1414 Jérôme

Main-belt asteroid October 2019 yes 1414 Jérôme #D6D6D6 12 February 1937 L. Boyer Algiers Obs. (1414) Jérôme 1937 CE1951 EO 1 Jérôme Boyer(father of discoverer) main-belt(middle)Dora 16 February 2017 (JD 2457800.5) 0 79.34 yr (28,979 days) 3.2338 AU 2.3351 AU 2.7844 AU 0.1614 4.65 yr (1,697 days) 67.505° 0.2121 ms / day 8.8558° 143.76° 2.7504° 15.105 0.453 km17.24 km (IRAS:4) 0.054 0.0140.0652 0.011 (IRAS:4) SMASS = Ch 13.1 1414 Jérôme, provisional designation 1937 CE, is a carbonaceous Dorian asteroid from the central region of the asteroid belt, approximately 16 kilometers in diameter. It was discovered on 12 February 1937 by, French astronomer Louis Boyer at Algiers Observatory, Algeria, in northern Africa, and named after his father Jérôme Boyer. Orbit and classification Jérôme is a member of the Dora family (FIN: 512), a well-established central asteroid family of more than 1,200 carbonaceous asteroids. The family's namesake is 668 Dora. It is alternatively known as the "Zhongolovich family", named after its presumably largest member 1734 Zhongolovich. The Dora family may also contain a subfamily.13,23 Jérôme orbits the Sun in the middle main-belt at a distance of 2.3–3.2 AU once every 4 years and 8 months (1,697 days). Its orbit has an eccentricity of 0.16 and an inclination of 9° with respect to the ecliptic. The body's observation arc starts with its official discovery observation, as no precoveries were taken and no prior identifications were made. Physical characteristics Jérôme is a dark C-type asteroid, classified as a hydrated Ch-subtype in the SMASS classification scheme. According to the surveys carried out by the Infrared Astronomical Satellite IRAS and NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, Jérôme measures 15.1 and 17.2 kilometers in diameter, and its surface has an albedo of 0.065 and 0.054, respectively. It has an absolute magnitude of 13.1. Lightcurves As of 2017, Jérômes rotation period, spin axis and shape remains unknown. Naming This minor planet was named by the discoverer in honour of his father, Jérôme Boyer. Naming citation was first mentioned in The Names of the Minor Planets by Paul Herget in 1955 (H 128). References 30em 2016-06-16 last obs. JPL Small-Body Database Browser: 1414 Jerome (1937 CE) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001414 https://web.archive.org/web/20200918051834/https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001414 dead 18 September 2020 Jet Propulsion Laboratory 9 January 2017 Schmadel Lutz D. Dictionary of Minor Planet Names Springer Berlin Heidelberg 114 2007 978-3-540-00238-3 10.1007/978-3-540-29925-7_1415 (1414) Jérôme 1414 Jerome (1937 CE) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=1414 9 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 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 10 December 2016 M. Broz A. Morbidelli W. F. Bottke J. Rozehnal D. Vokrouhlický D. Nesvorný March 2013 Constraining the cometary flux through the asteroid belt during the late heavy bombardment Astronomy and Astrophysics 551 16 2013A&A...551A.117B 10.1051/0004-6361/201219296 1301.6221 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 1414 6 April 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 1414 1413 Roucarie 1414 1415 Malautra 001414 Category:Discoveries by Louis Boyer (astronomer) Category:Named minor planets 001414 19370212