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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DQ4 ∴ Orbital info ∴ Epoch 55021 MJD
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2009DQ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009DQ4.eq0)
Keplerian elements
(Epoch 55021.3 MJD)
Value 1-σ variation Units
a 1.56744 5.551e-08 au
e 0.385856 2.528e-07
i 16.868 3.316e-05 deg
Ω 165.194 1.404e-05 deg
ω 297.76 7.702e-05 deg
M 91.64 3.12e-05 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9626 au
Aphelion distance 2.1722 au
Asc. node-Earth separation 0.14014 au
Desc. node-Earth separation 0.61904 au
Earth MOID 0.10278 au
Orbital period 716.777 days
Date of orbit computation   feb 26 10:41

Covariance matrix
3.08112116E-15-7.86794754E-15-2.33624948E-139.17635210E-142.94176222E-12-1.29153478E-12
-7.86794754E-156.39288285E-14-2.28011290E-12-1.17261180E-12-1.55470684E-115.16678134E-12
-2.33624948E-13-2.28011290E-121.09972311E-094.54959506E-11-3.90742923E-103.61326945E-10
9.17635210E-14-1.17261180E-124.54959506E-111.97201228E-10-6.76850895E-119.75932043E-12
2.94176222E-12-1.55470684E-11-3.90742923E-10-6.76850895E-115.93187633E-09-2.30335873E-09
-1.29153478E-125.16678134E-123.61326945E-109.75932043E-12-2.30335873E-099.73231755E-10

Correlation matrix
1.00000000-0.56060723-0.126917980.117722880.68810883-0.74583642
-0.560607231.00000000-0.27193575-0.33025628-0.798369790.65503359
-0.12691798-0.271935751.000000000.09769588-0.152986600.34926136
0.11772288-0.330256280.097695881.00000000-0.062580950.02227700
0.68810883-0.79836979-0.15298660-0.062580951.00000000-0.95864410
-0.745836420.655033590.349261360.02227700-0.958644101.00000000