1910 Mikhailov

Carbonaceous main-belt asteroid October 2019 yes 1910 Mikhailov #D6D6D6 8 October 1972 L. Zhuravleva Crimean Astrophysical Obs. (1910) Mikhailov 1972 TZ 11950 QR1954 JL1959 GP1959 JK1961 TR1969 DDA916 FC Aleksandr Aleksandrovich Mikhailov (astronomer) main-belt (outer) 27 April 2019 (JD 2458600.5) 0 103.39 yr (37,764 d) 3.2044 AU 2.8828 AU 3.0436 AU 0.0528 5.31 yr (1,939 d) 143.23° 0.1856 ms / day 10.362° 200.82° 328.04° 31.3 km37.201 0.080 8.88 h d on on 0.032 0.0070.050 0.057 C 11.5 1910 Mikhailov, provisional designation 1972 TZ 1, is a carbonaceous asteroid from the outer regions of the asteroid belt, approximately 35 km 0 us in diameter. Discovered at Nauchnyj in 1972, it was named after Russian astronomer Aleksandr Aleksandrovich Mikhailov. Discovery Mikhailov was discovered on 8 October 1972, by Ukrainian astronomer Lyudmila Zhuravleva at the Crimean Astrophysical Observatory in Nauchnyj, on the Crimean peninsula. Zhuravleva is ranked 61 in Harvard's ranking of those who discovered minor planets. Between 1972 and 1992, she discovered 200 such bodies, 13 of which were co-discoveries. Orbit and classification The C-type asteroid is a non-family asteroid that belongs to the background population of the main belt. It orbits the Sun in the outer asteroid belt at a distance of 2.9–3.2 AU once every 5 years and 4 months (1,939 days; semi-major axis of 3.04 AU). Its orbit has an eccentricity of 0.05 and an inclination of 10° with respect to the ecliptic. Physical characteristics It has a rotation period of 8.88 hours and a low geometric albedo of 0.05. Naming The asteroid was named in honor of prominent Russian astronomer Aleksandr Aleksandrovich Mikhailov (1888–1983), a gravimetrist and academician, who was vice-president of the International Astronomical Union, director of the Pulkovo Observatory, a member of the Soviet Academy of Sciences and president of its Astronomical Council. The official 1910 naming citation was published by the Minor Planet Center on 20 February 1976 (M.P.C. 3937). References 2019-08-22 last obs. JPL Small-Body Database Browser: 1910 Mikhailov (1972 TZ1) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001910 https://web.archive.org/web/20200918070846/https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001910 dead 18 September 2020 Jet Propulsion Laboratory 21 October 2019 Dictionary of Minor Planet Names – (1910) Mikhailov Schmadel Lutz D. Springer Berlin Heidelberg 153 2003 978-3-540-29925-7 10.1007/978-3-540-29925-7_1911 (1910) Mikhailov 1910 Mikhailov (1972 TZ1) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=1910 21 October 2019 Minor Planet Discoverers (by number of discoveries) Minor Planet Center https://www.minorplanetcenter.net/iau/lists/MPDiscsNum.html 27 October 2015 23 August 2016 Dictionary of Minor Planet Names – Addendum to Fifth Edition (2006–2008) 2009 https://archive.org/details/dictionaryminorp2008schm limited Appendix – Publication Dates of the MPCs Schmadel Lutz D. Springer Berlin Heidelberg 221 978-3-642-01964-7 10.1007/978-3-642-01965-4 2009dmpn.book.....S 1910 21 October 2019 Masiero, Joseph R. Mainzer, A. K. Grav, T. Bauer, J. M. Cutri, R. M. Nugent, C. Cabrera, M. S. 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 23 August 2016 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 14 June 2017 External links Asteroid Lightcurve Database (LCDB), (query form) Dictionary of Minor Planet Names, Google books 1910 1909 Alekhin 1910 1911 Schubart 001910 Category:Discoveries by Lyudmila Zhuravleva Category:Named minor planets 19721008