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General >> Discussion >> HR8799 4 planets system simulation
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Message started by frankuitaalst on 01/29/17 at 12:45:29

Title: HR8799 4 planets system simulation
Post by frankuitaalst on 01/29/17 at 12:45:29

Universe Today came with ethe following article of directly imaged extrasolar planets :
http://www.universetoday.com/133087/four-planet-system-directly-imaged-motion/
Using  the data and orbital data of the planets from here
https://it.wikipedia.org/wiki/HR_8799 , I made this sim of the system

Not suprisingly there is a strong gravitational influence between the planets ( which should have a 1:2:4:8 resonance ) , resulting in modified orbital paths after a couple of orbits .

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