1753 Mieke

Stony Eos asteroid October 2019 yes 1753 Mieke #D6D6D6 001753-asteroid shape model (1753) Mieke.png Shape model of Mieke from its lightcurve 10 May 1934 H. van Gent Johannesburg Obs.(Leiden Southern Station) (1753) Mieke 1934 JM1951 SM1951 VB1967 UG Mieke Oort (wife of Jan Oort) main-beltEos 4 September 2017 (JD 2458000.5) 0 82.98 yr (30,307 days) 3.2624 AU 2.7733 AU 3.0178 AU 0.0810 5.24 yr (1,915 days) 289.63° 0.1880 ms / day 11.366° 58.433° 229.49° 19.445 0.20819.55 0.60 km19.604 0.289 km21.40 km (calculated)22.08 1.45 km 8.8 h10.19942 0.00001 h 0.14 (assumed)0.144 0.0210.1672 0.03070.173 0.012 S 10.80 0.3311.0011.1 1753 Mieke (prov. designation: 1934 JM) is a stony Eos asteroid from the outer region of the asteroid belt, approximately 20 kilometers in diameter. It was discovered on 10 May 1934, by Dutch astronomer Hendrik van Gent at the Leiden Southern Station, annex to the Johannesburg Observatory in South Africa. The asteroid was named after Mieke Oort, wife of Dutch astronomer Jan Oort. Orbit and classification The S-type asteroid is a member of the Eos family, thought to have formed from a catastrophic collision of its parent body resulting in more than 4,000 known members of the family. It orbits the Sun in the outer main-belt at a distance of 2.8–3.3 AU once every 5 years and 3 months (1,915 days). Its orbit has an eccentricity of 0.08 and an inclination of 11° with respect to the ecliptic. As no precoveries was taken, and no prior identifications were made, Miekes observation arc begins with its official discovery observation at Johannesburg in 1934. Physical characteristics Lightcurves A rotational lightcurve of Mieke was obtained from photometric observations by Swedish astronomer Claes-Ingvar Lagerkvist analysis at Uppsala Observatory in March 1975. It gave a rotation period of 8.8 hours with a brightness variation of 0.20 magnitude (U=2). Published in March 2016, a modeled lightcurve, using the Lowell Photometric Database, gave a period of approximately 10.199 hours (U=n.a.). Diameter and albedo According to the surveys carried out by the Japanese Akari satellite and NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, Mieke measures between 19.44 and 22.08 kilometers in diameter, and its surface has an albedo between 0.144 and 0.173. The Collaborative Asteroid Lightcurve Link assumes an albedo of 0.14 and calculates a diameter of 21.40 kilometers based on an absolute magnitude of 11.1. Naming This minor planet was named for Mieke Oort-Graadt van Roggen (1906–1993), wife of Dutch astronomy legend Jan Oort, who was director of the Leiden Observatory from 1945–1970. He had previously been honoured with the asteroid 1691 Oort. The official naming citation was published by the Minor Planet Center on 1 June 1980 (M.P.C. 5357). References 30em 2017-05-01 last obs. JPL Small-Body Database Browser: 1753 Mieke (1934 JM) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001753 Jet Propulsion Laboratory 8 June 2017 Dictionary of Minor Planet Names – (1753) Mieke Schmadel Lutz D. Springer Berlin Heidelberg 139–140 2007 978-3-540-00238-3 10.1007/978-3-540-29925-7_1754 (1753) Mieke 1753 Mieke (1934 JM) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=1753 20 December 2016 MPC/MPO/MPS Archive Minor Planet Center https://www.minorplanetcenter.net/iau/ECS/MPCArchive/MPCArchive_TBL.html 20 December 2016 1753 20 December 2016 6 Fumihiko Usui Daisuke Kuroda Thomas G. Müller Sunao Hasegawa Masateru Ishiguro Takafumi Ootsubo Daisuke Ishihara Hirokazu Kataza Satoshi Takita Shinki Oyabu Munetaka Ueno Hideo Matsuhara Takashi Onaka October 2011 Asteroid Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey Publications of the Astronomical Society of Japan 63 5 1117–1138 2011PASJ...63.1117U 10.1093/pasj/63.5.1117 (online, AcuA catalog p. 153) 6 A. Mainzer T. Grav J. Masiero E. Hand J. Bauer D. Tholen R. S. McMillan T. Spahr R. M. Cutri E. Wright J. Watkins W. Mo C. Maleszewski November 2011 NEOWISE Studies of Spectrophotometrically Classified Asteroids: Preliminary Results The Astrophysical Journal 741 2 25 2011ApJ...741...90M 10.1088/0004-637X/741/2/90 1109.6407 6 Joseph R. Masiero A. K. Mainzer T. Grav J. M. Bauer R. M. Cutri C. Nugent M. S. Cabrera November 2012 Preliminary Analysis of WISE/NEOWISE 3-Band Cryogenic and Post-cryogenic Observations of Main Belt Asteroids http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012ApJ...759L...8M The Astrophysical Journal Letters 759 1 5 2012ApJ...759L...8M 10.1088/2041-8205/759/1/L8 1209.5794 20 December 2016 Lagerkvist, C.-I. March 1978 Photographic photometry of 110 main-belt asteroids http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=1978A&AS...31..361L Astronomy and Astrophysics Supplement Series 31 361–381 1978A&AS...31..361L 20 December 2016 J. Durech J. Hanus D. Oszkiewicz R. Vanco March 2016 Asteroid models from the Lowell photometric database http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2016A&A...587A..48D Astronomy and Astrophysics 587 6 2016A&A...587A..48D 10.1051/0004-6361/201527573 1601.02909 20 December 2016 6 Peter Veres Robert Jedicke Alan Fitzsimmons Larry Denneau Mikael Granvik Bryce Bolin Serge Chastel Richard J. Wainscoat William S. Burgett Kenneth C. Chambers Heather Flewelling Nick Kaiser Eugen A. Magnier Jeff S. Morgan Paul A. Price John L. Tonry Christopher Waters November 2015 Absolute magnitudes and slope parameters for 250,000 asteroids observed by Pan-STARRS PS1 - Preliminary results http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015Icar..261...34V Icarus 261 34–47 2015Icar..261...34V 10.1016/j.icarus.2015.08.007 1506.00762 20 December 2016 6 Joseph R. Masiero T. Grav A. K. Mainzer C. R. Nugent J. M. Bauer R. Stevenson S. Sonnett August 2014 Main-belt Asteroids with WISE/NEOWISE: Near-infrared Albedos http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2014ApJ...791..121M The Astrophysical Journal 791 2 11 2014ApJ...791..121M 10.1088/0004-637X/791/2/121 1406.6645 20 December 2016 External links Asteroid Lightcurve Database (LCDB), query form (info https://web.archive.org/web/20171216050541/http://www.minorplanet.info/lightcurvedatabase.html 16 December 2017 ) Dictionary of Minor Planet Names, Google books Asteroids and comets rotation curves, CdR https://web.archive.org/web/20160729213840/http://obswww.unige.ch/~behrend/page_cou.html 29 July 2016 – Observatoire de Genève, Raoul Behrend Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center 1753 1752 van Herk 1753 1754 Cunningham 001753 Category:Discoveries by Hendrik van Gent Category:Named minor planets 19340510