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AstDyS ∴ Objects ∴ 1988EA1 ∴ Orbital info ∴ Epoch epochXXX
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(48418) 1988EA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 48418.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.61758 8.689e-09 au
e 0.231231 3.698e-08
i 12.802 3.688e-06 deg
Ω 164.971 1.75e-05 deg
ω 85.761 1.911e-05 deg
M 185.493 7.734e-06 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0123 au
Aphelion 3.2228 au
Asc. node-Earth separation 1.44582 au
Desc. node-Earth separation 1.51317 au
Earth MOID 1.04895 au
Orbital period 1546.85 days
Date of orbit computation  Jul 26 09:12
Correlation matrix
1.00000000-0.19141157-0.011832760.00149312-0.08355864-0.25355346
-0.191411571.00000000-0.04766693-0.00854445-0.104707000.32981271
-0.01183276-0.047666931.000000000.27123313-0.23880509-0.01547482
0.00149312-0.008544450.271233131.00000000-0.89415706-0.00190444
-0.08355864-0.10470700-0.23880509-0.894157061.00000000-0.38344065
-0.253553460.32981271-0.01547482-0.00190444-0.383440651.00000000
Covariance matrix
7.55034978E-17-6.15141002E-17-3.79157035E-162.27051281E-16-1.38762056E-14-1.70395508E-14
-6.15141002E-171.36787340E-15-6.50114435E-15-5.53035044E-15-7.40106947E-149.43398979E-14
-3.79157035E-16-6.50114435E-151.35987599E-111.75040299E-11-1.68301907E-11-4.41347093E-13
2.27051281E-16-5.53035044E-151.75040299E-113.06260730E-10-2.99057896E-10-2.57761089E-13
-1.38762056E-14-7.40106947E-14-1.68301907E-11-2.99057896E-103.65251171E-10-5.66759788E-11
-1.70395508E-149.43398979E-14-4.41347093E-13-2.57761089E-13-5.66759788E-115.98150031E-11