1336 Zeelandia

Stony Koronian asteroid October 2019 yes 1336 Zeelandia #D6D6D6 001336-asteroid shape model (1336) Zeelandia.png Shape model of Zeelandia from its lightcurve H. van Gent Johannesburg Obs. 9 September 1934 (1336) Zeelandia 1934 RW1929 QE1930 XC1935 YF1939 RPA906 YO Zeeland(a province of the Netherlands) main-belt(outer)Koronis 4 September 2017 (JD 2458000.5) 0 112.01 yr (40,913 days) 3.0348 AU 2.6654 AU 2.8501 AU 0.0648 4.81 yr (1,757 days) 117.20° 0.2048 ms / day 3.1972° 97.420° 220.01° 19.18 0.51 km20.99 2.1 km21.441 0.132 km23.056 0.108 km23.63 3.31 km 15.602 h15.624 0.001 h 0.153 0.2800.1829 0.02280.2183 0.0520.232 0.0450.273 0.017 B–V 0.810U–B 0.366Tholen SSMASS S 10.6610.71 0.5810.7910.94 0.02 1336 Zeelandia, provisional designation 1934 RW, is a stony Koronian asteroid from the outer regions of the asteroid belt, approximately 21 kilometers in diameter. It was discovered on 9 September 1934, by Dutch astronomer Hendrik van Gent at the Union Observatory in Johannesburg, South Africa. The asteroid was named for the Dutch province of Zeeland. Orbit and classification Zeelandia belongs to the Koronis family (605), a very large asteroid family of 6,000 known members with stony composition and nearly co-planar ecliptical orbits. It orbits the Sun in the outer main-belt at a distance of 2.7–3.0 AU once every 4 years and 10 months (1,757 days; semi-major axis of 2.85 AU). Its orbit has an eccentricity of 0.06 and an inclination of 3° with respect to the ecliptic. In October 1905, a first precovery was taken at the Lowell Observatory in Arizona. Its first identification as A906 YO was made at Taunton Observatory (803) in December 1906. The body's observation arc begins with its official discovery observation at Johannesburg in September 1934. Physical characteristics Zeelandia has been characterized as a stony S-type asteroid in both the Tholen and SMASS classification. Rotation period In March 2004, a rotational lightcurve of Zeelandia was obtained from photometric observations by a collaboration of American astronomers. Lightcurve analysis gave a well-defined rotation period of 15.602 hours with a brightness variation of 0.61 magnitude (U=3). The result was confirmed by photometrists Pierre Antonini, Federico Manzini, Julian Oey and Frederick Pilcher, as well as Hiromi and Hiroko Hamanowa, who measured a similar period of 15.624 with an amplitude of 0.50 magnitude in April 2005 (U=3). 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, Zeelandia measures between 19.18 and 23.63 kilometers in diameter and its surface has an albedo between 0.153 and 0.273. The Collaborative Asteroid Lightcurve Link adopts the results obtained by IRAS, that is, an albedo of 0.2183 and a diameter of 20.99 kilometers based on an absolute magnitude of 10.66. Naming This minor planet was named for the Dutch province of Zeeland. The official naming citation was mentioned in The Names of the Minor Planets by Paul Herget in 1955 (H 121). References 30em 2017-10-31 last obs. JPL Small-Body Database Browser: 1336 Zeelandia (1934 RW) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001336 Jet Propulsion Laboratory 28 November 2017 Schmadel Lutz D. Dictionary of Minor Planet Names Springer Berlin Heidelberg 109 2007 978-3-540-00238-3 10.1007/978-3-540-29925-7_1337 (1336) Zeelandia 1336 Zeelandia (1934 RW) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=1336 28 November 2017 Asteroids and comets rotation curves – (1336) Zeelandia Behrend Raoul Geneva Observatory https://obswww.unige.ch/~behrend/page4cou.html#001336 28 November 2017 October 2026 InternetArchiveBot 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 The Astrophysical Journal 791 2 11 2014ApJ...791..121M 10.1088/0004-637X/791/2/121 1406.6645 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 Asteroid 1336 Zeelandia – Nesvorny HCM Asteroid Families V3.0 Small Bodies Data Ferret https://sbntools.psi.edu/ferret/SimpleSearch/results.action?targetName=1336+Zeelandia#Asteroid%201336%20ZeelandiaEAR-A-VARGBDET-5-NESVORNYFAM-V3.0 26 October 2019 19 August 2020 https://web.archive.org/web/20200819234135/https://sbntools.psi.edu/ferret/SimpleSearch/results.action?targetName=1336+Zeelandia#Asteroid%201336%20ZeelandiaEAR-A-VARGBDET-5-NESVORNYFAM-V3.0 dead D. Nesvorný M. Broz V. Carruba December 2014 Identification and Dynamical Properties of Asteroid Families Asteroids IV 297–321 2015aste.book..297N 10.2458/azu_uapress_9780816532131-ch016 1502.01628 9780816532131 1336 28 November 2017 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 28 November 2017 6 Stephen M. Slivan Richard P. Binzel Shaida C. Boroumand Margaret W. Pan Christine M. Simpson James T. Tanabe Rosalinda M. Villastrigo Lesley L. Yen Richard P. Ditteon Donald P. Pray Robert D. Stephens May 2008 Rotation rates in the Koronis family, complete to H≈11.2 https://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2008Icar..195..226S Icarus 195 1 226–276 2008Icar..195..226S 10.1016/j.icarus.2007.11.019 28 November 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 28 November 2017 External links Animation of Zeelandia crossing near M96, Tyler Allred, Salt Lake Astronomical Society (2009) 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 – Observatoire de Genève, Raoul Behrend Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center 1336 1335 Demoulina 1336 1337 Gerarda 001336 Category:Discoveries by Hendrik van Gent Category:Named minor planets 001336 001336 19340909