NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DG9 ∴ Orbital info ∴ Epoch 55458 MJD
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2009DG9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009DG9.eq0)
Keplerian elements
(Epoch 55458.1 MJD)
Value 1-σ variation Units
a 2.95806 3.359e-07 au
e 0.58041 2.442e-07
i 21.145 7.116e-05 deg
Ω 140.927 0.0001004 deg
ω 38.622 0.0004903 deg
M 106.088 0.0001083 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2412 au
Aphelion distance 4.675 au
Asc. node-Earth separation 0.36398 au
Desc. node-Earth separation 2.57579 au
Earth MOID 0.30845 au
Orbital period 1858.27 days
Date of orbit computation   feb 26 10:57

Covariance matrix
1.12843720E-13-3.75896709E-14-1.28335081E-11-2.88816378E-111.54253446E-10-3.47566855E-11
-3.75896709E-145.96558717E-14-3.72066918E-127.69237068E-12-2.85309269E-117.36577335E-12
-1.28335081E-11-3.72066918E-125.06439026E-095.23984801E-09-2.43695594E-084.99410299E-09
-2.88816378E-117.69237068E-125.23984801E-091.00856461E-08-4.48025500E-089.51251497E-09
1.54253446E-10-2.85309269E-11-2.43695594E-08-4.48025500E-082.40426969E-07-5.28170530E-08
-3.47566855E-117.36577335E-124.99410299E-099.51251497E-09-5.28170530E-081.17347211E-08

Correlation matrix
1.00000000-0.45814529-0.53683783-0.856113330.93649311-0.95513172
-0.458145291.00000000-0.214057710.31360411-0.238230680.27839111
-0.53683783-0.214057711.000000000.73316757-0.698381140.64782474
-0.856113330.313604110.733167571.00000000-0.909827960.87439387
0.93649311-0.23823068-0.69838114-0.909827961.00000000-0.99436582
-0.955131720.278391110.647824740.87439387-0.994365821.00000000