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Title:
SPACE OBJECT INTRUSION WARNING DEVICE, SPACE OBJECT INTRUSION WARNING METHOD, SPACE OBJECT INTRUSION WARNING PROGRAM, SATELLITE CONSTELLATION FORMATION SYSTEM, DEBRIS REMOVAL SATELLITE, GROUND EQUIPMENT, AND SPACE OBJECT INTRUSION WARNING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/065734
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a notification of an appropriate intrusion warning by determining whether debris intrudes into the orbit region of a satellite constellation. A passage determination unit (110) determines whether the debris passes through the satellite orbit region, on the basis of satellite orbit forecast information in which a satellite orbit forecast value is set and debris orbit forecast information in which a debris orbit forecast value is set. When it is determined that the debris passes through the satellite orbit region, a warning generation unit (120) generates an intrusion warning (111) including a predicted time when the debris will pass, a predicted position coordinate, and predicted velocity vector information. A warning notification unit (130) provides a notification of the intrusion warning (111) to a management business device (40) used by a management business operator that manages the satellites flying in the satellite orbit region.

Inventors:
MUKAE, Hisayuki (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, JP)
Application Number:
JP2020/036344
Publication Date:
April 08, 2021
Filing Date:
September 25, 2020
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (Chiyoda-ku Tokyo, 10, JP)
International Classes:
B64G3/00; B64G1/10
Attorney, Agent or Firm:
MIZOI INTERNATIONAL PATENT FIRM (17-10 Ofuna 2-chome, Kamakura-sh, Kanagawa 56, JP)
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