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AstDyS ∴ Objects ∴ 2011AT12 ∴ Orbital info ∴ Epoch epochXXX
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(471226) 2011AT12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 471226.eq0)
Keplerian elements at epoch
58257.7 MJD
Value 1-σ variation Units
a 2.62811 1.87e-08 au
e 0.150248 7.584e-08
i 10.471 6.606e-06 deg
Ω 120.264 4.581e-05 deg
ω 60.988 5.147e-05 deg
M 206.63 2.33e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2332 au
Aphelion 3.023 au
Asc. node-Earth separation 1.40924 au
Desc. node-Earth separation 1.75477 au
Earth MOID 1.25888 au
Orbital period 1556.19 days
Date of orbit computation  apr 23 21:30
Correlation matrix
1.000000000.10923428-0.000944120.009343280.14071650-0.32668280
0.109234281.00000000-0.036404720.011075740.11015068-0.22669087
-0.00094412-0.036404721.000000000.10255661-0.096627440.01530025
0.009343280.011075740.102556611.00000000-0.86760395-0.01607565
0.140716500.11015068-0.09662744-0.867603951.00000000-0.47197283
-0.32668280-0.226690870.01530025-0.01607565-0.471972831.00000000
Covariance matrix
3.49605825E-161.54894857E-16-1.16609030E-168.00220368E-151.35419817E-13-1.42312077E-13
1.54894857E-165.75145090E-15-1.82374371E-143.84753317E-144.29955752E-13-4.00542771E-13
-1.16609030E-16-1.82374371E-144.36349743E-113.10314514E-11-3.28522951E-112.35473464E-12
8.00220368E-153.84753317E-143.10314514E-112.09817713E-09-2.04545747E-09-1.71559923E-11
1.35419817E-134.29955752E-13-3.28522951E-11-2.04545747E-092.64908394E-09-5.65966872E-10
-1.42312077E-13-4.00542771E-132.35473464E-12-1.71559923E-11-5.65966872E-105.42815579E-10