1341 Edmée

Main-belt asteroid October 2019 yes 1341 Edmée #D6D6D6 27 January 1935 E. Delporte Uccle Obs. (1341) Edmée 1935 BA1929 WB 11932 NK1957 YK1963 KJA917 DA Édmée Chandon(French astronomer) main-belt(middle) 4 September 2017 (JD 2458000.5) 0 100.28 yr (36,626 days) 2.9612 AU 2.5227 AU 2.7420 AU 0.0799 4.54 yr (1,658 days) 298.49° 0.2171 ms / day 13.084° 107.54° 141.11° 23.859 0.556 km26.79 8.56 km27.14 0.73 km27.49 1.1 km (IRAS:17) 5.9476 0.0011 h11.89 0.01 h23.745 0.005 h23.75 0.01 h 0.1371 0.011 (IRAS:17)0.144 0.0090.16 0.060.182 0.028 Tholen = XBXBB–V = 0.700U–B = 0.262 10.14 0.4110.320 0.001 (R)10.58 1341 Edmée, provisional designation 1935 BA, is a rare-type metallic asteroid from the central region of the asteroid belt, approximately 27 kilometers in diameter. It was discovered on 27 January 1935, by Belgian astronomer Eugène Joseph Delporte at Uccle Observatory in Belgium, and later named after French astronomer Édmée Chandon. Orbit and classification Edmée orbits the Sun in the middle main-belt at a distance of 2.5–3.0 AU once every 4 years and 6 months (1,658 days). Its orbit has an eccentricity of 0.08 and an inclination of 13° with respect to the ecliptic. In 1917 it was first identified as A917 DA at Heidelberg Observatory. The body's observation arc begins at Uccle, on the night following its official discovery observation in 1935. Physical characteristics Edmée is classified as a rare XB-type in the Tholen taxonomy, an intermediary between the X and B type asteroids. Rotation period American astronomer Robert Stephens obtained several rotational lightcurves of Edmée between 2004 and 2014. Best rated results include an observation taken at the Goat Mountain Research Observatory (G79) during the body's 2009-opposition, which gave a rotation period of 23.745 hours with a brightness variation of 0.05 magnitude (U=2+), superseding an alternative period solution of 11.89 (U=2). Because Edmées rotation is similar to that of Earth, photometric observations are challenging.LCDB-lightcure-plot In 2013, a much shorter period was derived from a fragmentary lightcurve at the Palomar Transient Factory in California (U=1). 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, Edmée measures between 23.86 and 27.49 kilometers in diameter, and its surface has an albedo between 0.137 and 0.182. The Collaborative Asteroid Lightcurve Link adopt the results from IRAS, that is, an albedo of 0.1371 and a diameter of 27.49 kilometers with an absolute magnitude of 10.58. Naming This minor planet was named in honour of French astronomer Édmée Chandon. Naming citation was first mentioned in The Names of the Minor Planets by Paul Herget in 1955 (H 122). Notes LCDB-lightcure-plot Lightcurve plot of (1341) Edmée from its 2014-observation (Robert Stephens), published by the Center for Solar System Studies (CS3) in Landers, California. References 30em 2017-06-04 last obs. JPL Small-Body Database Browser: 1341 Edmee (1935 BA) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001341 Jet Propulsion Laboratory 25 July 2017 Dictionary of Minor Planet Names – (1341) Edmée Schmadel Lutz D. Springer Berlin Heidelberg 109 2007 978-3-540-00238-3 10.1007/978-3-540-29925-7_1342 (1341) Edmée 1341 Edmee (1935 BA) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=1341 13 January 2017 1341 13 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 free (online, AcuA catalog p. 153) 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 13 January 2017 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 13 January 2017 Stephens, Robert D. December 2004 Photometry of 1196 Sheba, 1341 Edmee, 1656 Suomi, 2577 Litva, and 2612 Kathryn http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2004MPBu...31...95S The Minor Planet Bulletin 31 4 95–97 1052-8091 2004MPBu...31...95S 13 January 2017 Stephens, Robert D. January 2010 Asteroids Observed from GMARS and Santana Observatories: 2009 June - September http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2010MPBu...37...28S The Minor Planet Bulletin 37 1 28–29 1052-8091 2010MPBu...37...28S 13 January 2017 Stephens, Robert D. January 2015 Asteroids Observed from CS3: 2014 July - September http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015MPBu...42...70S The Minor Planet Bulletin 42 1 70–74 1052-8091 2015MPBu...42...70S 13 January 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 13 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 13 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 1341 1340 Yvette 1341 1342 Brabantia 001341 Category:Discoveries by Eugène Joseph Delporte Category:Named minor planets 001341 19350127