We use all orbits from 1,2 and 3 sigma issued from Genetical algorithm, and we see where the satellite
is for the occultation date. North on top, and East on left.
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Center at coordinates 0,0 is Primary
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Black dots show the orbit with the best solution at the date of occultation
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Green zone show orbits covering 1-sigma error
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Blue zone for 2-sigma
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Red zone for 3-sigma
Helios
This figure represent 2119234 orbits computed to the occultation date.
Each orbit is classify throw its performance, given an accuracy in kilometer :
- 1-σ error = 1192.21 km
- 2-σ error = 1253.90 km
- 3-σ error = 1347.15 km
Selene
This figure represent 3323227 orbits computed to the occultation date.
Each orbit is classify throw its performance, given an accuracy in kilometer :
- 1-σ error = 616.61 km
- 2-σ error = 797.22 km
- 3-σ error = 934.69 km