1099 Figneria

Main-belt asteroid October 2019 yes 1099 Figneria #D6D6D6 G. Neujmin Simeiz Obs. 13 September 1928 (1099) Figneria 1928 RQ1952 BMA917 UF Vera Figner(Russian revolutionary activist) main-belt(outer) 4 September 2017 (JD 2458000.5) 0 88.72 yr (32,404 days) 4.0624 AU 2.2973 AU 3.1799 AU 0.2775 5.67 yr (2,071 days) 260.48° 0.1738 ms / day 11.839° 22.247° 347.76° 23.309 0.404 km25.13 0.41 km29.39 6.3 km29.55 km (derived) 13.577 0.001 h13.583 0.0160 h 0.1415 0.0870.1683 (derived)0.197 0.0080.2249 0.02540.225 0.025 LSKC 9.917 0.002 (R)10.210.4010.40 0.26 1099 Figneria, provisional designation 1928 RQ, is an asteroid from the background population of the outer regions of the asteroid belt, approximately 26 kilometers in diameter. Discovered by Grigory Neujmin at Simeiz Observatory in 1928, the asteroid was later named after Russian revolutionary activist Vera Figner. Discovery Figneria was discovered by Soviet astronomer Grigory Neujmin at the Simeiz Observatory on the Crimean peninsula on 13 September 1928. On the same night, it was independently discovered by German astronomer Max Wolf at the Heidelberg Observatory in southwest Germany.HD-17 The Minor Planet Center, however, only acknowledges the first discoverer. In October 1927, the asteroid was first identified as A917 UF at Simeiz, where the body's observation arc begins 11 months later with its official discovery observation. Orbit and classification Figneria is a non-family asteroid of the main belt's background population. It orbits the Sun in the outer main belt at a distance of 2.3–4.1 AU once every 5 years and 8 months (2,071 days). Its orbit has an eccentricity of 0.28 and an inclination of 12° with respect to the ecliptic. Physical characteristics PanSTARRS photometric survey gave Figneria a spectral type of an L- and S-type asteroid, while it has been characterized as a K-type asteroid based on polarimetric observations. The asteroid is also an assumed carbonaceous C-type asteroid. Rotation period In September 2007, a rotational lightcurve of Figneria was obtained by astronomer Julian Oey at the Kingsgrove (E19) and Leura Observatories (E17) in Australia. Lightcurve analysis gave a rotation period of 13.577 hours with a brightness variation of 0.16 magnitude (U=3-). In January 2014, photometric observations at the Palomar Transient Factory in California gave a period of 13.583 hours and an amplitude of 0.15 magnitude (U=2). 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, Figneria measures between 23.309 and 29.39 kilometers in diameter and its surface has an albedo between 0.1415 and 0.225. The Collaborative Asteroid Lightcurve Link derives an albedo of 0.1683 and a diameter of 29.55 kilometers based on an absolute magnitude of 10.2. Naming This minor planet was named by the discoverer after Vera Figner (1852–1942), a Russian writer and revolutionary political activist. The official naming citation was published in the Planetenzirkular des Astronomischen Rechen-Institut (RI 789). Notes HD-17 Observation at Heidelberg on 13 September 1928, as per HD 17 – Mitteilungen der Landessternwarte Heidelberg References 30em 2017-06-02 last obs. JPL Small-Body Database Browser: 1099 Figneria (1928 RQ) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001099 Jet Propulsion Laboratory 19 September 2017 Dictionary of Minor Planet Names – (1099) Figneria Schmadel Lutz D. Springer Berlin Heidelberg 93 2007 978-3-540-00238-3 10.1007/978-3-540-29925-7_1100 (1099) Figneria 1099 Figneria (1928 RQ) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=1099 19 September 2017 6 Joseph R. Masiero A. K. Mainzer T. Grav J. M. Bauer R. M. Cutri J. Dailey P. R. M. Eisenhardt R. S. McMillan T. B. Spahr M. F. Skrutskie D. Tholen R. G. Walker E. L. Wright E. DeBaun D. Elsbury T. IV Gautier S. Gomillion A. Wilkins November 2011 Main Belt Asteroids with WISE/NEOWISE. I. Preliminary Albedos and Diameters http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2011ApJ...741...68M The Astrophysical Journal 741 2 20 2011ApJ...741...68M 10.1088/0004-637X/741/2/68 1109.4096 19 September 2017 1099 19 September 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 free (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 Oey, Julian September 2008 Lightcurve Analysis of Asteroids from the Kingsgrove and Leura Observatories in the 2nd Half of 2007 http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2008MPBu...35..132O The Minor Planet Bulletin 35 3 132–135 1052-8091 2008MPBu...35..132O 19 September 2017 6 Adam Waszczak Chan-Kao Chang Eran O. Ofek Russ Laher Frank Masci David Levitan Jason Surace Yu-Chi Cheng Wing-Huen Ip Daisuke Kinoshita George Helou Thomas A. Prince Shrinivas Kulkarni September 2015 Asteroid Light Curves from the Palomar Transient Factory Survey: Rotation Periods and Phase Functions from Sparse Photometry http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015AJ....150...75W The Astronomical Journal 150 3 35 2015AJ....150...75W 10.1088/0004-6256/150/3/75 1504.04041 19 September 2017 6 I. N. Belskaya S. Fornasier G. P. Tozzi R. Gil-Hutton A. Cellino K. Antonyuk Yu. N. Krugly A. N. Dovgopol S. Faggi March 2017 Refining the asteroid taxonomy by polarimetric observations http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2017Icar..284...30B Icarus 284 30–42 2017Icar..284...30B 10.1016/j.icarus.2016.11.003 19 September 2017 11336/63617 free 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 19 September 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 1099 1098 Hakone 1099 1100 Arnica 001099 Category:Discoveries by Grigory Neujmin Category:Named minor planets 19280913