1107 Lictoria

Hygiea asteroid July 2020 yes 1107 Lictoria #D6D6D6 001107-asteroid shape model (1107) Lictoria.png Shape model of Lictoria from its lightcurve L. Volta Pino Torinese Obs. 30 March 1929 (1107) Lictoria 1929 FBA909 UBA917 DFA924 KC Fasces Lictores(Symbol of fascism) main-belt(outer)Hygiea 23 March 2018 (JD 2458200.5) 0 108.28 yr (39,549 days) 3.5809 AU 2.7885 AU 3.1847 AU 0.1244 5.68 yr (2,076 days) 312.44° 0.1734 ms / day 7.0735° 110.84° 351.35° 69.93 25.12 km78.86 km (derived)79.079 0.298 km79.17 2.9 km80.73 0.96 km86.724 1.421 km 8.56 hlcdb-Koff-20118.561 hlcdb-CALL-2011lightcurve-plot-Koff8.5616 0.0002 h8.5681 0.0001 hlcdb-Hamanowa-20118.586 0.005 h 0.0450 (derived)0.05 0.050.0538 0.01620.063 0.0020.0646 0.0050.066 0.012 SMASS X cP 9.109.509.6 1107 Lictoria (prov. designation: 1929 FB) is a large Hygiea asteroid, approximately 79 km mi off us in diameter, from the outer regions of the asteroid belt. It was discovered by Luigi Volta at the Pino Torinese Observatory in 1929, and named after the Fasces Lictores, Latin for "Fasci Littori", the symbol of the Italian fascist party. Discovery Lictoria as first observed as A909 UB at Heidelberg Observatory on 17 October 1909. It was officially discovered on 30 March 1929, by Italian astronomer Luigi Volta at the Observatory of Turin near Pino Torinese, Italy. Three weeks later, on 17 March 1929, it was independently discovered by astronomer Karl Reinmuth at Heidelberg, Germany. The Minor Planet Center only acknowledges the first discoverer. Orbit and classification This asteroid is a member of the Hygiea family (601), a very large family of carbonaceous outer-belt asteroids, named after the fourth-largest asteroid, 10 Hygiea. It orbits the Sun in the outer asteroid belt at a distance of 2.8–3.6 AU once every 5 years and 8 months (2,076 days; semi-major axis of 3.18 AU). Its orbit has an eccentricity of 0.12 and an inclination of 7° with respect to the ecliptic. The body's observation arc begins with its first observation as A909 UB at Heidelberg in October 1909. Naming This minor planet was named after the symbol of fascism used by the Italian Fascist Party. The symbol was called "Fasci Littori", or "Fasces Lictores" in Latin (derived from fasces and lictor). Several other things such as festivals (littoriali) and fast trains (littorine) were given related names during the fascist period. In particular, the Italian city of Latina was founded under the name "Littoria" in 1932. The author of the Dictionary of Minor Planet Names, Lutz Schmadel, corresponded with Italian-born astronomer Paul Comba to confirm the meaning for this asteroid. Physical characteristics In the Bus–Binzel SMASS classification, Lictoria is a Xc-subtype that transitions from the X-type to the carbonaceous C-type asteroids. It has also been characterized as a primitive P-type asteroid by the Wide-field Infrared Survey Explorer (WISE). The Hygiea family's overall spectral type is a mixture of C-type and somewhat brighter B-type asteroids.23 Rotation period Several rotational lightcurve of Lictoria have been obtained from photometric observations by astronomers William Koff, Eric Barbotin, Stefano Sposetti and Matthieu Conjat, as well as Hiromi and Hiroko Hamanowa (U=2/3/2/2/3).lcdb-Koff-2011lcdb-CALL-2011lightcurve-plot-Kofflcdb-Hamanowa-2011 Analysis of the best-rated lightcurve from February 2008 gave a rotation period of 8.5616 hours with a consolidated brightness variation between 0.16 and 0.30 magnitude (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 WISE telescope, Lictoria measures between 69.93 and 86.724 kilometers in diameter and its surface has a low albedo between 0.05 and 0.066. The Collaborative Asteroid Lightcurve Link derives an albedo of 0.045 and a diameter of 78.86 kilometers based on an absolute magnitude of 9.5. Notes lcdb-Koff-2011 Koff (2011) web: rotation period 8.56 hours with a brightness amplitude of 0.25 mag. Quality code of 2. Summary figures for (1107) Lictoria at LCDB lightcurve-plot-Koff Lightcurve plot of (1107) Lictoria (period of 8.5610; amplitude of 0.19), by William Koff at the Antelope Hills Observatory (H09) lcdb-Hamanowa-2011 Hamanowa (2011) web: rotation period 8.5681 0.0001 hours with a brightness amplitude of 0.26 0.01 mag. Quality code of 3. Summary figures for (1107) Lictoria at LCDB lcdb-CALL-2011 Anonymous Observer at CALL (2011): rotation period 8.561 hours with a brightness amplitude of 0.30 mag. Quality code of 2. Summary figures for (1107) Lictoria at LCDB References 30em 2018-01-27 last obs. JPL Small-Body Database Browser: 1107 Lictoria (1929 FB) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001107 Jet Propulsion Laboratory 28 February 2018 Schmadel Lutz D. Dictionary of Minor Planet Names Springer Berlin Heidelberg (1107) Lictoria 94 2007 978-3-540-00238-3 10.1007/978-3-540-29925-7_1108 Dictionary of Minor Planet Names – Introduction, Source of Information Schmadel Lutz D. Springer Berlin Heidelberg 16 1997 https://books.google.com/books?id=eHv1CAAAQBAJ&pg=PA16 978-3-662-06617-1 1107 Lictoria (1929 FB) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=1107 28 February 2018 Asteroids and comets rotation curves – (1107) Lictoria Behrend Raoul Geneva Observatory http://obswww.unige.ch/~behrend/page3cou.html#001107 28 February 2018 3 December 2002 https://web.archive.org/web/20021203214643/http://obswww.unige.ch/~behrend/page3cou.html#001107 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 The Astrophysical Journal 791 2 11 2014ApJ...791..121M 10.1088/0004-637X/791/2/121 1406.6645 119293330 Asteroid 1107 Lictoria – Nesvorny HCM Asteroid Families V3.0 Small Bodies Data Ferret https://sbntools.psi.edu/ferret/SimpleSearch/results.action?targetName=1107+Lictoria#Asteroid%201107%20LictoriaEAR-A-VARGBDET-5-NESVORNYFAM-V3.0 26 October 2019 https://web.archive.org/web/20201004033707/https://sbntools.psi.edu/ferret/SimpleSearch/results.action?targetName=1107+Lictoria#Asteroid%201107%20LictoriaEAR-A-VARGBDET-5-NESVORNYFAM-V3.0 4 October 2020 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 119280014 1107 28 February 2018 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 118700974 6 C. R. Nugent A. Mainzer J. Masiero J. Bauer R. M. Cutri T. Grav E. Kramer S. Sonnett R. Stevenson E. L. Wright December 2015 NEOWISE Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015ApJ...814..117N The Astrophysical Journal 814 2 13 2015ApJ...814..117N 10.1088/0004-637X/814/2/117 1509.02522 9341381 28 February 2018 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 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 – Geneva Observatory, Raoul Behrend Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center 1107 1106 Cydonia 1107 1108 Demeter 001107 Category:Discoveries by Luigi Volta Category:Named minor planets 001107 19290330