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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011AL5 ∴ Orbital info ∴ Epoch 55579 MJD
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2011AL5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011AL5.eq0)
Keplerian elements
(Epoch 55579.9 MJD)
Value 1-σ variation Units
a 2.31998 0.001199 au
e 0.445896 0.0002247
i 1.46 0.0005988 deg
Ω 356.739 0.005846 deg
ω 112.528 0.01269 deg
M 3.849 0.003236 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2855 au
Aphelion distance 3.3544 au
Asc. node-Earth separation 1.23997 au
Desc. node-Earth separation 0.59225 au
Earth MOID 0.30328 au
Orbital period 1290.7 days
Date of orbit computation   feb 26 10:47

Covariance matrix
1.43777012E-062.69179006E-076.99174007E-07-3.20101600E-062.27932716E-06-2.50785610E-06
2.69179006E-075.04896068E-081.29606739E-07-5.51472959E-073.06359060E-07-4.45628250E-07
6.99174007E-071.29606739E-073.58551558E-07-2.25762296E-062.80817740E-06-1.54845391E-06
-3.20101600E-06-5.51472959E-07-2.25762296E-063.41742832E-05-6.91490718E-051.77785074E-05
2.27932716E-063.06359060E-072.80817740E-06-6.91490718E-051.60946016E-04-3.46917071E-05
-2.50785610E-06-4.45628250E-07-1.54845391E-061.77785074E-05-3.46917071E-051.04746756E-05

Correlation matrix
1.000000000.999068950.97378872-0.456660460.14983795-0.64623071
0.999068951.000000000.96327609-0.419830050.10747059-0.61277555
0.973788720.963276091.00000000-0.644949780.36966524-0.79900994
-0.45666046-0.41983005-0.644949781.00000000-0.932387690.93966987
0.149837950.107470590.36966524-0.932387691.00000000-0.84491937
-0.64623071-0.61277555-0.799009940.93966987-0.844919371.00000000