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AstDyS ∴ Objects ∴ 2009SR237 ∴ Orbital info ∴ Epoch epochXXX
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(266781) 2009SR237  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 266781.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16782 3.346e-08 au
e 0.190853 6.132e-08
i 17.542 6.621e-06 deg
Ω 33.617 2.001e-05 deg
ω 10.744 2.805e-05 deg
M 180.784 1.784e-05 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5632 au
Aphelion 3.7724 au
Asc. node-Earth separation 1.57736 au
Desc. node-Earth separation 2.75114 au
Earth MOID 1.57377 au
Orbital period 2059.4 days
Date of orbit computation  apr 23 20:46
Correlation matrix
1.000000000.214054640.04620086-0.01124347-0.12876217-0.22060408
0.214054641.00000000-0.00395979-0.00627842-0.263069440.18736856
0.04620086-0.003959791.00000000-0.155662830.092033530.01296394
-0.01124347-0.00627842-0.155662831.00000000-0.66946403-0.01113601
-0.12876217-0.263069440.09203353-0.669464031.00000000-0.65482806
-0.220604080.187368560.01296394-0.01113601-0.654828061.00000000
Covariance matrix
1.11980971E-154.39208266E-161.02358578E-14-7.52863938E-15-1.20882765E-13-1.31675729E-13
4.39208266E-163.75965073E-15-1.60748958E-15-7.70314669E-15-4.52530791E-132.04922929E-13
1.02358578E-14-1.60748958E-154.38332891E-11-2.06220056E-111.70943301E-111.53094303E-12
-7.52863938E-15-7.70314669E-15-2.06220056E-114.00394334E-10-3.75815933E-10-3.97460145E-12
-1.20882765E-13-4.52530791E-131.70943301E-11-3.75815933E-107.87060203E-10-3.27681058E-10
-1.31675729E-132.04922929E-131.53094303E-12-3.97460145E-12-3.27681058E-103.18156032E-10