Observation of Asteroids with Gravity - Physical Characterization of Binary Systems
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Binzel, RP (2002). “Phase II of the Small Main-Belt Asteroid
267 Bus, S.J.; Binzel, R.P. (2002). “Phase II of the small main-belt PRELIMINARY SPIN-SHAPE MODEL asteroid spectroscopic survey: A feature-based taxonomy.” Icarus FOR 755 QUINTILLA 158, 146-177. Lorenzo Franco DSFTA (2020). Dipartimento di Scienze Fisiche, della Terra e Balzaretto Observatory (A81), Rome, ITALY dell'Ambiente – Astronomical Observatory. [email protected] https://www.dsfta.unisi.it/en/research/labs - eng/astronomicalobservatory Robert K. Buchheim Altimira Observatory (G76) Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018). “Asteroid model 18 Altimira, Coto de Caza, CA 92679 reconstructed from the Lowell Photometric Database and WISE data.” Astron. Astrophys. 617, A57. Donald Pray Sugarloaf Mountain Observatory Harris, A.W.; Young,J.W.; Scaltriti,F.; Zappala, V.(1984). South Deerfield, MA USA “Lightcurves and phase relations of the asteroids 82 Alkmene and 444 Gyptis.” Icarus 57, 251-258. Michael Fauerbach Florida Gulf Coast University JPL (2020). Small-Body Database Browser. 10501 FGCU Blvd. http://ssd.jpl.nasa.gov/sbdb.cgi#top Ft. Myers, FL33965-6565 Masiero, J.R.; Mainzer, A.K.; Grav, T.; Bauer, J.M.; Cutri, R.M.; Fabio Mortari Dailey,J.; Eisenhardt,P.R.M.; McMillan, R.S.; Spahr,T.B.; Hypatia Observatory (L62), Rimini, ITALY Skrutskie, M.F.; Tholen, D.; Walker, R.G.; Wright, E.L.; DeBaun, E.; Elsbury, D.; Gautier, T. IV; Gomillion, S.; Wilkins, A. (2011 ). Giovanni Battista Casalnuovo, Benedetto Chinaglia “Main Belt Asteroidswith WISE/NEOWISE. I. Preliminary Filzi School Observatory (D12), Laives, ITALY Albedos and Diameters.” Astrophys. J. 741, A68. Giulio Scarfi Masiero, J.R.; Grav, T.; Mainzer, A.K.; Nugent, C.R.; Bauer, Iota Scorpii Observatory (K78), La Spezia, ITALY J.M.; Stevenson, R.; Sonnett, S. -
The Minor Planet Bulletin
THE MINOR PLANET BULLETIN OF THE MINOR PLANETS SECTION OF THE BULLETIN ASSOCIATION OF LUNAR AND PLANETARY OBSERVERS VOLUME 36, NUMBER 3, A.D. 2009 JULY-SEPTEMBER 77. PHOTOMETRIC MEASUREMENTS OF 343 OSTARA Our data can be obtained from http://www.uwec.edu/physics/ AND OTHER ASTEROIDS AT HOBBS OBSERVATORY asteroid/. Lyle Ford, George Stecher, Kayla Lorenzen, and Cole Cook Acknowledgements Department of Physics and Astronomy University of Wisconsin-Eau Claire We thank the Theodore Dunham Fund for Astrophysics, the Eau Claire, WI 54702-4004 National Science Foundation (award number 0519006), the [email protected] University of Wisconsin-Eau Claire Office of Research and Sponsored Programs, and the University of Wisconsin-Eau Claire (Received: 2009 Feb 11) Blugold Fellow and McNair programs for financial support. References We observed 343 Ostara on 2008 October 4 and obtained R and V standard magnitudes. The period was Binzel, R.P. (1987). “A Photoelectric Survey of 130 Asteroids”, found to be significantly greater than the previously Icarus 72, 135-208. reported value of 6.42 hours. Measurements of 2660 Wasserman and (17010) 1999 CQ72 made on 2008 Stecher, G.J., Ford, L.A., and Elbert, J.D. (1999). “Equipping a March 25 are also reported. 0.6 Meter Alt-Azimuth Telescope for Photometry”, IAPPP Comm, 76, 68-74. We made R band and V band photometric measurements of 343 Warner, B.D. (2006). A Practical Guide to Lightcurve Photometry Ostara on 2008 October 4 using the 0.6 m “Air Force” Telescope and Analysis. Springer, New York, NY. located at Hobbs Observatory (MPC code 750) near Fall Creek, Wisconsin. -
(939) Isberga Q ⇑ B
Icarus 248 (2015) 516–525 Contents lists available at ScienceDirect Icarus journal homepage: www.elsevier.com/locate/icarus The small binary asteroid (939) Isberga q ⇑ B. Carry a,b, , A. Matter c,d, P. Scheirich e, P. Pravec e, L. Molnar f, S. Mottola g, A. Carbognani m, E. Jehin k, A. Marciniak l, R.P. Binzel i, F.E. DeMeo i,j, M. Birlan a, M. Delbo h, E. Barbotin o,p, R. Behrend o,n, M. Bonnardeau o,p, F. Colas a, P. Farissier q, M. Fauvaud r,s, S. Fauvaud r,s, C. Gillier q, M. Gillon k, S. Hellmich g, R. Hirsch l, A. Leroy o, J. Manfroid k, J. Montier o, E. Morelle o, F. Richard s, K. Sobkowiak l, J. Strajnic o, F. Vachier a a IMCCE, Observatoire de Paris, UPMC Paris-06, Université Lille1, UMR8028 CNRS, 77 Av. Denfert Rochereau, 75014 Paris, France b European Space Astronomy Centre, ESA, P.O. Box 78, 28691 Villanueva de la Cañada, Madrid, Spain c Max Planck institut für Radioastronomie, Auf dem Hügel, 69, 53121 Bonn, Germany d UJF-Grenoble 1/CNRS-INSU, Institut de Planétologie et d’Astrophysique de Grenoble (IPAG), UMR 5274, Grenoble F-38041, France e Astronomical Institute, Academy of Sciences of the Czech Republic, Fricˇova 298, CZ-25165 Ondrˇejov, Czech Republic f Department of Physics and Astronomy, Calvin College, 3201 Burton SE, Grand Rapids, MI 49546, USA g Deutsches Zentrum für Luft- und Raumfahrt (DLR), 12489 Berlin, Germany h UNS-CNRS-Observatoire de la Côte dAzur, Laboratoire Lagrange, BP 4229 06304 Nice Cedex 04, France i Department of Earth, Atmospheric and Planetary Sciences, MIT, 77 Massachusetts Avenue, Cambridge, MA 02139, USA j Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS-16, Cambridge, MA 02138, USA k Institut dAstrophysique et de Géophysique, Universitée de Liège, Allée du 6 août 17, B-4000 Liège, Belgium l Astronomical Observatory Institute, Faculty of Physics, A. -
Nd AAS Meeting Abstracts
nd AAS Meeting Abstracts 101 – Kavli Foundation Lectureship: The Outreach Kepler Mission: Exoplanets and Astrophysics Search for Habitable Worlds 200 – SPD Harvey Prize Lecture: Modeling 301 – Bridging Laboratory and Astrophysics: 102 – Bridging Laboratory and Astrophysics: Solar Eruptions: Where Do We Stand? Planetary Atoms 201 – Astronomy Education & Public 302 – Extrasolar Planets & Tools 103 – Cosmology and Associated Topics Outreach 303 – Outer Limits of the Milky Way III: 104 – University of Arizona Astronomy Club 202 – Bridging Laboratory and Astrophysics: Mapping Galactic Structure in Stars and Dust 105 – WIYN Observatory - Building on the Dust and Ices 304 – Stars, Cool Dwarfs, and Brown Dwarfs Past, Looking to the Future: Groundbreaking 203 – Outer Limits of the Milky Way I: 305 – Recent Advances in Our Understanding Science and Education Overview and Theories of Galactic Structure of Star Formation 106 – SPD Hale Prize Lecture: Twisting and 204 – WIYN Observatory - Building on the 308 – Bridging Laboratory and Astrophysics: Writhing with George Ellery Hale Past, Looking to the Future: Partnerships Nuclear 108 – Astronomy Education: Where Are We 205 – The Atacama Large 309 – Galaxies and AGN II Now and Where Are We Going? Millimeter/submillimeter Array: A New 310 – Young Stellar Objects, Star Formation 109 – Bridging Laboratory and Astrophysics: Window on the Universe and Star Clusters Molecules 208 – Galaxies and AGN I 311 – Curiosity on Mars: The Latest Results 110 – Interstellar Medium, Dust, Etc. 209 – Supernovae and Neutron -
Clasificación Taxonómica De Asteroides
Clasificación Taxonómica de Asteroides Cercanos a la Tierra por Ana Victoria Ojeda Vera Tesis sometida como requisito parcial para obtener el grado de MAESTRO EN CIENCIAS EN CIENCIA Y TECNOLOGÍA DEL ESPACIO en el Instituto Nacional de Astrofísica, Óptica y Electrónica Agosto 2019 Tonantzintla, Puebla Bajo la supervisión de: Dr. José Ramón Valdés Parra Investigador Titular INAOE Dr. José Silviano Guichard Romero Investigador Titular INAOE c INAOE 2019 El autor otorga al INAOE el permiso de reproducir y distribuir copias parcial o totalmente de esta tesis. II Dedicatoria A mi familia, con gran cariño. A mis sobrinos Ian y Nahil, y a mi pequeña Lia. III Agradecimientos Gracias a mi familia por su apoyo incondicional. A mi mamá Tere, por enseñarme a ser perseverante y dedicada, y por sus miles de muestras de afecto. A mi hermana Fernanda, por darme el tiempo, consejos y cariño que necesitaba. A mi pareja Odi, por su amor y cariño estos tres años, por su apoyo, paciencia y muchas horas de ayuda en la maestría, pero sobre todo por darme el mejor regalo del mundo, nuestra pequeña Lia. Gracias a mis asesores Dr. José R. Valdés y Dr. José S. Guichard, promotores de esta tesis, por su paciencia, consejos y supervisión, y por enseñarme con sus clases divertidas y motivadoras todo lo que se refiere a este trabajo. A los miembros del comité, Dra. Raquel Díaz, Dr. Raúl Mújica y Dr. Sergio Camacho, por tomarse el tiempo de revisar y evaluar mi trabajo. Estoy muy agradecida con todos por sus críticas constructivas y sugerencias. -
Supported by the European Commission
Implementation Guide Supported by the European Commission ISBN 960 - 8339 - 14- 6 Eudoxos e-learning project Implementation Guide Eudoxos e-learning project is carried out within the framework of the SOCRATES / eLearning initiative and is co-financed by the European e Learning Commission. Designing Tomorrow's Education Contract Number: 2002-4085/001-001 EDU-ELEARN Copyright © 2003 by Ellinogermaniki Agogi, NCSR Demokritos and NOE Eudoxos All rights reserved. Reproduction or translation of any part of this work without the written permission of the copyright owners is unlawful. Request for permission or further information should be addressed to the copyright owners. Printed by EPINOIA S.A. ISBN 960 - 8339 - 14- 6 Eudoxos e-learning project Implementation Guide Editors: Scientific Infrastructure: Sofoklis Sotiriou NOE (National Observatory of Education) “Eudoxos”, Nicholas Andrikopoulos Ainos Mountain, Kefallinia Island, Greece. Pedagogical Institute, Greek Ministry of Education. Prefecture of Kefallinia and Ithaki. Contributors: National Centre for Scientific Research, Demokritos Management Center Innsbruck George Fanourakis (Scientific Coordinator) Friedrich Scheuermann Nikolaos Solomos Petros Georgopoulos BG und BRG Schwechat Theodoros Geralis Peter Eisenbarth Katerina Zaxariadou Manfred Lohr Anastasia Pappa Markus Artner Christoph Laimer Ellinogermaniki Agogi Stavros Savvas Istituto Tecnico Industriale Statale Pininfarina Emmanuel Apostolakis Claudio Ferrero Omiros Korakianitis Giustino Cau University of Athens, Pedagogical Department -
Creation and Application of Routines for Determining Physical Properties of Asteroids and Exoplanets from Low Signal-To-Noise Data Sets
University of Central Florida STARS Electronic Theses and Dissertations, 2004-2019 2014 Creation and Application of Routines for Determining Physical Properties of Asteroids and Exoplanets from Low Signal-To-Noise Data Sets Nathaniel Lust University of Central Florida Part of the Astrophysics and Astronomy Commons, and the Physics Commons Find similar works at: https://stars.library.ucf.edu/etd University of Central Florida Libraries http://library.ucf.edu This Doctoral Dissertation (Open Access) is brought to you for free and open access by STARS. It has been accepted for inclusion in Electronic Theses and Dissertations, 2004-2019 by an authorized administrator of STARS. For more information, please contact [email protected]. STARS Citation Lust, Nathaniel, "Creation and Application of Routines for Determining Physical Properties of Asteroids and Exoplanets from Low Signal-To-Noise Data Sets" (2014). Electronic Theses and Dissertations, 2004-2019. 4635. https://stars.library.ucf.edu/etd/4635 CREATION AND APPLICATION OF ROUTINES FOR DETERMINING PHYSICAL PROPERTIES OF ASTEROIDS AND EXOPLANETS FROM LOW SIGNAL-TO-NOISE DATA-SETS by NATE B LUST B.S. University of Central Florida, 2007 A dissertation submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Physics in the Department of Physics in the College of Sciences at the University of Central Florida Orlando, Florida Fall Term 2014 Major Professor: Daniel Britt © 2014 Nate B Lust ii ABSTRACT Astronomy is a data heavy field driven by observations of remote sources reflecting or emitting light. These signals are transient in nature, which makes it very important to fully utilize every observation. -
Final Report Asteroid Impact Monitoring
Final Report Asteroid Impact Monitoring Environmental and Instrumentation Requirements A component of the Asteroid Impact & Deflection Assessment (AIDA) Mission By the AIM Advisory Team Dr. Patrick MICHEL (Univ. Nice, CNRS, OCA), Team Leader Dr. Jens Biele (DLR) Dr. Marco Delbo (Univ. Nice, CNRS, OCA) Dr. Martin Jutzi (Univ. Bern) Pr. Guy Libourel (Univ. Nice, CNRS, OCA) Dr. Naomi Murdoch Dr. Stephen R. Schwartz (Univ. Nice, CNRS, OCA) Dr. Stephan Ulamec (DLR) Dr. Jean-Baptiste Vincent (MPS) April 12th, 2014 Introduction In this report, we describe the knowledge gain resulting from the implementation of either the European Space Agency’s Asteroid Impact Monitoring (AIM) as a stand- alone mission or AIM with its second component, the Double Asteroid Redirection Test (DART) mission under study by the Johns Hopkins Applied Physics Laboratory with support from members of NASA centers including Goddard Space Flight Center, Johnson Space Center, and the Jet Propulsion Laboratory. We then present our analysis of the required measurements addressing the goals of the AIM mission to the binary Near-Earth Asteroid (NEA) Didymos, and for two specified payloads. The first payload is a mini thermal infrared camera (called TP1) for short and medium range characterisation. The second payload is an active seismic experiment (called TP2). We then present the environmental parameters for the AIM mission. AIM is a rendezvous mission that focuses on the monitoring aspects i.e., the capability to determine in-situ the key properties of the secondary of a binary asteroid. DART consists primarily of an artificial projectile aims to demonstrate asteroid deflection. In the framework of the full AIDA concept, AIM will also give access to the detailed conditions of the DART impact and its outcome, allowing for the first time to get a complete picture of such an event, a better interpretation of the deflection measurement and a possibility to compare with numerical modeling predictions. -
The Handbook of the British Astronomical Association
THE HANDBOOK OF THE BRITISH ASTRONOMICAL ASSOCIATION 2012 Saturn’s great white spot of 2011 2011 October ISSN 0068-130-X CONTENTS CALENDAR 2012 . 2 PREFACE. 3 HIGHLIGHTS FOR 2012. 4 SKY DIARY . .. 5 VISIBILITY OF PLANETS. 6 RISING AND SETTING OF THE PLANETS IN LATITUDES 52°N AND 35°S. 7-8 ECLIPSES . 9-15 TIME. 16-17 EARTH AND SUN. 18-20 MOON . 21 SUN’S SELENOGRAPHIC COLONGITUDE. 22 MOONRISE AND MOONSET . 23-27 LUNAR OCCULTATIONS . 28-34 GRAZING LUNAR OCCULTATIONS. 35-36 PLANETS – EXPLANATION OF TABLES. 37 APPEARANCE OF PLANETS. 38 MERCURY. 39-40 VENUS. 41 MARS. 42-43 ASTEROIDS AND DWARF PLANETS. 44-60 JUPITER . 61-64 SATELLITES OF JUPITER . 65-79 SATURN. 80-83 SATELLITES OF SATURN . 84-87 URANUS. 88 NEPTUNE. 89 COMETS. 90-96 METEOR DIARY . 97-99 VARIABLE STARS . 100-105 Algol; λ Tauri; RZ Cassiopeiae; Mira Stars; eta Geminorum EPHEMERIDES OF DOUBLE STARS . 106-107 BRIGHT STARS . 108 ACTIVE GALAXIES . 109 INTERNET RESOURCES. 110-111 GREEK ALPHABET. 111 ERRATA . 112 Front Cover: Saturn’s great white spot of 2011: Image taken on 2011 March 21 00:10 UT by Damian Peach using a 356mm reflector and PGR Flea3 camera from Selsey, UK. Processed with Registax and Photoshop. British Astronomical Association HANDBOOK FOR 2012 NINETY-FIRST YEAR OF PUBLICATION BURLINGTON HOUSE, PICCADILLY, LONDON, W1J 0DU Telephone 020 7734 4145 2 CALENDAR 2012 January February March April May June July August September October November December Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day Day of of of of of of of of of of of of of of of of of of of of of of of of of Month Week Year Week Year Week Year Week Year Week Year Week Year Week Year Week Year Week Year Week Year Week Year Week Year 1 Sun. -
Long-Term Stable Equilibria for Synchronous Binary Asteroids
Long-term Stable Equilibria for Synchronous Binary Asteroids Seth A. Jacobson1 and Daniel J. Scheeres2 Department of Astrophysical and Planetary Sciences, University of Colorado at Boulder, Boulder, CO, 80309 USA Department of Aerospace Engineering Sciences, University of Colorado at Boulder, Boulder, CO, 80309 USA Received ; accepted Prepared for ApJL arXiv:1104.4671v2 [astro-ph.EP] 7 Jun 2011 –2– ABSTRACT Synchronous binary asteroids may exist in a long-term stable equilibrium, where the opposing torques from mutual body tides and the binary YORP (BYORP) effect cancel. Interior of this equilibrium, mutual body tides are stronger than the BYORP effect and the mutual orbit semi-major axis expands to the equilibrium; outside of the equilibrium, the BYORP effect dominates the evolution and the system semi-major axis will contract to the equilibrium. If the observed population of small (0.1 - 10 km diameter) synchronous binaries are in static configurations that are no longer evolv- ing, then this would be confirmed by a null result in the observational tests for the BYORP effect. The confirmed existence of this equilibrium combined with a shape model of the secondary of the system enables the direct study of asteroid geophysics through the tidal theory. The observed synchronous asteroid population cannot exist in this equilibrium if described by the canonical “monolithic” geophysical model. The “rubble pile” geophysical model proposed by Goldreich & Sari (2009) is sufficient, however it predicts a tidal Love number directly proportional to the radius of the aster- oid, while the best fit to the data predicts a tidal Love number inversely proportional to the radius. -
Absolute Magnitudes of Asteroids and a Revision of Asteroid Albedo Estimates from WISE Thermal Observations ⇑ Petr Pravec A, , Alan W
Icarus 221 (2012) 365–387 Contents lists available at SciVerse ScienceDirect Icarus journal homepage: www.elsevier.com/locate/icarus Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations ⇑ Petr Pravec a, , Alan W. Harris b, Peter Kušnirák a, Adrián Galád a,c, Kamil Hornoch a a Astronomical Institute, Academy of Sciences of the Czech Republic, Fricˇova 1, CZ-25165 Ondrˇejov, Czech Republic b 4603 Orange Knoll Avenue, La Cañada, CA 91011, USA c Modra Observatory, Department of Astronomy, Physics of the Earth, and Meteorology, FMFI UK, Bratislava SK-84248, Slovakia article info abstract Article history: We obtained estimates of the Johnson V absolute magnitudes (H) and slope parameters (G) for 583 main- Received 27 February 2012 belt and near-Earth asteroids observed at Ondrˇejov and Table Mountain Observatory from 1978 to 2011. Revised 27 July 2012 Uncertainties of the absolute magnitudes in our sample are <0.21 mag, with a median value of 0.10 mag. Accepted 28 July 2012 We compared the H data with absolute magnitude values given in the MPCORB, Pisa AstDyS and JPL Hori- Available online 13 August 2012 zons orbit catalogs. We found that while the catalog absolute magnitudes for large asteroids are relatively good on average, showing only little biases smaller than 0.1 mag, there is a systematic offset of the cat- Keywords: alog values for smaller asteroids that becomes prominent in a range of H greater than 10 and is partic- Asteroids ularly big above H 12. The mean (H H) value is negative, i.e., the catalog H values are Photometry catalog À Infrared observations systematically too bright. -
Nasa Technical Memorandum .1
NASA TECHNICAL MEMORANDUM NASA TM X-64677 COMETS AND ASTEROIDS: A Strategy for Exploration REPORT OF THE COMET AND ASTEROID MISSION STUDY PANEL May 1972 .1!vP -V (NASA-TE-X- 6 q767 ) COMETS AND ASTEROIDS: A RR EXPLORATION (NASA) May 1972 CSCL 03A NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Reproduced by ' NATIONAL "TECHINICAL INFORMATION: SERVICE US Depdrtmett ofCommerce :. Springfield VA 22151 TECHNICAL REPORT STANDARD TITLE PAGE · REPORT NO. 2. GOVERNMENT ACCESSION NO. 3, RECIPIENT'S CATALOG NO. NASA TM X-64677 . TITLE AND SUBTITLE 5. REPORT aE COMETS AND ASTEROIDS ___1_ A Strategy for Exploration 6. PERFORMING ORGANIZATION CODE AUTHOR(S) 8. PERFORMING ORGANIZATION REPORT # Comet and Asteroid Mission Study Panel PERFORMING ORGANIZATION NAME AND ADDRESS 10. WORK UNIT NO. 11. CONTRACT OR GRANT NO. 13. TYPE OF REPORT & PERIOD COVERED 2. SPONSORING AGENCY NAME AND ADDRESS National Aeronautics and Space Administration Technical Memorandum Washington, D. C. 20546 14. SPONSORING AGENCY CODE 5. SUPPLEMENTARY NOTES ABSTRACT Many of the asteroids probably formed near the orbits where they are found today. They accreted from gases and particles that represented the primordial solar system cloud at that location. Comets, in contrast to asteroids, probably formed far out in the solar system, and at very low temperatures; since they have retained their volatile components they are probably the most primordial matter that presently can be found anywhere in the solar system. Exploration and detailed study of comets and asteroids, therefore, should be a significant part of NASA's efforts to understand the solar system. A comet and asteroid program should consist of six major types of projects: ground-based observations;Earth-orbital observations; flybys; rendezvous; landings; and sample returns.