Raphaël Lallemand (GAIAMOONS) wrote on Planoccult on Oct 27:
– The main body is 22.7 km wide, with a satellite between 6 and 21 km wide. The occultation duration should last at least 0.2 s at the shortest estimate for the satellite and around 1.4 s for the primary. We recommend an maximum exposure time of 100 ms, the lower the better. You can record 1 min after and before the event. – The uncertainty for the satellite’s position is ±50 km around the centrality. Therefore every observer in this range are invited to contribute.