SPACE TRAVEL INFORMATION RECORDING DEVICE, Collision Avoidance SUPPORT SYSTEM, Collision Avoidance SUPPORT PROGRAM, Collision Avoidance SUPPORT DEVICE, INFORMATION MANAGEMENT PROCEDURE, MEGA CONSTELATION BUSINESS DEVICE, DRUM SUPPLY BUSINESS DEVICE, DRUM SUPPLY SYSTEM, DRUM SUPPLY PROGRAM, SSA BUSINESS DEVICE, COLISION AVOIDANCE SUPPORT BUSINESS EQUIPMENT, SATELLITE BUSINESS EQUIPMENT, CONSTELLATION BUSINESS EQUIPMENT, RACE START BUSINESS EQUIPMENT, OPEN ARCHITECTURE BUSINESS AND DATA STORAGE

摘要

A space information recorder (100) acquires space object information (500), which is orbit forecast information of a plurality of space objects (60), from a management business device (40) used by a management business operator that manages the plurality of space objects (60), and records the space object information (500). The space object information (500) includes a forecast epoch, a forecast orbital element, and a forecast error of each of the plurality of space objects (60). When it is foreseen that a space object A included in the plurality of space objects (60) will intrude into a range at orbital altitudes of 300 km to 1000 km in which a satellite group of LST 10:00 to 11:00 is present, a time period from intrusion to exit and orbit forecast information are recorded.