AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EC12 ∴ Orbital info ∴ Epoch epochXXX
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(271445) 2004EC12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 271445.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24329 9.325e-09 au
e 0.10467 6.671e-08
i 7.031 6.2e-06 deg
Ω 155.871 4.428e-05 deg
ω 28.541 4.816e-05 deg
M 332.884 1.981e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0085 au
Aphelion 2.4781 au
Asc. node-Earth separation 1.04242 au
Desc. node-Earth separation 1.43388 au
Earth MOID 1.01463 au
Orbital period 1227.23 days
Date of orbit computation  apr 23 20:47
Correlation matrix
1.000000000.036533150.012302860.010752130.02680435-0.29179025
0.036533151.00000000-0.02527213-0.006398790.12151275-0.29264425
0.01230286-0.025272131.000000000.59488002-0.544961950.00367578
0.01075213-0.006398790.594880021.00000000-0.91217935-0.00400212
0.026804350.12151275-0.54496195-0.912179351.00000000-0.39144693
-0.29179025-0.292644250.00367578-0.00400212-0.391446931.00000000
Covariance matrix
8.69605948E-172.27274476E-177.11344079E-164.44014102E-151.20390078E-14-5.38920312E-14
2.27274476E-174.45045760E-15-1.04533733E-14-1.89034440E-143.90434687E-13-3.86664987E-13
7.11344079E-16-1.04533733E-143.84436463E-111.63336232E-10-1.62743142E-104.51392962E-13
4.44014102E-15-1.89034440E-141.63336232E-101.96101864E-09-1.94556311E-09-3.51013197E-12
1.20390078E-143.90434687E-13-1.62743142E-10-1.94556311E-092.31978883E-09-3.73413172E-10
-5.38920312E-14-3.86664987E-134.51392962E-13-3.51013197E-12-3.73413172E-103.92269950E-10