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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003AY53 ∴ Orbital info ∴ Epoch epochXXX
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(366602) 2003AY53  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 366602.eq0)
Keplerian elements at epoch
57942.4 MJD
Value 1-σ variation Units
a 2.53931 1.278e-08 au
e 0.169197 7.162e-08
i 4.948 4.996e-06 deg
Ω 354.345 8.512e-05 deg
ω 74.523 8.609e-05 deg
M 242.615 1.527e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1097 au
Aphelion 2.969 au
Asc. node-Earth separation 1.35551 au
Desc. node-Earth separation 1.59005 au
Earth MOID 1.13114 au
Orbital period 1477.99 days
Date of orbit computation  apr 23 21:07
Correlation matrix
1.00000000-0.231128850.01846637-0.001719640.02642175-0.14818013
-0.231128851.00000000-0.03037568-0.003024180.01808532-0.17878570
0.01846637-0.030375681.000000000.08317639-0.083991760.01239015
-0.00171964-0.003024180.083176391.00000000-0.98226513-0.01182939
0.026421750.01808532-0.08399176-0.982265131.00000000-0.16813024
-0.14818013-0.178785700.01239015-0.01182939-0.168130241.00000000
Covariance matrix
1.63341447E-16-2.11559585E-161.17914415E-15-1.87069289E-152.90720414E-14-2.89236346E-14
-2.11559585E-165.12933051E-15-1.08690963E-14-1.84355274E-141.11512191E-13-1.95559010E-13
1.17914415E-15-1.08690963E-142.49617088E-113.53715996E-11-3.61276396E-119.45427980E-13
-1.87069289E-15-1.84355274E-143.53715996E-117.24494259E-09-7.19800144E-09-1.53778088E-11
2.90720414E-141.11512191E-13-3.61276396E-11-7.19800144E-097.41193247E-09-2.21068197E-10
-2.89236346E-14-1.95559010E-139.45427980E-13-1.53778088E-11-2.21068197E-102.33254172E-10