by Chauvineau, Bertrand and Pireaux, Sophie and Regimbau, Tania
9 pages, 1 figure, published in Classical and Quantum Gravity

In this paper, we examine the Shapiro delay caused by the close approach of an asteroid to the LISA constellation. We find that the probability that such an event occurs at a detectable level during the time interval of the mission is smaller than 1 %.