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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997EN47 ∴ Orbital info ∴ Epoch epochXXX
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(136808) 1997EN47  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 136808.eq0)
Keplerian elements at epoch
57630.6 MJD
Value 1-σ variation Units
a 2.43079 1.133e-08 au
e 0.135965 4.898e-08
i 1.967 5.202e-06 deg
Ω 200.714 0.0001038 deg
ω 357.277 0.0001047 deg
M 42.132 1.325e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1003 au
Aphelion 2.7613 au
Asc. node-Earth separation 1.09726 au
Desc. node-Earth separation 1.76299 au
Earth MOID 1.09716 au
Orbital period 1384.26 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.25439554-0.00242822-0.003125540.00917652-0.06089668
0.254395541.000000000.01075260-0.000509180.01301997-0.09984586
-0.002428220.010752601.000000000.03313711-0.03257228-0.00308136
-0.00312554-0.000509180.033137111.00000000-0.99110602-0.00084739
0.009176520.01301997-0.03257228-0.991106021.00000000-0.12894119
-0.06089668-0.09984586-0.00308136-0.00084739-0.128941191.00000000
Covariance matrix
1.28462906E-161.41239770E-16-1.43174367E-16-3.67726833E-151.08889251E-14-9.14494036E-15
1.41239770E-162.39948087E-152.74006622E-15-2.58905754E-156.67708151E-14-6.48018084E-14
-1.43174367E-162.74006622E-152.70630944E-111.78943185E-11-1.77400482E-11-2.12387819E-13
-3.67726833E-15-2.58905754E-151.78943185E-111.07751541E-08-1.07708454E-08-1.16545226E-12
1.08889251E-146.67708151E-14-1.77400482E-11-1.07708454E-081.09606388E-08-1.78857849E-10
-9.14494036E-15-6.48018084E-14-2.12387819E-13-1.16545226E-12-1.78857849E-101.75548370E-10