NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009AL15 ∴ Orbital info ∴ Epoch 60400 MJD
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2009AL15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009AL15.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.30107 3.511e-08 au
e 0.159495 1.046e-06
i 16.521 3.381e-05 deg
Ω 114.541 2.368e-05 deg
ω 265.72 0.0002994 deg
M 166.438 0.0004101 deg
Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0936 au
Aphelion distance 1.5086 au
Asc. node-Earth separation 0.30014 au
Desc. node-Earth separation 0.23685 au
Earth MOID 0.20561 au
Orbital period 542.06 days
Date of orbit computation   feb 26 10:34

Covariance matrix
1.23242518E-15-1.94475492E-14-6.91960635E-13-2.02920701E-131.01268344E-11-1.31697404E-11
-1.94475492E-141.09453686E-121.00984168E-112.05927342E-12-1.19147656E-107.27733619E-11
-6.91960635E-131.00984168E-111.14333641E-095.50505795E-10-6.36181684E-097.77459364E-09
-2.02920701E-132.05927342E-125.50505795E-105.60597822E-10-2.30408563E-092.44798118E-09
1.01268344E-11-1.19147656E-10-6.36181684E-09-2.30408563E-098.96454475E-08-1.19261092E-07
-1.31697404E-117.27733619E-117.77459364E-092.44798118E-09-1.19261092E-071.68216081E-07

Correlation matrix
1.00000000-0.52950419-0.58292689-0.244129560.96345028-0.91466735
-0.529504191.000000000.285463830.08313294-0.380369940.16959908
-0.582926890.285463831.000000000.68762107-0.628391100.56060495
-0.244129560.083132940.687621071.00000000-0.325019030.25208594
0.96345028-0.38036994-0.62839110-0.325019031.00000000-0.97118263
-0.914667350.169599080.560604950.25208594-0.971182631.00000000