1018 Arnolda

Main-belt asteroid October 2019 yes 1018 Arnolda #D6D6D6 K. Reinmuth Heidelberg Obs. 3 March 1924 (1018) Arnolda 1924 QM1926 VK1952 BV 1 Arnold Berliner(German physicist) main-belt(central) 4 September 2017 (JD 2458000.5) 0 93.34 yr (34,092 days) 3.1649 AU 1.9180 AU 2.5414 AU 0.2453 4.05 yr (1,480 days) 204.40° 0.2433 ms / day 7.6444° 359.70° 342.97° 13.68 2.45 km15.29 0.53 km16.387 0.100 km16.42 1.5 km16.44 km (derived)16.557 0.224 km 10 h (unrated)11.97 h (dated)12.18 0.01 h14.57 0.01 hAznar-2016a14.617 0.004 h 0.29 0.130.3701 0.0790.371 0.0370.3760 (derived)0.3857 0.03290.439 0.034 S 10.6010.6211.3011.45 0.25 1018 Arnolda, provisional designation 1924 QM, is a stony asteroid from the central regions of the asteroid belt, approximately 16 kilometers in diameter. It was discovered on 3 March 1924, by German astronomer Karl Reinmuth at the Heidelberg-Königstuhl State Observatory in southwest Germany. The asteroid was named after physicist Arnold Berliner. Classification and orbit Arnolda is not a member of any known asteroid family. It orbits the Sun in the central main belt at a distance of 1.9–3.2 AU once every 4 years and 1 month (1,480 days). Its orbit has an eccentricity of 0.25 and an inclination of 8° with respect to the ecliptic. The body's observation arc begins nine days prior to its official discovery observation at Heidelberg. Physical characteristics Arnolda is an assumed stony S-type asteroid, a very common type in the inner and in parts of the central asteroid belt. Lightcurves In May 2005, the best-rated rotational lightcurve of Arnolda was obtained from photometric observations by Australian astronomers at the Oakley Southern Sky Observatory (E09). Lightcurve analysis gave a rotation period of 14.617 hours with a brightness variation of 0.33 magnitude (U=3). Several other astronomers obtained number of lesser-rated lightcurves with a shorter period (U=n.a./1/2/3-).Aznar-2016a Diameter and albedo According to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite and the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Arnolda measures between 13.68 and 16.557 kilometers in diameter and its surface has an albedo between 0.29 and 0.439. The Collaborative Asteroid Lightcurve Link derives a high albedo of 0.3760 and a diameter of 16.44 kilometers based on an absolute magnitude of 10.60. Naming This minor planet was named after physicist Arnold Berliner (1862–1942), on the occasion of his 70th birthday in 1933. Berliner was the editor of the prominent German periodical scientific magazine Naturwissenschaften (AN 247). Notes Aznar-2016a Aznar (2016): rotation period of 14.57 0.01 hours with a brightness amplitude of 0.39 mag. The lightcurve has a quality code of 3-. Summary figures at Collaborative Asteroid Lightcurve Link (CALL) References 30em 2017-06-04 last obs. JPL Small-Body Database Browser: 1018 Arnolda (1924 QM) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001018 Jet Propulsion Laboratory 29 August 2017 Dictionary of Minor Planet Names – (1018) Arnolda Schmadel Lutz D. Springer Berlin Heidelberg 88 2007 978-3-540-00238-3 10.1007/978-3-540-29925-7_1019 (1018) Arnolda 1018 Arnolda (1924 QM) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=1018 29 August 2017 Asteroids and comets rotation curves – (1018) Arnolda Behrend Raoul Geneva Observatory http://obswww.unige.ch/~behrend/page3cou.html#001018 29 August 2017 3 December 2002 https://web.archive.org/web/20021203214643/http://obswww.unige.ch/~behrend/page3cou.html#001018 dead 6 Joseph R. Masiero T. Grav A. K. Mainzer C. R. Nugent J. M. Bauer R. Stevenson S. 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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) E. F. Tedesco P. V. Noah M. Noah S. D. Price October 2004 IRAS Minor Planet Survey V6.0 https://sbnarchive.psi.edu/pds3/iras/IRAS_A_FPA_3_RDR_IMPS_V6_0/data/diamalb.tab NASA Planetary Data System 12 IRAS-A-FPA-3-RDR-IMPS-V6.0 2004PDSS...12.....T 22 October 2019 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 35447010 Binzel, R. P. October 1987 A photoelectric survey of 130 asteroids http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=1987Icar...72..135B Icarus 72 1 135–208 0019-1035 1987Icar...72..135B 10.1016/0019-1035(87)90125-4 29 August 2017 Zachary Pligge Adam Monnier John Pharo Kellen Stolze Arnold Yim Richard Ditteon January 2011 Asteroid Lightcurve Analysis at the Oakley Southern Sky Observatory: 2010 May http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2011MPBu...38....5P The Minor Planet Bulletin 38 1 5–7 1052-8091 2011MPBu...38....5P 29 August 2017 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 53493339 29 August 2017 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 1018 1017 Jacqueline 1018 1019 Strackea 001018 Category:Discoveries by Karl Wilhelm Reinmuth Category:Named minor planets 19240303