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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003US373 ∴ Orbital info ∴ Epoch epochXXX
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(298500) 2003US373  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 298500.eq0)
Keplerian elements at epoch
57667.5 MJD
Value 1-σ variation Units
a 2.47149 1.365e-08 au
e 0.062751 6.418e-08
i 5.862 4.623e-06 deg
Ω 258.769 6.526e-05 deg
ω 252.1 7.86e-05 deg
M 329.428 4.278e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3164 au
Aphelion 2.6266 au
Asc. node-Earth separation 1.49411 au
Desc. node-Earth separation 1.43046 au
Earth MOID 1.33511 au
Orbital period 1419.18 days
Date of orbit computation  Jul 26 10:10
Correlation matrix
1.000000000.033249710.004038540.01601328-0.134334460.21776815
0.033249711.00000000-0.015742090.027133850.17487712-0.33449969
0.00403854-0.015742091.00000000-0.092240430.074464180.00079590
0.016013280.02713385-0.092240431.00000000-0.82537770-0.00136091
-0.134334460.174877120.07446418-0.825377701.00000000-0.56108162
0.21776815-0.334499690.00079590-0.00136091-0.561081621.00000000
Covariance matrix
1.86192771E-162.91165137E-172.54764524E-161.42595057E-14-1.44070864E-131.27109911E-13
2.91165137E-174.11851162E-15-4.67051877E-151.13638193E-138.82085038E-13-9.18268113E-13
2.54764524E-16-4.67051877E-152.13729973E-11-2.78289477E-112.70574858E-111.57396943E-13
1.42595057E-141.13638193E-13-2.78289477E-114.25878320E-09-4.23353175E-09-3.79906625E-12
-1.44070864E-138.82085038E-132.70574858E-11-4.23353175E-096.17752699E-09-1.88641398E-09
1.27109911E-13-9.18268113E-131.57396943E-13-3.79906625E-12-1.88641398E-091.82981541E-09