568182-0.05653690-0.720506771.00000000-0.67775155
-0.30734435-0.03773982-0.011530720.01617237-0.677751551.00000000
Covariance matrix
2.13628287E-15-4.38227180E-172.44520134E-15-3.06824626E-151.45874155E-13-5.47283027E-13
-4.38227180E-173.84167620E-151.26896073E-14-1.00050359E-14-5.54409513E-14-9.01192616E-14
2.44520134E-151.26896073E-147.75604538E-113.02582396E-11-2.84005033E-11-3.91231675E-12
-3.06824626E-15-1.00050359E-143.02582396E-111.69720246E-09-1.69308506E-092.56683455E-11
1.45874155E-13-5.54409513E-14-2.84005033E-11-1.69308506E-093.25347718E-09-1.48936716E-09
-5.47283027E-13-9.01192616E-14-3.91231675E-122.56683455E-11-1.48936716E-091.48427626E-09