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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.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43061 1.125e-08 au
e 0.137799 4.915e-08
i 1.971 5.207e-06 deg
Ω 200.559 0.0001036 deg
ω 357.647 0.0001044 deg
M 41.988 1.42e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0957 au
Aphelion 2.7655 au
Asc. node-Earth separation 1.09393 au
Desc. node-Earth separation 1.76836 au
Earth MOID 1.09378 au
Orbital period 1384.11 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.22858043-0.00198549-0.001750570.00795639-0.41183758
0.228580431.000000000.00998885-0.000896420.01176037-0.16953718
-0.001985490.009988851.000000000.03311773-0.03261146-0.00144253
-0.00175057-0.000896420.033117731.00000000-0.991377180.00035818
0.007956390.01176037-0.03261146-0.991377181.00000000-0.11909383
-0.41183758-0.16953718-0.001442530.00035818-0.119093831.00000000
Covariance matrix
1.26509819E-161.26353125E-16-1.16277688E-16-2.03889019E-159.34371890E-15-6.57576779E-14
1.26353125E-162.41529195E-152.55604014E-15-4.56193188E-156.03458248E-14-1.18279136E-13
-1.16277688E-162.55604014E-152.71103164E-111.78558149E-11-1.77287849E-11-1.06622614E-13
-2.03889019E-15-4.56193188E-151.78558149E-111.07226870E-08-1.07184531E-085.26511589E-13
9.34371890E-156.03458248E-14-1.77287849E-11-1.07184531E-081.09014121E-08-1.76518011E-10
-6.57576779E-14-1.18279136E-13-1.06622614E-135.26511589E-13-1.76518011E-102.01519349E-10