Yoshiaki Oshima

Minor planets discovered: 61 ^[1]
see § List of discovered minor planets

Yoshiaki Oshima (大島良明, Ōshima Yoshiaki) (born 1952) is a Japanese astronomer at Gekko Observatory and prolific discoverer of 61 asteroids as credited by the Minor Planet Center, and include the binary asteroid 4383 Suruga, the potentially hazardous object (7753) 1988 XB and the Jupiter trojan 4715 Medesicaste.^[1]^[2]

International asteroid monitoring project

Japan Spaceguard Association (JSGA) is keen to have astronomical education for young people and held Spaceguard Private Investigator of the Stars— the fugitives are asteroids! program in 2001. Yoshiaki Oshima participated as one of the committee member. JSGA submitted a paper on that project in a proceedings, with Oshima as a contributor.^[3] ^{[Notes 1]}

JSGA held an astronomical education program as part of their International Asteroid Monitoring Project, that collaborated with the British Council and its International Schools' Observatory (ISO) program which had involved 12 teams of junior high to senior high school classes from Asian and European countries.^{[Notes 2]}

The Private Investigator of Stars was co-sponsored by the British Council which advised the International Asteroid Monitoring Project by coordinating observatory in the Canary islands and participating laboratories for ISO. Yomiuri Shimbun newspaper held an asteroid hunting contest for the JSGA and run articles on their pages. 438 school classes and other teams signed up with 1,317 indibivisuals, and 133 teams reported the results of their observation.

JSGA based its project headquarters in its observatory called Bisei Spaceguard Center, owned by the Japan Space Forum. An optical telescope on the Canary island has been operated by the staff of Astrophysics Research Institute at John Moore University in Liverpool, and images were transmitted to each classroom via internet connection.^{[Notes 3]}

Honors

The outer main-belt asteroid 5592 Oshima is named after him. The naming citation also mentions his contribution to the development of the instrumentation at the Nihondaira Observatory.^[2]

List of discovered minor planets

In 1988, Oshima discovered (7753) 1988 XB, a near-Earth object and potentially hazardous asteroid that approaches the orbit of Earth as close as 2.5 lunar distances. He also discovered 4715 Medesicaste, a 64-kilometer sized Jupiter trojan in 1989. By the end of the same year, he discovered 4383 Suruga a binary with a minor-planet moon. All discoveries he made at the Gekko Observatory (see table below).

3843 OISCA	28 February 1987	list
4157 Izu	11 December 1988	list
4261 Gekko	28 January 1989	list
4293 Masumi	1 November 1989	list
4383 Suruga	1 December 1989	list
4403 Kuniharu	2 March 1987	list
4715 Medesicaste	9 October 1989	list
4840 Otaynang	23 October 1989	list
5123 Cynus	28 January 1989	list
5206 Kodomonomori	7 March 1988	list
5258 Rhoeo	1 January 1989	list
5282 Yamatotakeru	2 November 1988	list
(5353) 1989 YT	20 December 1989	list
5397 Vojislava	14 November 1988	list
5730 Yonosuke	13 October 1988	list
5740 Toutoumi	29 November 1989	list
(5810) 1988 EN	10 March 1988	list
(6903) 1989 XM	2 December 1989	list
(7284) 1989 VW	4 November 1989	list
(7569) 1989 BK	28 January 1989	list
(7753) 1988 XB	5 December 1988	list
(8008) 1988 TQ₄	10 October 1988	list
(8157) 1988 XG₂	15 December 1988	list
(8349) 1988 DH₁	19 February 1988	list
(9174) 1989 WC₃	27 November 1989	list

(9314) 1988 DJ₁	19 February 1988	list
(9320) 1988 VN₃	11 November 1988	list
(9940) 1988 VM₃	11 November 1988	list
10065 Greglisk	3 December 1988	list
(10299) 1988 VS₃	13 November 1988	list
(10751) 1989 UV₁	29 October 1989	list
(11034) 1988 TG	9 October 1988	list
(11035) 1988 VQ₃	12 November 1988	list
(11862) 1988 XB₂	7 December 1988	list
(12251) 1988 TO₁	9 October 1988	list
(12693) 1989 EZ	9 March 1989	list
13934 Kannami	11 December 1988	list
14843 Tanna	12 November 1988	list
(14860) 1989 WD₃	27 November 1989	list
(15243) 1989 TU₁	9 October 1989	list
(16426) 1988 EC	7 March 1988	list
(16434) 1988 VO₃	11 November 1988	list
(16436) 1988 XL	3 December 1988	list
(16458) 1989 WZ₂	21 November 1989	list
(17426) 1989 CS₁	5 February 1989	list
(18346) 1989 WG	20 November 1989	list
(19134) 1988 TQ₁	15 October 1988	list
(21018) 1988 VV₁	2 November 1988	list
(21021) 1988 XL₂	7 December 1988	list
(21034) 1989 WB₃	25 November 1989	list

(26099) 1989 WH	20 November 1989	list
(27715) 1989 CR₁	5 February 1989	list
(27721) 1989 WJ	20 November 1989	list
(30794) 1988 TR₁	15 October 1988	list
(32785) 1989 CU₁	10 February 1989	list
(32795) 1989 WA₃	21 November 1989	list
(35074) 1989 UF₁	25 October 1989	list
(37569) 1989 UG	23 October 1989	list
(37570) 1989 UD₁	25 October 1989	list
(37571) 1989 UE₁	25 October 1989	list
(69274) 1989 UZ₁	29 October 1989	list

Works

Isobe, S., Atsuo, A., Asher, D., Fuse, T., Hashimoto, N., Nakano, S., K. Nishiyama, Yoshiaki Oshima, Noritsugu Takahashi, J. Terazono, H. Umehara, Takeshi Urata, Makoto Yoshikawa. "Educational program of Japan Spaceguard Association using asteroid search", Spaceguard Detective Agency, Proceedings of Asteroids, Comets, Meteors – ACM 2002. International Conference, 29 July – 2 August 2002

Notes

^ The Spaceguard Private Investigator of the Stars, an asteroid monitoring program for the youth, was made possible by the special cooperation by the Japan Space Forum, as well as sponsorship from Institute of Space and Astronautical Science, National Astronomical Observatory of Japan, National Space Development Agency of Japan along with John Moore University and Armar Observatory in the UK.^[4]
^ UK has "National Schools' Observatory", an astronomical education for young people, which is held with John Moore University in Liverpool. The University operates a robotic telescope in the Canary Islands, and schools are allowed that they carry out scientific research using the remote telescope.^[5]^[6]
^ The participating teams were supplied with a computer program "Aarteroid Catcher B-612" that JSGA developed to compare images of asteroids in the night sky. Each team will receive images from the Canary Island telescope and compare them with JSGAs' images, and the mission was monitoring asteroid collision and perhaps unknown asteroids.^[7] The contest was due 4 March 2001, and Japan Spaceguard Association (JSGA) examined 133 reports for 10 days. On 14 March, the jury meeting was held, and winners were announced on Yomiuri Shimbun on 20 March. Award overview, assessment comments as well as presentation report, interviews to recipients, along with JSGA's prospects for future astronomic education and asteroid hunting projects.^[4]

References

^ ^a ^b "Minor Planet Discoverers (by number)". Minor Planet Center. 31 May 2018. Retrieved 14 June 2018.
^ ^a ^b Schmadel, Lutz D. (2007). "(5592) Oshima". Dictionary of Minor Planet Names – (5592) Oshima. Springer Berlin Heidelberg. p. 475. doi:10.1007/978-3-540-29925-7_5312. ISBN 978-3-540-00238-3.
^ Clarke, Chandra K. "Space Exploration Advocacy in the 21st Century: The Case for Participatory Science" (PDF) (PDF). citizensciencecenter.com: 27. Retrieved 15 October 2016. {{cite journal}}: Cite journal requires |journal= (help)
^ ^a ^b "国際小惑星監視プロジェクト入賞者決まる" [Recipient of International Asteroid Monitoring Project is announced]. Yomiuri Shimbun. 27 March 2001. Archived from the original on 9 February 2007. Retrieved 15 October 2016.
^ "Teacher Zone, National Schools' Observatory". Retrieved 15 October 2016.
^ "JSGA's project named "Private Investigaters of Stars – the fugitives are the asteroids!"". Japan Spaceguard Association. Retrieved 15 October 2016.
^ "New publication: part2". Japan Spaceguard Association. Retrieved 16 October 2016.

[yomiuri-5] The Spaceguard Private Investigator of the Stars, an asteroid monitoring program for the youth, was made possible by the special cooperation by the Japan Space Forum, as well as sponsorship from Institute of Space and Astronautical Science, National Astronomical Observatory of Japan, National Space Development Agency of Japan along with John Moore University and Armar Observatory in the UK.^[4]

[ISO-8] UK has "National Schools' Observatory", an astronomical education for young people, which is held with John Moore University in Liverpool. The University operates a robotic telescope in the Canary Islands, and schools are allowed that they carry out scientific research using the remote telescope.^[5]^[6]

[10] The participating teams were supplied with a computer program "Aarteroid Catcher B-612" that JSGA developed to compare images of asteroids in the night sky. Each team will receive images from the Canary Island telescope and compare them with JSGAs' images, and the mission was monitoring asteroid collision and perhaps unknown asteroids.^[7] The contest was due 4 March 2001, and Japan Spaceguard Association (JSGA) examined 133 reports for 10 days. On 14 March, the jury meeting was held, and winners were announced on Yomiuri Shimbun on 20 March. Award overview, assessment comments as well as presentation report, interviews to recipients, along with JSGA's prospects for future astronomic education and asteroid hunting projects.^[4]

[MPC-Discoverers-1] "Minor Planet Discoverers (by number)". Minor Planet Center. 31 May 2018. Retrieved 14 June 2018.

[springer-2] Schmadel, Lutz D. (2007). "(5592) Oshima". Dictionary of Minor Planet Names – (5592) Oshima. Springer Berlin Heidelberg. p. 475. doi:10.1007/978-3-540-29925-7_5312. ISBN 978-3-540-00238-3.

[clarke-3] Clarke, Chandra K. "Space Exploration Advocacy in the 21st Century: The Case for Participatory Science" (PDF) (PDF). citizensciencecenter.com: 27. Retrieved 15 October 2016. {{cite journal}}: Cite journal requires |journal= (help)

[yomiuri2-4] "国際小惑星監視プロジェクト入賞者決まる" [Recipient of International Asteroid Monitoring Project is announced]. Yomiuri Shimbun. 27 March 2001. Archived from the original on 9 February 2007. Retrieved 15 October 2016.

[NSO-6] "Teacher Zone, National Schools' Observatory". Retrieved 15 October 2016.

[jsga-7] "JSGA's project named "Private Investigaters of Stars – the fugitives are the asteroids!"". Japan Spaceguard Association. Retrieved 15 October 2016.

[9] "New publication: part2". Japan Spaceguard Association. Retrieved 16 October 2016.

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