1780 Kippes

Eoan asteroid October 2019 yes 1780 Kippes #D6D6D6 A. Kopff Heidelberg Obs. 12 September 1906 (1780) Kippes A906 RA1935 CC1938 UC 11943 TL1943 VD1947 NB1951 ED 21953 SA1957 LD1962 JU1969 RB 21975 VL 6A911 QE Otto Kippes(priest and astronomer) main-belt(outer)Eos 4 September 2017 (JD 2458000.5) 0 110.38 yr (40,315 days) 3.1792 AU 2.8538 AU 3.0165 AU 0.0539 5.24 yr (1,914 days) 147.84° 0.1881 ms / day 9.0022° 290.98° 340.31° 25.77 0.80 km27.92 1.8 km28.164 0.241 km29.16 0.38 km31.262 0.341 km 18.0 h 0.0966 0.01730.111 0.0140.1212 0.0170.126 0.0130.143 0.010 S  10.6810.72 0.26 1780 Kippes, provisional designation A906 RA, is an Eoan asteroid from the outer regions of the asteroid belt, approximately 28 kilometers in diameter. It was discovered on 12 September 1906, by astronomer August Kopff at the Heidelberg-Königstuhl State Observatory in southwest Germany. The asteroid was named after German Catholic priest and amateur astronomer Otto Kippes. Orbit and classification Kippes is a member the Eos family (606), the largest asteroid family of the outer main belt consisting of nearly 10,000 asteroids.23 It orbits the Sun in the outer main-belt at a distance of 2.9–3.2 AU once every 5 years and 3 months (1,914 days). Its orbit has an eccentricity of 0.05 and an inclination of 9° with respect to the ecliptic. The body's observation arc begins at Heidelberg in 1906, one week after its official discovery observation. Physical characteristics Kippes is an assumed S-type asteroid, while the overall spectral type of the Eos family is that of a K-type.23 Rotation period In July 1984, a rotational lightcurve of Kippes was obtained from photometric observations by astronomer Richard P. Binzel at the CTIO and McDonald Observatory. Lightcurve analysis gave a rotation period of 18.0 hours with a brightness amplitude of 0.23 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, Kippes measures between 25.77 and 31.262 kilometers in diameter and its surface has an albedo between 0.0966 and 0.143. The Collaborative Asteroid Lightcurve Link adopts the results obtained by IRAS, that is, an albedo of 0.1212 and a diameter of 27.92 kilometers based on an absolute magnitude of 10.68. Naming This minor planet was named after German Catholic priest and amateur astronomer Otto Kippes (1905–1994). He was a precise observer, acknowledged for his orbit calculations and identifications of hundreds of minor planets in widely separated oppositions. The official 1780 naming citation was published by the Minor Planet Center on 15 June 1973 (M.P.C. 3508). References 2017-01-27 last obs. JPL Small-Body Database Browser: 1780 Kippes (A906 RA) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001780 Jet Propulsion Laboratory 6 September 2017 Schmadel Lutz D. Dictionary of Minor Planet Names Springer Berlin Heidelberg 142 2007 978-3-540-00238-3 10.1007/978-3-540-29925-7_1781 (1780) Kippes Gerhard Lehmann Jens Kandler André Knöfel German Amateurastronomen am Sternenhimmel Amateur astronomers in the starry sky 14 August 2013 http://www.kleinplanetenseite.de/Versch/kphimmel.htm https://web.archive.org/web/20070823160720/http://www.kleinplanetenseite.de/Versch/kphimmel.htm 23 August 2007 1780 Kippes (A906 RA) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=1780 6 September 2017 Dictionary of Minor Planet Names – Addendum to Fifth Edition (2006–2008) Appendix – Publication Dates of the MPCs Schmadel Lutz D. 2009 Springer Berlin Heidelberg 221 978-3-642-01964-7 10.1007/978-3-642-01965-4 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 6 September 2017 1780 6 September 2017 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 6 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 – IRAS-A-FPA-3-RDR-IMPS-V6.0 2004PDSS...12.....T 17 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 Binzel, R. P. October 1987 A photoelectric survey of 130 asteroids http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=1987Icar...72..135B Icarus 72 1 135–208 0019-1035 1987Icar...72..135B 10.1016/0019-1035(87)90125-4 6 September 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 6 September 2017 Asteroid 1780 Kippes – Nesvorny HCM Asteroid Families V3.0 Small Bodies Data Ferret https://sbntools.psi.edu/ferret/SimpleSearch/results.action?targetName=1780+Kippes#Asteroid%201780%20KippesEAR-A-VARGBDET-5-NESVORNYFAM-V3.0 26 October 2019 October 2026 InternetArchiveBot 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 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 1780 1779 Paraná 1780 1781 Van Biesbroeck 001780 Category:Discoveries by August Kopff Category:Named minor planets 19060912