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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011AC49 ∴ Orbital info ∴ Epoch epochXXX
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(281895) 2011AC49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 281895.eq0)
Keplerian elements at epoch
58238.5 MJD
Value 1-σ variation Units
a 3.08862 4.197e-08 au
e 0.057881 8.391e-08
i 10.529 1.01e-05 deg
Ω 318.913 3.8e-05 deg
ω 262.882 0.000109 deg
M 36.498 0.0001055 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9098 au
Aphelion 3.2674 au
Asc. node-Earth separation 2.08814 au
Desc. node-Earth separation 2.07068 au
Earth MOID 1.92713 au
Orbital period 1982.65 days
Date of orbit computation  Jun 5 01:37
Correlation matrix
1.00000000-0.030794100.011499550.001207390.14322117-0.15230156
-0.030794101.000000000.00814614-0.01450371-0.664635560.71993339
0.011499550.008146141.000000000.52273912-0.191993950.01364641
0.00120739-0.014503710.522739121.00000000-0.33527479-0.00695148
0.14322117-0.66463556-0.19199395-0.335274791.00000000-0.93856542
-0.152301560.719933390.01364641-0.00695148-0.938565421.00000000
Covariance matrix
1.76142653E-15-1.08452018E-164.87647354E-151.92535175E-156.55128617E-13-6.74264880E-13
-1.08452018E-167.04166844E-156.90689241E-15-4.62432210E-14-6.07866832E-126.37270808E-12
4.87647354E-156.90689241E-151.02090631E-102.00682273E-10-2.11430474E-101.45447141E-11
1.92535175E-15-4.62432210E-142.00682273E-101.44365071E-09-1.38841422E-09-2.78613475E-11
6.55128617E-13-6.07866832E-12-2.11430474E-10-1.38841422E-091.18788439E-08-1.07905991E-08
-6.74264880E-136.37270808E-121.45447141E-11-2.78613475E-11-1.07905991E-081.11272500E-08