see § List of discovered minor planets |
Erwin Schwab (born 1964) is a German amateur astronomer and discoverer of minor planets, who works at the GSI Helmholtz Centre for Heavy Ion Research, near Darmstadt, Germany. [2] [3] [4] He has discovered and co-discovered more than 80 asteroids [1] from the Starkenburg ( 611 ), Tzec Maun ( D25 ) and Taunus observatories ( B01 ). As volunteer scientist for the European Space Agency (ESA) he recovered near-Earth objects and comets. [5] [6] [7] From 2014 to 2021 he recovered 30 lost comets, which equates to about 25% of the worldwide proportion in that timespan. [8] [9] Using the Schmidt telescope at Calar Alto Observatory ( Z84 ) to search for a lost comet he discovered in 2019 a unique variable star – the first known eclipsing stream-fed intermediate polar, cataloged as J1832.4-1627 (VSX-Id of AAVSO: 000-BNG-512) [10] [11] [12] [13]
Schwab was born in Heppenheim, [3] [14] where he started observing minor planets at the Starkenburg Observatory in 1981. [15]
The Observatorio Astronómico de La Sagra in Spain has named the main-belt asteroid 185638 Erwinschwab in his honour. [2] [16] [17]
One which he discovered is named after his parents, Elfriede and Erwin Schwab. [18] Schwab has discovered asteroids at Starkenburg, Tzec Maun [19] as well as at the Taunus Observatory. [1] Some minor planet are named for German cities such as 204852 Frankfurt, 241418 Darmstadt, and 243440 Colonia (Cologne), while the Jupiter-trojans 192220 Oicles and 221917 Opites are named after figures from Greek mythology. He also co-discovered 2009 DM45, an unnumbered Apollo asteroid and potentially hazardous object. [20]
192220 Oicles | 14 September 2007 | list [A] |
204852 Frankfurt | 15 September 2007 | list [A] |
204873 FAIR | 17 September 2007 | list [A] |
207687 Senckenberg | 12 September 2007 | list [A] |
207901 Tzecmaun | 28 October 2008 | list |
216390 Binnig | 14 February 2008 | list [A] |
216433 Milianleo | 19 February 2009 | list |
221917 Opites | 26 September 2008 | list [B] |
224831 Neeffisis | 27 November 2006 | list [A] |
241418 Darmstadt | 31 October 2008 | list |
243109 Hansludwig | 12 September 2007 | list [B] |
243440 Colonia | 17 March 2009 | list [B] |
243536 Mannheim | 15 March 2010 | list |
256813 Marburg | 11 February 2008 | list [A] |
(263391) 2008 DA | 16 February 2008 | list [A] |
263932 Speyer | 22 April 2009 | list |
264020 Stuttgart | 17 August 2009 | list |
274020 Skywalker | 12 September 2007 | list [B] |
274835 Aachen | 22 August 2009 | list |
278141 Tatooine | 15 February 2007 | list [B] |
(278417) 2007 RR146 | 14 September 2007 | list [A] |
(279037) 2008 VU13 | 8 November 2008 | list |
281140 Trier | 16 February 2007 | list [A] |
281661 Michaelsiems | 8 November 2008 | list |
(283117) 2008 VU | 1 November 2008 | list |
283142 Weena | 29 December 2008 | list [A] |
(284941) 2010 EB21 | 9 March 2010 | list [A] |
(295476) 2008 QN23 | 29 August 2008 | list [A] |
295565 Hannover | 27 September 2008 | list [B] |
(295987) 2008 YA66 | 29 December 2008 | list [A] |
(296362) 2009 FU25 | 21 March 2009 | list [A] |
(296530) 2009 OV9 | 28 July 2009 | list |
301061 Egelsbach | 28 October 2008 | list |
301394 Bensheim | 23 February 2009 | list |
(301625) 2010 EC21 | 9 March 2010 | list [A] |
(309274) 2007 RB133 | 15 September 2007 | list [A] |
(309911) 2009 FG2 | 17 March 2009 | list [A] |
(312558) 2009 GC | 2 April 2009 | list [A] |
(315251) 2007 SJ11 | 16 September 2007 | list [A] |
316042 Tilofranz | 19 April 2009 | list |
(325557) 2009 SK101 | 22 September 2009 | list [A] |
325558 Guyane | 24 September 2009 | list |
328477 Eckstein | 21 April 2009 | list |
(332633) 2008 UK4 | 24 October 2008 | list |
336698 Melbourne | 5 February 2010 | list |
(342277) 2008 TE10 | 8 October 2008 | list |
343000 Ijontichy | 29 January 2009 | list [C] |
(343138) 2009 FG32 | 28 March 2009 | list |
(343323) 2010 CP1 | 8 February 2010 | list |
343444 Halluzinelle | 7 March 2010 | list [B] |
(343981) 2011 LA27 | 7 March 2010 | list [B] |
(346865) 2009 FJ3 | 17 March 2009 | list [C] |
(347020) 2010 EV20 | 7 March 2010 | list [B] |
(352162) 2007 RV15 | 12 September 2007 | list [A] |
(352705) 2008 SC152 | 28 September 2008 | list [A] |
(352945) 2009 BL10 | 21 January 2009 | list |
(356104) 2009 FC4 | 18 March 2009 | list [B] |
(365243) 2009 MV7 | 25 June 2009 | list |
367436 Siena | 27 September 2008 | list [B] |
369134 Mariareiche | 8 September 2008 | list [C] |
369297 Nazca | 23 September 2009 | list [B] |
(371868) 2008 CQ21 | 7 February 2008 | list [C] |
(375156) 2008 CZ116 | 11 February 2008 | list [A] |
(375668) 2009 FW1 | 17 March 2009 | list [A] |
376084 Annettepeter | 3 November 2010 | list |
378214 Sauron | 14 January 2007 | list [A] |
(378791) 2008 SQ84 | 27 September 2008 | list [A] |
378917 Stefankarge | 28 October 2008 | list |
379155 Volkerheinrich | 18 August 2009 | list |
(384539) 2010 EA21 | 9 March 2010 | list [A] |
(389280) 2009 HQ46 | 20 April 2009 | list [A] |
389293 Hasubick | 19 May 2009 | list |
(400775) 2010 EK21 | 9 March 2010 | list [A] |
(410193) 2007 RG133 | 15 September 2007 | list [A] |
(410965) 2009 TG4 | 13 October 2009 | list |
(414309) 2008 RF79 | 8 September 2008 | list [A] |
(414444) 2009 FC2 | 17 March 2009 | list [A] |
(418444) 2008 QM23 | 29 August 2008 | list [A] |
418532 Saruman | 27 September 2008 | list [C] |
(435797) 2008 VM4 | 4 November 2008 | list |
(450981) 2008 SM84 | 27 September 2008 | list [B] |
(457752) 2009 HK68 | 27 April 2009 | list |
458063 Gustavomuler | 21 December 2009 | list |
(462765) 2010 EN12 | 8 March 2010 | list [B] |
(484791) 2009 DS | 18 February 2009 | list [A] |
(485065) 2010 EH21 | 9 March 2010 | list [A] |
(494998) 2010 JR31 | 5 May 2010 | list |
Co-discovery made with: A R. Kling B S. Karge C U. Zimmer |
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An asteroid is a minor planet—an object that is neither a true planet nor an identified comet— that orbits within the inner Solar System. They are rocky, metallic, or icy bodies with no atmosphere, classified as C-type (carbonaceous), M-type (metallic), or S-type (silicaceous). The size and shape of asteroids vary significantly, ranging from small rubble piles under a kilometer across and larger than meteoroids, to Ceres, a dwarf planet almost 1000 km in diameter. A body is classified as a comet, not an asteroid, if it shows a coma (tail) when warmed by solar radiation, although recent observations suggest a continuum between these types of bodies.
Jean Mueller is an American astronomer and discoverer of comets, minor planets, and a large number of supernovas at the U.S. Palomar Observatory in California.
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.
Wolf Bickel is a German amateur astronomer and a prolific discoverer of asteroids, observing at his private Bergisch Gladbach Observatory, Germany. He is the most successful German discoverer of minor planets.
Francesco Manca is an Italian amateur astronomer and discoverer of minor planets at the Sormano Astronomical Observatory in northern Italy.
The Uppsala–DLR Trojan Survey is an astronomical survey to study the movements and locations of asteroids near Jupiter, which includes Jupiter trojans and other asteroids, which line-of sight are frequently blocked by the giant planet.
The Starkenburg Observatory is an astronomical observatory in Heppenheim, Germany. It was founded in 1970, and currently has about 150 members.
Mount Lemmon Survey (MLS) is a part of the Catalina Sky Survey with observatory code G96. MLS uses a 1.52 m (60 in) cassegrain reflector telescope operated by the Steward Observatory at Mount Lemmon Observatory, which is located at 2,791 meters (9,157 ft) in the Santa Catalina Mountains northeast of Tucson, Arizona.
The Astronomical Observatory of Mallorca is an observatory just south of Costitx, Mallorca, Spain.
185638 Erwinschwab (provisional designation 2008 EU7) is a potentially sub-kilometer Nysian asteroid from the inner regions of the asteroid belt. It was discovered on 1 March 2008, by OAM-astronomers at the La Sagra Observatory in southern Spain. The asteroid is estimated to measure between 950 meters and 1.8 kilometers in diameter and was named after German astronomer Erwin Schwab in 2009.
Leonid Vladimirovich Elenin is a Russian amateur astronomer working with the ISON-NM observatory (H15) via the International Scientific Optical Network (ISON), which is the first Russian remote observatory in the West.
La Sagra Observatory is an astronomical observatory located in the province of Granada, Spain. It uses four robotic telescopes both designed and built by the scientists of the Observatorio Astronómico de Mallorca (OAM) who operate them remotely by telecontrol daily, discharging data from Mallorca using the Internet, to process them by means of algorithms designed "in house" which helped to detect asteroid 367943 Duende. among the other 1706 asteroids, with a 12th place in the ranking of asteroid discoveries. Its activities include, as part of its La Sagra Sky Survey, tracking small Solar System bodies, particularly near-Earth objects, and space debris.
216433 Milianleo, provisional designation 2009 DM3, is an Aeolia asteroid from the central region of the asteroid belt, approximately 1.6 kilometers (1 mile) in diameter. It was discovered 19 February 2009, by German amateur astronomer Erwin Schwab using a remote-controlled telescope at Tzec Maun Observatory (H10) in Mayhill, New Mexico, United States. The asteroid was named after the discoverer's son, Milian Leo Schwab.
Los Molinos Observatory is an astronomical observatory owned by the Ministerio de Educación y Cultura de Uruguay and operated in collaboration with the University of the Republic's Astronomy Department. It is located near the city of Las Piedras, on the outskirts of Montevideo, Uruguay.
The Sormano Astronomical Observatory is an astronomical observatory north of Milan, Italy. Located near the Swiss border at 1000 meters elevation at the mountain village of Sormano in the pre-Alps, the observatory was privately funded by the Gruppo Astrofili Brianza and built in 1986.
Felix Hormuth (born 1975) is a German astronomer, working at the Max Planck Institute for Astronomy (MPIA) until 2016, and a prolific discoverer of minor planets. During his stay at the Calar Alto Observatory in Spain, he has discovered many asteroids, including a Jupiter trojan and two near-Earth objects, such as the 15-meter Amor asteroid 2009 DS36, using MPIA's 1.23-meter reflector telescope.
Dmitry Nikolayevich Chestnov is a Russian astronomer, observer and photometrist of comets and discoverer of minor planets. He lives in Saransk, the capital city of the Republic of Mordovia, Russia.
Artyom Olegovich Novichonok (Russian: Артём Олегович Новичонок; born 27 March 1988 in Kondopoga, Soviet Union is a Russian astronomer. Since 2009, the Minor Planet Center credits him with several minor planets, co-discovered in collaboration with astronomers Dmitry Chestnov, Vladimir Gerke and Leonid Elenin at the American Tzec Maun Observatory in Mayhill, New Mexico, and the Russian Ka-Dar Observatory , TAU Station, in Nizhny Arkhyz, respectively.
Martin Geffert (1922–2015) was a German amateur astronomer and co-founder of the Starkenburg Observatory in Heppenheim, Germany, where he had been the observatory's treasurer since its beginnings in 1970.