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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003UM38 ∴ Orbital info ∴ Epoch epochXXX
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(84903) 2003UM38  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 84903.eq0)
Keplerian elements at epoch
57871.6 MJD
Value 1-σ variation Units
a 2.85625 1.267e-08 au
e 0.174871 4.247e-08
i 12.978 3.626e-06 deg
Ω 254.157 2.127e-05 deg
ω 114.227 2.425e-05 deg
M 310.56 1.1e-05 deg
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3568 au
Aphelion 3.3557 au
Asc. node-Earth separation 1.96824 au
Desc. node-Earth separation 1.59668 au
Earth MOID 1.39031 au
Orbital period 1763.17 days
Date of orbit computation  apr 23 20:04
Correlation matrix
1.00000000-0.318107790.040136270.00470821-0.016799440.01782286
-0.318107791.00000000-0.044821050.00618530-0.118027690.23853602
0.04013627-0.044821051.000000000.01431268-0.00381974-0.01870371
0.004708210.006185300.014312681.00000000-0.85343085-0.00122308
-0.01679944-0.11802769-0.00381974-0.853430851.00000000-0.50527552
0.017822860.23853602-0.01870371-0.00122308-0.505275521.00000000
Covariance matrix
1.60555856E-16-1.71189868E-161.84396159E-151.26866582E-15-5.16187023E-152.48358090E-15
-1.71189868E-161.80377076E-15-6.90199176E-155.58636916E-15-1.21555271E-131.11412100E-13
1.84396159E-15-6.90199176E-151.31463008E-111.10357341E-12-3.35842199E-13-7.45791109E-13
1.26866582E-155.58636916E-151.10357341E-124.52227619E-10-4.40094667E-10-2.86037190E-13
-5.16187023E-15-1.21555271E-13-3.35842199E-13-4.40094667E-105.88028606E-10-1.34745793E-10
2.48358090E-151.11412100E-13-7.45791109E-13-2.86037190E-13-1.34745793E-101.20941530E-10