KOSEN-1 (original) (raw)
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Japanese demonstration satellite
KOSEN-1
| Mission type | Technology demonstration |
|---|---|
| Operator | Colleges of technology in Japan |
| COSPAR ID | 2021-102H  |
| SATCAT no. | 49402 |
| Spacecraft properties | |
| Spacecraft type | 2U CubeSat |
| Bus | CubeSat |
| Manufacturer | National College of Technology, Kochi College |
| Launch mass | 2.6 kg (5.7 lb) |
| Dimensions | 10 × 10 × 20 cm (3.9 × 3.9 × 7.9 in) |
| Start of mission | |
| Launch date | 9 November 2021, 00:55 UTC |
| Rocket | Epsilon (No. 5) |
| Launch site | Uchinoura Space Center |
| Contractor | JAXA |
| Orbital parameters | |
| Reference system | Geocentric orbit (planned) |
| Regime | Sun-synchronous orbit |
| Perigee altitude | 560 km (350 mi) |
| Apogee altitude | 560 km (350 mi) |
| Inclination | 97.6° |
| Innovative Satellite Technology Demonstration-2 |
KOSEN-1 is a technology demonstration satellite that will test the deployment of an antenna for observing radio waves emitted from the planet Jupiter.[1] It is a 2U CubeSat, and carries a 7 m (23 ft) antenna. The CubeSat was jointly developed by the National Institute of Technologies in Japan.[1] National Institute of Technologies is known as 'kosen' in Japanese. KOSEN-1 was launched on 9 November 2021 by an Epsilon launch vehicle, as part of the Innovative Satellite Technology Demonstration-2 mission.[2][3]
- ^ a b "初の国立高専開発衛星で超高精度姿勢制御・超小型LinuxマイコンボードによるOBC・木星電波アンテナ展開技術の実証を行う" (in Japanese). JAXA. Retrieved 1 October 2021.
- ^ イプシロンロケット5号機による革新的衛星技術実証2号機の打上げ結果について [Launch result of Epsilon rocket No. 5 carrying Innovative Satellite Technology Demonstration-2] (in Japanese). JAXA. 9 November 2021. Retrieved 9 November 2021.
- ^ Otsuka, Minoru (24 August 2021). "9機の革新衛星は宇宙で何を実証する？ イプシロン5号機で10月に打ち上げへ". Mynavi News (in Japanese). Retrieved 14 September 2021.