NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DA45 ∴ Orbital info ∴ Epoch 60400 MJD
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2009DA45  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009DA45.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.24975 0.0004779 au
e 0.432337 0.0001019
i 1.244 0.0001772 deg
Ω 131.744 0.001369 deg
ω 29.637 0.005669 deg
M 166.124 0.5264 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2771 au
Aphelion distance 3.2224 au
Asc. node-Earth separation 0.34527 au
Desc. node-Earth separation 1.91368 au
Earth MOID 0.28627 au
Orbital period 1232.54 days
Date of orbit computation   feb 26 10:39

Covariance matrix
2.28341734E-074.86886204E-088.36932345E-08-4.90551743E-072.54367182E-06-2.51519858E-04
4.86886204E-081.03820277E-081.78528462E-08-1.04366615E-075.41528429E-07-5.36306242E-05
8.36932345E-081.78528462E-083.13959019E-08-1.56700142E-078.87912104E-07-9.21817843E-05
-4.90551743E-07-1.04366615E-07-1.56700142E-071.87413003E-06-6.92122915E-065.40549969E-04
2.54367182E-065.41528429E-078.87912104E-07-6.92122915E-063.21351165E-05-2.80262190E-03
-2.51519858E-04-5.36306242E-05-9.21817843E-055.40549969E-04-2.80262190E-032.77050883E-01

Correlation matrix
1.000000000.999985560.98846483-0.749880940.93902789-0.99999968
0.999985561.000000000.98884880-0.748205070.93754091-0.99998156
0.988464830.988848801.00000000-0.646000790.88398227-0.98839118
-0.74988094-0.74820507-0.646000791.00000000-0.891853310.75016400
0.939027890.937540910.88398227-0.891853311.00000000-0.93927941
-0.99999968-0.99998156-0.988391180.75016400-0.939279411.00000000