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In ancient times, only the Sun and Moon, a few stars, and the most easily visible planets had names. Over the last few hundred years, the number of identified astronomical objects has risen from hundreds to over a billion, and more are discovered every year. Astronomers need to be able to assign systematic designations to unambiguously identify all of these objects, and at the same time give names to the most interesting objects, and where relevant, features of those objects.
Brian Geoffrey Marsden was a British astronomer and the longtime director of the Minor Planet Center (MPC) at the Center for Astrophysics | Harvard & Smithsonian.
Eugène Joseph Delporte was a Belgian astronomer born in Genappe.
Hans-Emil Schuster is a German astronomer and a discoverer of minor planets and comets, who retired in October 1991. He worked at Hamburg Observatory at Bergedorf and European Southern Observatory (ESO), and was former acting director of La Silla Observatory. From 1982 he was married to Rosemarie Schuster née von Holt
Liisi Oterma was a Finnish astronomer, the first woman to get a Ph.D. degree in astronomy in Finland.
Paul Wild was a Swiss astronomer and director of the Astronomical Institute of the University of Bern, who discovered numerous comets, asteroids and supernovae.
Takao Kobayashi is a Japanese amateur astronomer and an outstanding discoverer of minor planets who currently works at the Ōizumi Observatory. The asteroid 3500 Kobayashi is named after him.
Roy A. Tucker (1951 - 2021) was an American astronomer best known for the co-discovery of near-Earth asteroid 99942 Apophis (formerly known as 2004 MN4) along with David J. Tholen and Fabrizio Bernardi of the University of Hawaii. He was a prolific discoverer of minor planets, credited by the Minor Planet Center with the discovery of 702 numbered minor planets between 1996 and 2010. He also discovered two comets: 328P/LONEOS–Tucker and C/2004 Q1, a Jupiter-family and near-parabolic comet, respectively.
Marco Cavagna was an Italian amateur astronomer.
The Perth Observatory is the name of two astronomical observatories located in Western Australia (WA). In 1896, the original observatory was founded in West Perth on Mount Eliza overlooking the city of Perth. Due to the city's expansion, the observatory moved to Bickley in 1965. The new Perth Observatory is sometimes referred to as Bickley Observatory.
Richard "Rick" P. Binzel is an American astronomer and professor of planetary sciences at the Massachusetts Institute of Technology (MIT). He is a discoverer of minor planets, photometrist and the inventor of the Torino Scale, a method for categorizing the impact hazard associated with near-Earth objects such as asteroids and comets. He is also a frequent trip leader for the MIT Alumni Association.
Krisztián Sárneczky is a Hungarian teacher of geography and prolific discoverer of minor planets and supernovae, researching at Konkoly Observatory in Budapest, Hungary. He is a board member of the Hungarian Astronomical Association (HAA) and member of the American Association of Variable Star Observers, leader of the Comet Section of the HAA, and is a contributor in the editorial work of Hungarian Astronomical Almanach.
James Whitney Young is an American astronomer who worked in the field of asteroid research. After nearly 47 years with the Jet Propulsion Laboratory at their Table Mountain Facility, Young retired July 16, 2009.
Poul B. Jensen is a Danish astronomer and a discoverer of 98 minor planets while working at Brorfelde Observatory. Between 1967 and 1969 he assisted in positional observations with the observatory's 7" transit circle. He is also a co-discoverer of the Comet Jensen-Shoemaker (1987g1). As of 2004, he was still publishing in the Minor Planet Circulars.
2187 La Silla, provisionally designated 1976 UH, is a stony Eunomia asteroid from the middle region of the asteroid belt, approximately 12 kilometers in diameter.
2022 West, provisional designation 1938 CK, is a stony asteroid from the middle regions of the asteroid belt, approximately 12 kilometers in diameter. It was discovered by German astronomer Karl Reinmuth at Heidelberg Observatory on 7 February 1938. The asteroid was named after Danish astronomer Richard M. West.
1545 Thernöe is an elongated background asteroid from the central region of the asteroid belt. It was discovered on 15 October 1941, by Finnish astronomer Liisi Oterma at Turku Observatory in Southwest Finland. The uncommon K-type asteroid has a rotation period of 16.1 hours and measures approximately 18 kilometers in diameter. It was later named after Danish astronomer Karl August Thernöe.
A minor planet is "lost" when today's observers cannot find it, because its location is too uncertain to target observations. This happens if the orbital elements of a minor planet are not known accurately enough, typically because the observation arc for the object is too short, or too few observations were made before the object became unobservable.
Fabrizio Bernardi is an Italian astronomer and discoverer of minor planets and comets, best known for the co-discovery of the near-Earth and potentially hazardous asteroid 99942 Apophis.
Michel Ory is a Swiss amateur astronomer and a prolific discoverer of minor planets and comets.
References
- 1 2 "Minor Planet Discoverers (by number)". Minor Planet Center. 25 October 2018. Retrieved 18 February 2019.
- ↑ Clube, Victor; Napier, Bill (1982-07-15). "Close encounters with a million comets". New Scientist. Retrieved 2012-01-08.
- 1 2 3 4 Madsen, C. (June 2005). "Richard West Retires" (PDF). The Messenger. 120: 56. Bibcode:2005Msngr.120...56M . Retrieved 1 December 2014.
- ↑ "Strange New Star Appears in the Southern Sky". ESO. 17 January 1991. Retrieved 1 December 2014.
- 1 2 3 Schmadel, Lutz D. (2007). "(2022) West". Dictionary of Minor Planet Names – (2022) West. Springer Berlin Heidelberg. p. 164. doi:10.1007/978-3-540-29925-7_2023. ISBN 978-3-540-00238-3.
