Raphaël Lallemand (GAIAMOONS) wrote on Planoccult on Apr 24:
The main body is 5.2 km wide, with a satellite between 700 m and 4.9 km wide. The occultation duration should last at least 0.06 s at the shortest estimate for the satellite and around 0.4 s for the primary. We recommend an maximum exposure time of 10 ms as the star is bright.
He wrote on Apr 28: After update using Gaia data, the satellite is expected to be ±20 km around the centrality.