Kuiper Belt Info: Sidereal Period & Kepler's Equations

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Discussion Overview

The discussion centers around the Kuiper Belt, specifically seeking information about the sidereal period of Kuiper Belt Objects (KBOs) and the application of Kepler's Equations in this context. The scope includes theoretical aspects and potential calculations related to the orbital characteristics of these objects.

Discussion Character

  • Exploratory
  • Technical explanation

Main Points Raised

  • One participant requests information on the sidereal period of Kuiper Belt Objects, indicating difficulty in finding relevant data online.
  • Another participant defines Kuiper Belt Objects as icy planetary bodies beyond Neptune, noting their significance as remnants from the Solar System's formation.
  • A participant estimates that the sidereal periods of KBOs range from approximately 200 to 400 years and mentions the semi-major axes and the Sun's mass as necessary for computing orbital periods.
  • A resource link to David Jewitt's website is provided as a valuable reference for Kuiper Belt information.

Areas of Agreement / Disagreement

Participants generally agree on the definition and significance of Kuiper Belt Objects, but there is no consensus on specific values for the sidereal periods or the methods for calculating them, as the discussion remains exploratory.

Contextual Notes

The discussion does not resolve the specific values for the sidereal periods or the application of the Newton-Raphson Method in evaluating Kepler's Equations, leaving these aspects open for further exploration.

ehreming
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hello all.

i'm working on a project and wondered if anyone had any information on the kuiper belt. actually the only thing i think I'm looking for is the sidereal period for one of these things. google didn't yield anything useful that i saw but i could have missed it.


btw we are using the Newton-Ralphson Method to evaluate Kepler's Equations. whatever that means...



thanks
 
Astronomy news on Phys.org
Icy planetary bodies that orbit beyond Neptune in the distant region of the Solar System are called Kuiper Belt Objects.
More than 400 such objects are currently known.
They are believed to be remnants of the formation of the Solar System and among the most primitive objects available for study.
 
Their sidereal periods are in the range of approximately 200 to 400 years. Google should tell you the inner boundary and outer boundary which I believe is about 30 AU - 50 AU.

These semi-major axes and the Sun's mass are all you need to compute their orbital periods.
 
perfect. thanks for the help.
 
David Jewitt's http://www.ifa.hawaii.edu/faculty/jewitt/kb.html" is an excellent KB resource!
 
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