Raphaël Lallemand (GAIAMOONS) wrote on Planoccult on Jan 08:
The main body is 24 km wide, with a satellite between 3 and 23 km wide. The occultation duration should last at least 0.19 s at the shortest estimate for the satellite and around 1.6 s for the primary. We recommend an maximum exposure time of 50-100 ms, the lower the better. You can record X1mn after and before the event. The uncertainty for the satellite’s position is ±120 km around the centrality. Therefore every observer in this range are invited to contribute.