1140 Crimea

Stony asteroid October 2019 yes 1140 Crimea #D6D6D6 1140Crimea (Lightcurve Inversion).png Lightcurve-based 3D-model of Crimea padding: 5px 0; line-height: 1.2em; 30 December 1929 G. Neujmin Simeiz Obs. (1140) Crimea 1929 YCA922 HA Crimea(Black Sea peninsula) main-belt(middle) 4 September 2017 (JD 2458000.5) 0 82.04 yr (29,966 days) 3.0846 AU 2.4579 AU 2.7712 AU 0.1131 4.61 yr (1,685 days) 64.258° 0.2136 ms / day 14.136° 72.139° 310.16° 27.75 1.1 km (IRAS:13)28.87 0.36 km29.179 0.155 km 29.554 0.205 km 9.77 0.01 h9.784 0.001 h9.7869 0.0005 h 0.160 0.0230.1615 0.01930.167 0.0050.1772 0.014 (IRAS:13) S (Tholen)S (SMASS)SB–V = 0.916 9.58 0.5510.28 1140 Crimea, provisional designation 1929 YC, is a stony asteroid from the middle region of the asteroid belt, approximately 28 kilometers in diameter. It was discovered on 30 December 1929, by Soviet astronomer Grigory Neujmin at Simeiz Observatory on the Crimean peninsula, after which it was named. Orbit and classification Crimea is a S-type asteroid in both the Tholen and SMASS taxonomic schemes. It orbits the Sun in the central main belt at a distance of 2.5–3.1 AU once every 4 years and 7 months (1,685 days). Its orbit has an eccentricity of 0.11 and an inclination of 14° with respect to the ecliptic. First identified as A922 HA at Simeiz in 1922, the body's observation arc begins at Uccle in 1935, or 16 years after its official discovery observation at Simeiz. Lightcurves In April 2005, a rotational lightcurve of Crimea was obtained by American astronomer Robert Stephens at Santana Observatory in California. Lightcurve analysis gave a well-defined rotation period of 9.77 hours with a brightness variation of 0.30 magnitude (U=3). Photometric observations by amateur astronomers Federico Manzini and Pierre Antonini in March 2014, gave a concurring period of 9.784 hours with an amplitude of 0.23 magnitude (U=2). In addition, a modeled lightcurve using data from the Uppsala Asteroid Photometric Catalogue and other sources gave a period 9.7869 hours, as well as a spin axis of (12.0°, -73.0°) in ecliptic coordinates (U=n.a.). Diameter and albedo According to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite, and NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, Crimea measures between 27.75 and 29.18 kilometers in diameter, and its surface has an albedo between 0.160 and 0.177 (without preliminary results). The Collaborative Asteroid Lightcurve Link adopts the results obtained by IRAS, that is, an albedo of 0.1772 and a diameter of 27.75 kilometers with an absolute magnitude of 10.28. Naming This minor planet was named for the Crimean Peninsula on the northern coast of the Black Sea, where the discovering Simeiz Observatory is located. Naming citation was first mentioned in The Names of the Minor Planets by Paul Herget in 1955 (H 106). See also Simeiz Observatory S-type asteroid Asteroid belt List of minor planets named after places List of minor planets: 1001–2000 References 2017-02-24 last obs. JPL Small-Body Database Browser: 1140 Crimea (1929 YC) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001140 Jet Propulsion Laboratory 25 July 2017 Dictionary of Minor Planet Names – (1140) Crimea Schmadel Lutz D. Springer Berlin Heidelberg 96 2007 978-3-540-00238-3 10.1007/978-3-540-29925-7_1141 (1140) Crimea 1140 Crimea (1929 YC) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=1140 26 January 2017 Asteroids and comets rotation curves – (1140) Crimea Behrend Raoul Geneva Observatory http://obswww.unige.ch/~behrend/page3cou.html#001140 26 January 2017 3 December 2002 https://web.archive.org/web/20021203214643/http://obswww.unige.ch/~behrend/page3cou.html#001140 dead 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 26 January 2017 1140 26 January 2017 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 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 Stephens, Robert D. December 2005 Asteroid lightcurve photometry from Santana Observatory - spring 2005 http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2005MPBu...32...82S The Minor Planet Bulletin 32 4 82–83 1052-8091 2005MPBu...32...82S 26 January 2017 6 Hanus, J. Durech, J. Broz, M. Warner, B. D. Pilcher, F. Stephens, R. Oey, J. Bernasconi, L. Casulli, S. Behrend, R. Polishook, D. Henych, T. Lehký, M. Yoshida, F. Ito, T. June 2011 A study of asteroid pole-latitude distribution based on an extended set of shape models derived by the lightcurve inversion method http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2011A&A...530A.134H Astronomy & Astrophysics 530 16 2011A&A...530A.134H 10.1051/0004-6361/201116738 1104.4114 26 January 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 26 January 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 The Centaur Research Project, 3D orbit for minor planet 1140 Crimea 1140 1139 Atami 1140 1141 Bohmia 001140 Category:Discoveries by Grigory Neujmin Category:Named minor planets 001140 001140 19291230