NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011AL5 ∴ Orbital info ∴ Epoch 60400 MJD
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2011AL5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011AL5.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.31604 0.00117 au
e 0.449398 0.000233
i 1.462 0.0006435 deg
Ω 356.104 0.009381 deg
ω 113.41 0.01672 deg
M 268.702 1.052 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2752 au
Aphelion distance 3.3569 au
Asc. node-Earth separation 1.24604 au
Desc. node-Earth separation 0.5735 au
Earth MOID 0.29358 au
Orbital period 1287.42 days
Date of orbit computation   feb 26 10:47

Covariance matrix
1.36941783E-062.72442852E-077.35547791E-07-9.28120569E-061.33781069E-05-1.23103884E-03
2.72442852E-075.42942728E-081.45039594E-07-1.80099479E-062.54550221E-06-2.44892906E-04
7.35547791E-071.45039594E-074.14074447E-07-5.66757854E-068.85963831E-06-6.61498362E-04
-9.28120569E-06-1.80099479E-06-5.66757854E-068.80040199E-05-1.50632187E-048.35309682E-03
1.33781069E-052.54550221E-068.85963831E-06-1.50632187E-042.79655907E-04-1.20511549E-02
-1.23103884E-03-2.44892906E-04-6.61498362E-048.35309682E-03-1.20511549E-021.10664722E+00

Correlation matrix
1.000000000.999149370.97679559-0.845444600.68361987-0.99999809
0.999149371.000000000.96732041-0.823918380.65325760-0.99906696
0.976795590.967320411.00000000-0.938873490.82331263-0.97720337
-0.84544460-0.82391838-0.938873491.00000000-0.960184140.84643119
0.683619870.653257600.82331263-0.960184141.00000000-0.68503391
-0.99999809-0.99906696-0.977203370.84643119-0.685033911.00000000