for a statistic research i am searching exact orbit cycles (times) of planets in other solarsystems
2006-10-06 07:12:41 · 5 answers · asked by rudi h 1 in Science & Mathematics ➔ Astronomy & Space
You need to do a web search on 'exoplanets'.
Additionally, one website that will give you a great deal of insight on how planetary orbits are determined for these 'exoplanets' is found at http://www.oklo.org
That site provide many examples of the raw radial-velocity data that allows us to find actual planetary orbital periods for planets around other stars. It also provides software for determining those orbits.
2006-10-06 08:13:06 · answer #1 · answered by Anonymous · 0⤊ 0⤋
This source is a catalog of all extrasolar planets, including full orbit details on each.
2006-10-06 14:20:14 · answer #2 · answered by campbelp2002 7 · 0⤊ 0⤋
Look up Kepler and do some research.
Hint: T^2 proportional to R^3 where T is period of orbit and R is distance from the star
2006-10-06 14:18:42 · answer #3 · answered by Bill N 3 · 0⤊ 0⤋
Try http://exoplanets.org/ They have all the data on all (most?) of the extrasolar planets discovered so far, as well as information on how we detect extrasolar planets in the first place.
2006-10-06 14:22:34 · answer #4 · answered by kris 6 · 0⤊ 0⤋
They obey Bodes law but I don't know why.
2006-10-06 14:25:10 · answer #5 · answered by christopher N 4 · 0⤊ 0⤋