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AstDyS ∴ Objects ∴ 2008UD253 ∴ Orbital info ∴ Epoch epochXXX
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(490171) 2008UD253  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 490171.eq0)
Keplerian elements at epoch
57665.9 MJD
Value 1-σ variation Units
a 4.7581 6.042e-08 au
e 0.481786 6.908e-08
i 13.631 8.71e-06 deg
Ω 35.612 3.916e-05 deg
ω 355.862 4.206e-05 deg
M 271.44 9.346e-06 deg
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4657 au
Aphelion 7.0505 au
Asc. node-Earth separation 1.47451 au
Desc. node-Earth separation 6.02597 au
Earth MOID 1.47146 au
Orbital period 3790.95 days
Date of orbit computation  apr 23 21:34
Correlation matrix
1.000000000.31848988-0.012649100.067782800.10701560-0.59741354
0.318489881.00000000-0.012984590.02872498-0.162106370.12520057
-0.01264910-0.012984591.00000000-0.184758330.17116732-0.00041982
0.067782800.02872498-0.184758331.00000000-0.90076540-0.00320602
0.10701560-0.162106370.17116732-0.900765401.00000000-0.39134193
-0.597413540.12520057-0.00041982-0.00320602-0.391341931.00000000
Covariance matrix
3.65075304E-151.32927854E-15-6.65705112E-151.60400885E-132.71950826E-13-3.37352138E-13
1.32927854E-154.77153662E-15-7.81247662E-157.77114201E-14-4.70957013E-138.08262853E-14
-6.65705112E-15-7.81247662E-157.58686558E-11-6.30276683E-116.27052775E-11-3.41750505E-14
1.60400885E-137.77114201E-14-6.30276683E-111.53388226E-09-1.48374670E-09-1.17349102E-12
2.71950826E-13-4.70957013E-136.27052775E-11-1.48374670E-091.76890339E-09-1.53824539E-10
-3.37352138E-138.08262853E-14-3.41750505E-14-1.17349102E-12-1.53824539E-108.73442575E-11