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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DG22 ∴ Orbital info ∴ Epoch epochXXX
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(438852) 2009DG22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 438852.eq0)
Keplerian elements at epoch
58125.5 MJD
Value 1-σ variation Units
a 2.73051 2.402e-08 au
e 0.1639 4.948e-08
i 12.216 6.092e-06 deg
Ω 142.542 3.039e-05 deg
ω 150.87 3.991e-05 deg
M 199.91 2.344e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.283 au
Aphelion 3.178 au
Asc. node-Earth separation 2.11404 au
Desc. node-Earth separation 1.31245 au
Earth MOID 1.27575 au
Orbital period 1648.03 days
Date of orbit computation  Jun 5 02:11
Correlation matrix
1.000000000.115610020.027957080.019390620.20691197-0.34740785
0.115610021.00000000-0.01998354-0.018772280.14638589-0.17913325
0.02795708-0.019983541.000000000.21228091-0.14194632-0.02304575
0.01939062-0.018772280.212280911.00000000-0.74254929-0.00255828
0.206911970.14638589-0.14194632-0.742549291.00000000-0.65802598
-0.34740785-0.17913325-0.02304575-0.00255828-0.658025981.00000000
Covariance matrix
5.76848777E-161.37382666E-164.09081579E-151.41526973E-141.98325542E-13-1.95554656E-13
1.37382666E-162.44799731E-15-6.02372578E-15-2.82253289E-142.89045859E-13-2.07720427E-13
4.09081579E-15-6.02372578E-153.71171308E-113.93019980E-11-3.45122593E-11-3.29060410E-12
1.41526973E-14-2.82253289E-143.93019980E-119.23491662E-10-9.00541707E-10-1.82206069E-12
1.98325542E-132.89045859E-13-3.45122593E-11-9.00541707E-101.59266379E-09-6.15463974E-10
-1.95554656E-13-2.07720427E-13-3.29060410E-12-1.82206069E-12-6.15463974E-105.49281648E-10