Английская Википедия:Hisaki (satellite)

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Шаблон:Short description Шаблон:Update Шаблон:Use American English Шаблон:Use dmy dates Шаблон:Infobox spaceflight Hisaki, also known as the Spectroscopic Planet Observatory for Recognition of Interaction of Atmosphere (SPRINT-A) was a Japanese ultraviolet astronomy satellite operated by the Japan Aerospace Exploration Agency (JAXA). The first mission of the Small Scientific Satellite program,[1] it was launched in September 2013 on the maiden flight of the Epsilon rocket. It was used for extreme ultraviolet observations of the Solar System planets.

Hisaki was decommissioned by deactivation on 8 December 2023.[2]

Launch and naming

Hisaki was launched with an Epsilon rocket, which was its first flight. The four-stage Epsilon rocket[3] flew from the Mu rocket launch complex at the Uchinoura Space Center. The launch occurred at 05:00 UTC on 14 September 2013, following a scrubbed launch attempt on 27 August 2013.[4] Following its successful insertion into orbit and deployment of its solar arrays, the satellite was renamed Hisaki, having been designated SPRINT-A until that point.[5]

Hisaki was named after a cape Шаблон:Nihongo used by local fishermen to pray for safe travels in the eastern part of Kimotsuki, Kagoshima near the Uchinoura Space Center, but has the additional meaning of "beyond the Sun".[6][7] An old name for the mission was EXCEED (Extreme Ultraviolet Spectroscope for Exospheric Dynamics).[8]

Observations

Hisaki carries an extreme ultraviolet spectrometer, which is used to study the composition of the atmospheres and the behavior of the magnetospheres of the planets of the Solar System.[9] Designed for a one-year mission, Hisaki has been operated in a low Earth orbit with a perigee of Шаблон:Convert, an apogee of Шаблон:Convert, 31 degrees of inclination and a period of 106 minutes.[10]

In October 2020 it performed joint observation with the BepiColombo probe which performed a flyby of Venus en route to Mercury.[11]

In 2023, Hisaki was,[12]performing joint observations with Juno orbiter.[13]

It was decommisioned in December 2023.[14]

References

Шаблон:Reflist

Шаблон:Portal Шаблон:Space observatories Шаблон:Japanese space program Шаблон:Orbital launches in 2013 Шаблон:2013space

  1. Шаблон:Cite web
  2. Ошибка цитирования Неверный тег <ref>; для сносок isas-sprint-a-section04 не указан текст
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  8. F. Tsuchiya, et al. – Earth-orbiting Extreme Ultraviolet Spectroscopic Mission SPRINT-A/EXCEED
  9. Шаблон:Cite web
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  12. Astronomical Observation Satellites In Operation. JAXA – Missions. Accessed 23 September 2015
  13. Response of Jupiter's inner magnetosphere to the solar wind derived from extreme ultraviolet monitoring of the Io plasma torus. Go Murakami, Kazuo Yoshioka, Atsushi Yamazaki, Fuminori Tsuchiya, Tomoki Kimura, Chihiro Tao, Hajime Kita, Masato Kagitani, Takeshi Sakanoi, Kazunori Uemizu, Yasumasa Kasaba, Ichiro Yoshikawa, Masaki Fujimoto. Geophysical Research Letters. 20 December 2016, doi: 10.1002/2016GL071675
  14. Шаблон:Cite web