New Update by Steve Preston, Based on Astrometry from the Rio Group
Steve Preston has posted a new update for the Varuna event at:
http://asteroidoccultation.com/2008_12/1207_20000_20018.htm
This update uses most recent astrometry from Marcelo Assafin (Rio Group).
Steve has set the uncertainty larger than the formal uncertainty.
With the relatively small number of observations and the strong weighting for this recent astrometry he was reluctant to trust the formal uncertainties of the orbit fit.
Oliver