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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UD44 ∴ Orbital info ∴ Epoch epochXXX
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(410998) 2009UD44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 410998.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09484 3.378e-08 au
e 0.115993 6.362e-08
i 4.707 7.312e-06 deg
Ω 209.176 7.308e-05 deg
ω 210.346 8.069e-05 deg
M 212.877 3.17e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7359 au
Aphelion 3.4538 au
Asc. node-Earth separation 2.38846 au
Desc. node-Earth separation 1.78098 au
Earth MOID 1.74972 au
Orbital period 1988.64 days
Date of orbit computation  Jun 5 02:05
Correlation matrix
1.00000000-0.003638490.01065788-0.01582574-0.00521643-0.15498600
-0.003638491.00000000-0.007550580.00305897-0.006134610.04027154
0.01065788-0.007550581.000000000.01259005-0.012373860.00030590
-0.015825740.003058970.012590051.00000000-0.89909722-0.00642971
-0.00521643-0.00613461-0.01237386-0.899097221.00000000-0.41911560
-0.154986000.040271540.00030590-0.00642971-0.419115601.00000000
Covariance matrix
1.14091943E-15-7.81892765E-182.63219598E-15-3.90662315E-14-1.42174702E-14-1.65935500E-13
-7.81892765E-184.04759265E-15-3.51235637E-151.42227561E-14-3.14924616E-148.12112086E-14
2.63219598E-15-3.51235637E-155.34613243E-116.72755964E-12-7.30040233E-127.08964001E-14
-3.90662315E-141.42227561E-146.72755964E-125.34097046E-09-5.30198275E-09-1.48943176E-11
-1.42174702E-14-3.14924616E-14-7.30040233E-12-5.30198275E-096.51093158E-09-1.07195054E-09
-1.65935500E-138.12112086E-147.08964001E-14-1.48943176E-11-1.07195054E-091.00470532E-09