Roberto Gorelli points our attention to the recent publication of a very interesting paper: “Modeling the measurement accuracy of pre-atmosphere velocities of meteoroids” by Denis Vida, Peter G. Brown and Margaret Campbell-Brown. The paper has been accepted on 2018 July 7 for publication in the Monthly Notices of the Royal Astronomical Society.

For all involved with video camera networks, trajectory- and orbit calculations and related analyses, this paper provides interesting insights in the accuracy aspects and the observational errors that should be kept in mind when interpreting orbital data.

The article can be downloaded from: https://arxiv.org/pdf/1807.03213.pdf