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Features

IAWN 101 - General Topic Primers

  • 1 Million Orbits
  • New Units for Impact Energies?
  • Comets and the IAWN
  • What is a PHA?
  • The Smallest NEOs: Recent Meteorite Impacts and Their Recovery
  • What are NEOs?

Misc Reports...

  • Astrometric Follow-up Program Summary Report for Spring 2018
  • Case Study of 2017 YZ1: Long-term Impact Monitoring and IAWN
  • 2015 a Record Year for NEO Discovery

Observing Stations

  • Squirrel Valley Obs
  • The MAP NEO Discovery Project
  • Welcoming New Members
  • Tenagra Observatories - An IAWN observing station in Arizona

Understanding Orbital Uncertainties in the Context of Impact Predictions

  • I. Introduction to Elliptical Orbits
  • II. Orbit Fitting-Least Squares Technique for Orbit Estimation

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IAWN Mgr: Dr. Tim Spahr
SBN PI: Dr. Gerbs Bauer
Web: Elizabeth Warner

Updated: 20-Jan-2023