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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003UD391 ∴ Orbital info ∴ Epoch epochXXX
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(307758) 2003UD391  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 307758.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53648 1.666e-08 au
e 0.048191 4.468e-07
i 2.285 4.765e-06 deg
Ω 65.455 0.0001898 deg
ω 121.119 0.00022 deg
M 235.889 0.0001255 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4142 au
Aphelion 2.6587 au
Asc. node-Earth separation 1.60953 au
Desc. node-Earth separation 1.45569 au
Earth MOID 1.41583 au
Orbital period 1475.52 days
Date of orbit computation  apr 23 20:54
Correlation matrix
1.000000000.13752837-0.018215200.00599601-0.085908420.12178622
0.137528371.00000000-0.070700650.09066327-0.459002600.89977439
-0.01821520-0.070700651.00000000-0.092479660.11085948-0.06999246
0.005996010.09066327-0.092479661.00000000-0.889180390.07012014
-0.08590842-0.459002600.11085948-0.889180391.00000000-0.51335483
0.121786220.89977439-0.069992460.07012014-0.513354831.00000000
Covariance matrix
2.77602176E-161.02373341E-15-1.44609259E-151.89581218E-14-3.14930838E-132.54668587E-13
1.02373341E-151.99602636E-13-1.50507168E-137.68662619E-12-4.51197128E-115.04524866E-11
-1.44609259E-15-1.50507168E-132.27039436E-11-8.36215354E-111.16222854E-10-4.18569663E-11
1.89581218E-147.68662619E-12-8.36215354E-113.60116079E-08-3.71260871E-081.67005130E-09
-3.14930838E-13-4.51197128E-111.16222854E-10-3.71260871E-084.84101132E-08-1.41759284E-08
2.54668587E-135.04524866E-11-4.18569663E-111.67005130E-09-1.41759284E-081.57518520E-08