On March 16 , 2019 Fifteen Years of the Faulkes Telescope Project

Total Page:16

File Type:pdf, Size:1020Kb

On March 16 , 2019 Fifteen Years of the Faulkes Telescope Project On March 16th, 2019 fifteen years of the Faulkes Telescope Project Our participation in this great adventure Andre Debackere March 2019 We started observations with the Faulkes Telescopes in January 2010. We studied different types of astronomical objects as part of - scientific workshop called “ASAM” at College Le Monteil, Monistrol sur Loire, France - European Comenius project, 6 schools in 5 countries - educational activities, 3 teachers and 2 schools - personal research, hunting binaries, measurements and discoveries 1) Scientific workshop from January 2010 to June 2016 with a dozen college students (12-16 years old) a) Our first subject of study : Trans-Neptunians and dwarf planets, astrometry and animations Learn how to use the Faulkes Telescope interface and the tools as “target visibility” and “exposure time calculator”. To be able to recognize the target in the stellar field by using ALADIN, CDS, Strasbourg, France and ASTROMETRICA, Herbert Raab, Austria. Make animations showing the motion of the asteroid against the starry sky background (with SALSAJ, EUHOU or ASTROMETRICA). How to locate an object in the sky, celestial coordinates (right ascension and declination), their measurements with ASTOMETRICA. The 2m telescopes (FTN & FTS) are powerful instruments so we started by studying the trans- Neptunians, very distant asteroids some of which are candidates for the rank of dwarf planets as for example Varuna and Orcus. (20000) Varuna discovered in 2000 and (90482) Orcus discovered in 2004 are both trans- Neptunian object from the Kuiper belt and are probably dwarf planet. 1 COD F65 CON Debackere Andre, France [andre.debackere@free.fr] OBS Debackere Andre, ASAM MEA Debackere Andre, ASAM TEL FTN + CCD ACK MPCReport file updated 2010.08.28 15:20:14 AC2 andre.debackere@free.fr NET USNO-B1.0 20000 C2010 01 22.46922 07 31 34.171+26 02 21.30 19.81R F65 90482 C2010 01 22.47291 09 47 22.019-06 32 05.80 18.40R F65 ----- end ----- The International Astronomical Union (IAU) has accepted five dwarf planets: Ceres in the inner Solar System and four in the trans-Neptunian region: Pluto, Eris, Haumea, and Makemake. Animations of Pluto and Ceres May 18th, 2010 - Faulkes Telescope Project, Showcase, Scholls Showcase, Detectiong The Dwarfs http://www.faulkes-telescope.com/2018/05/detecting-the-dwarfs/ - Images of Haumea and Makemake on February 16th, 2010 and animation of Eris on October 15th, 2010 http://dbrastronomie.pagesperso-orange.fr/doc/dwarft.html b) Astrometry, photometry, lightcurve, color index and asteroid size calculation. 2 FTN observations from November 1st, 2010 to December 20th 2013 of Jihlava. (2080) Jihlava is a main-belt asteroid discovered on February 27, 1976 by the Swis astronomer Paul Wild at Zimmerwald Observatory located 10 kilometers south of Bern, Switzerland http://dbrastronomie.pagesperso-orange.fr/doc/jihlava.pdf c) Observations and astrometry of several asteroids (data sent to the Minor Planet Center https://www.minorplanetcenter.net/iau/mpc.html) (14)Irene, (26)Proserpina, (27)Euterpe, (36)Atalante, (46)Hestia, (337)Devosa, (480)Hansa, (596)Scheila, (626)Notburga, (2751)Campbell, (2873)Binzel, (4486)Mithra, (6371)Heinlein, (6400)Georgealexander, (8374)Horodata, (12008)Kandrup, (12735)1991VV1, (15836)1995DA2, (24250)Luteolson, (38083)Rhadamanthus, (40314)1999KR16, (42355)Typhon,(231666)Aisymnos, (470523)2008CS190, (49411)1998XT51, (50000)Quaoar, (52872)Okyrhoe, (53311)Deucalion, (58534)Logos, (253841)2003YG118, (308379)2005RS43, (470523)2008 CS190, 1999 CX131, 2003 YW179, 2000 QL251, 2008 CB10 d) Comets - An unexpected observation: Comet-like Asteroid P/2010 A2-January 22th, 2010 Stacked images of the tracking comet's motion. Note the mag 23 object seems to have a small tail. If this interpretation is correct, two small and previously unknown asteroids recently collided, creating a shower of debris that is being swept back into a tail from the collision site by the pressure of sunlight," says Jewitt. The main nucleus of P/2010 A2 would be the surviving remnant of this so-called hypervelocity collision. So, where does asteroid 2010 AA15 fit with this hypothesis? No mention is made of this 400-metre body, which may also have survived the postulated collision. Maybe the 'remnant' associated with the comet first struck 2010AA15 and 3 rebounded largely intact along with its debris cloud.It seems that no-one has reported astrometry of 2010 AA15 since January 19.The two objects have very similar orbits although how similar I am not sure since the astrometry of the comet will have limited accuracy owing to the lack of a definite pseudonucleus to measure. Richard Miles (BAA) said: “However, your exposure time has been a little long and you have lengthened the images of point sources like the 2010 asteroid AA15 and the associated major fragment of magnitude 23 because of the movement of these objects while the shutter of the camera was open. I have just submitted astrometry of this asteroid along with astrometry of the 130-meter 'remnant' thanks to images taken under very good seeing by André Debackère, ASAM College Le Monteil (see below). > COD F65 > COM Stack of 4 images, total integration time = 320 s > OBS A. Debackère > MEA R. Miles > TEL 2.0-m f/10.0 Ritchey-Chretien + CCD > ACK MPCReport file updated 2010.02.02 16:35:04 > AC2 rmiles@baa.u-net.com > NET USNO-B1.0 > K10A15A C2010 01 22.46034 06 52 28.77 +27 44 00.5 21.2 V F65 > K10A15A C2010 01 22.46234 06 52 28.64 +27 44 00.2 22.0 V F65 > K10A15A C2010 01 22.46438 06 52 28.52 +27 43 59.7 21.5 V F65 > K10A15A C2010 01 22.46649 06 52 28.41 +27 43 59.3 21.4 V F65 > FRAG001 C2010 01 22.46338 06 52 18.49 +27 42 55.2 23.8 V F65 > ----- end ----- 4 - Comet 29P, February 23th, 2010 - Comet 81P, April 22th, 2010 IRIS rotational gradient (highlighting the radial structures of the comet by eliminating the circular structures) 5 - Comet 103P, October 13th, 2010 Using the Danny Duggans & Sarah Roberts course Faulkes Telescope Project, Education Resources, Astronomical Imaging (Color Imaging) Basic Color Imaging, Making Color Images Making Color Images with SalsaJ. - Comet 17P Holmes February 17th, 2015 6 e) Supernova SN2016adj observations from February 10th to March 26th, 2016 7 http://www.faulkes-telescope.com/2018/04/photometry-from-france/ f) Variable stars photometry (data sent to AAVSO https://www.aavso.org/) SS Cygni, May 17th, 2010 FTN (It is the prototype of the subclass of dwarf novae that show only normal eruptions. It typically rises from 12th magnitude to 8th magnitude for 1–2 days every 7 or 8 weeks). V 404 Cyg, V 694 Mon, V 3661 Oph g) Unusual binaries - SFXT IGR J17544-2619, May 18th, 2010, FTS Supergiant fast X-ray transients (SFXTs) are high mass X-ray binaries associated with OB supergiant companions and characterised by an X-ray flaring behaviour whose dynamical range reaches 5 orders of magnitude on timescales of a few hundred to thousands of seconds. - GX 339-4, June 24th, 2010, FTS Moderately strong variable galactic low-mass X-ray binary (LMXB) source and black-hole candidate that flares from time to time. From spectroscopic measurements, the mass of the black-hole was found to be at least of 5.8 solar masses. During the outbursts GX 339-4 shows evolution of quasi-periodic oscillations (QPOs). 8 h) Some color pictures NGC 2419 January 18th 2010, FTN 9 PGC 1032280 January 26th 2010, FTN M61 May 13th 2010, FTN 10 M92 May 17th 2010, FTN 11 M20 Trifid May 18th 2010, FTS 12 M22 May 18th 2010, FTS 13 M17 June 24th 2010, FTS 14 NGC 2392 December 8th 2010, FTN 15 M1 October 15th 2014, FTN 2) European Comenius project called “In orbit with Europa” from November 2011 to June 2013. A school partnership coordinated by André Debackère: - Leonor Cabral, Escola Secundária da Cidadela, Portugal - Richard Singleton, Moreton Hall, Shropshire, England - John Murphy, Regina Mundi College, Douglas, Cork, Ireland. - Conrad Stevens, The Leigh Technology Academy, Dartford, England - Sebastian Soberski, Tomek Maja Skown, High Schools, Poland - André Debackère, Monistrol sur Loire, France 16 Here are the main highlights of our project: - We propose a multidisciplinary and multilateral approach of the study of asteroids. We wish to enable a collective study of the orbit, rotation and shape of asteroids with high quality robotic telescopes, accessible to our partnership. This initiative aims at interesting and exciting children to do science on our Solar System, but also to science in general and to establish a link with languages, literature, theater and art. - The shape of our project will be an opportunity for young people to get a new view of science teaching, but also to understand the networking between different disciplinaries. - Numerous European students are not motivated by sciences. In addition, girls are under- represented in physical sciences. For various reasons, people in the various regions of the European Union do not have the opportunity to communicate with other countries. This could be understand by the remoteness of rural areas, poverty or other aspects. - This project will enable pupils to get involve in a real scientific project, but also to learn the culture and language of other European countries. The association of science with other topics will provide different means to pupils to communicate and to develop team work through a set of common goals to reach. Some of our most outstanding works: - Kariba, January 26th, 2012 The asteroid (1676) Kariba was discovered by Cyril V. Jackson on June 15, 1939. http://dbrastronomie.pagesperso-orange.fr/doc/kariba_cdl.html - Claudiomaccone, October 11th, 2012 (11264) Claudiomaccone, is a stony background asteroid and binary system from the middle regions of the asteroid belt, approximately 3 kilometers in diameter.
Recommended publications
  • PACS Sky Fields and Double Sources for Photometer Spatial Calibration
    Document: PACS-ME-TN-035 PACS Date: 27th July 2009 Herschel Version: 2.7 Fields and Double Sources for Spatial Calibration Page 1 PACS Sky Fields and Double Sources for Photometer Spatial Calibration M. Nielbock1, D. Lutz2, B. Ali3, T. M¨uller2, U. Klaas1 1Max{Planck{Institut f¨urAstronomie, K¨onigstuhl17, D-69117 Heidelberg, Germany 2Max{Planck{Institut f¨urExtraterrestrische Physik, Giessenbachstraße, D-85748 Garching, Germany 3NHSC, IPAC, California Institute of Technology, Pasadena, CA 91125, USA Document: PACS-ME-TN-035 PACS Date: 27th July 2009 Herschel Version: 2.7 Fields and Double Sources for Spatial Calibration Page 2 Contents 1 Scope and Assumptions 4 2 Applicable and Reference Documents 4 3 Stars 4 3.1 Optical Star Clusters . .4 3.2 Bright Binaries (V -band search) . .5 3.3 Bright Binaries (K-band search) . .5 3.4 Retrieval from PACS Pointing Calibration Target List . .5 3.5 Other stellar sources . 13 3.5.1 Herbig Ae/Be stars observed with ISOPHOT . 13 4 Galactic ISOCAM fields 13 5 Galaxies 13 5.1 Quasars and AGN from the Veron catalogue . 13 5.2 Galaxy pairs . 14 5.2.1 Galaxy pairs from the IRAS Bright Galaxy Sample with VLA radio observations 14 6 Solar system objects 18 6.1 Asteroid conjunctions . 18 6.2 Conjunctions of asteroids with pointing stars . 22 6.3 Planetary satellites . 24 Appendices 26 A 2MASS images of fields with suitable double stars from the K-band 26 B HIRES/2MASS overlays for double stars from the K-band search 32 C FIR/NIR overlays for double galaxies 38 C.1 HIRES/2MASS overlays for double galaxies .
    [Show full text]
  • Asteroid Lightcurve Inversion with Bayesian Inference K
    A&A 642, A138 (2020) Astronomy https://doi.org/10.1051/0004-6361/202038036 & © K. Muinonen et al. 2020 Astrophysics Asteroid lightcurve inversion with Bayesian inference K. Muinonen1,2, J. Torppa3, X.-B. Wang4,5, A. Cellino6, and A. Penttilä1 1 Department of Physics, University of Helsinki, Gustaf Hällströmin katu 2a, PO Box 64, 00014 U. Helsinki, Finland e-mail: Karri.Muinonen@Helsinki.Fi 2 Finnish Geospatial Research Institute FGI, Geodeetinrinne 2, 02430 Masala, Finland 3 Space Systems Finland, Kappelitie 6, 02200 Espoo, Finland 4 Yunnan Observatories, CAS, PO Box 110, Kunming 650216, PR China 5 School of Astronomy and Space science, University of Chinese Academy of Sciences, Beijing 100049, PR China 6 INAF, Osservatorio Astrofisico di Torino, Strada Osservatorio 20, 10025 Pino Torinese (TO), Italy Received 27 March 2020 / Accepted 9 August 2020 ABSTRACT Context. We assess statistical inversion of asteroid rotation periods, pole orientations, shapes, and phase curve parameters from pho- tometric lightcurve observations, here sparse data from the ESA Gaia space mission (Data Release 2) or dense and sparse data from ground-based observing programs. Aims. Assuming general convex shapes, we develop inverse methods for characterizing the Bayesian a posteriori probability density of the parameters (unknowns). We consider both random and systematic uncertainties (errors) in the observations, and assign weights to the observations with the help of Bayesian a priori probability densities. Methods. For general convex shapes comprising large numbers of parameters, we developed a Markov-chain Monte Carlo sampler (MCMC) with a novel proposal probability density function based on the simulation of virtual observations giving rise to virtual least-squares solutions.
    [Show full text]
  • Instrumental Methods for Professional and Amateur
    Instrumental Methods for Professional and Amateur Collaborations in Planetary Astronomy Olivier Mousis, Ricardo Hueso, Jean-Philippe Beaulieu, Sylvain Bouley, Benoît Carry, Francois Colas, Alain Klotz, Christophe Pellier, Jean-Marc Petit, Philippe Rousselot, et al. To cite this version: Olivier Mousis, Ricardo Hueso, Jean-Philippe Beaulieu, Sylvain Bouley, Benoît Carry, et al.. Instru- mental Methods for Professional and Amateur Collaborations in Planetary Astronomy. Experimental Astronomy, Springer Link, 2014, 38 (1-2), pp.91-191. 10.1007/s10686-014-9379-0. hal-00833466 HAL Id: hal-00833466 https://hal.archives-ouvertes.fr/hal-00833466 Submitted on 3 Jun 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Instrumental Methods for Professional and Amateur Collaborations in Planetary Astronomy O. Mousis, R. Hueso, J.-P. Beaulieu, S. Bouley, B. Carry, F. Colas, A. Klotz, C. Pellier, J.-M. Petit, P. Rousselot, M. Ali-Dib, W. Beisker, M. Birlan, C. Buil, A. Delsanti, E. Frappa, H. B. Hammel, A.-C. Levasseur-Regourd, G. S. Orton, A. Sanchez-Lavega,´ A. Santerne, P. Tanga, J. Vaubaillon, B. Zanda, D. Baratoux, T. Bohm,¨ V. Boudon, A. Bouquet, L. Buzzi, J.-L. Dauvergne, A.
    [Show full text]
  • Asteroid Regolith Weathering: a Large-Scale Observational Investigation
    University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 5-2019 Asteroid Regolith Weathering: A Large-Scale Observational Investigation Eric Michael MacLennan University of Tennessee, emaclenn@vols.utk.edu Follow this and additional works at: https://trace.tennessee.edu/utk_graddiss Recommended Citation MacLennan, Eric Michael, "Asteroid Regolith Weathering: A Large-Scale Observational Investigation. " PhD diss., University of Tennessee, 2019. https://trace.tennessee.edu/utk_graddiss/5467 This Dissertation is brought to you for free and open access by the Graduate School at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact trace@utk.edu. To the Graduate Council: I am submitting herewith a dissertation written by Eric Michael MacLennan entitled "Asteroid Regolith Weathering: A Large-Scale Observational Investigation." I have examined the final electronic copy of this dissertation for form and content and recommend that it be accepted in partial fulfillment of the equirr ements for the degree of Doctor of Philosophy, with a major in Geology. Joshua P. Emery, Major Professor We have read this dissertation and recommend its acceptance: Jeffrey E. Moersch, Harry Y. McSween Jr., Liem T. Tran Accepted for the Council: Dixie L. Thompson Vice Provost and Dean of the Graduate School (Original signatures are on file with official studentecor r ds.) Asteroid Regolith Weathering: A Large-Scale Observational Investigation A Dissertation Presented for the Doctor of Philosophy Degree The University of Tennessee, Knoxville Eric Michael MacLennan May 2019 © by Eric Michael MacLennan, 2019 All Rights Reserved.
    [Show full text]
  • Observing 27 Euterpe the Asteroid
    Observing 27 Euterpe the Asteroid College Park Scholars Academic Showcase May 6, 2016 Shervin Razazi, Srazazi@Hotmail.com, SDU Research Question How can we determine the rotation rate of an asteroid? Intro Why Research This? My Project group is called Explore the Universe Astronomers use the data in order to find out more and we are a group of mostly SDU scholars specific properties of asteroids. For example, an students who conduct research on various asteroid with a rotation period of under 2.2 hours is observable astronomical phenomena. My specific generally considered too small to be a self sustaining project was to observe an asteroid and then structure, which means that while in the asteroid belt determine the rotation rate of that asteroid. The they are too small to be held together by themselves asteroid I ended up observing is named 27 This suggests that these smaller bodies were once Euterpe. parts of larger asteroids. The data from all the thousands of asteroids being observe allow us to learn more and more about the solar system and its origins. Photo C.R. Shervin Razazi Limitations How This Affected Me Photometry • Weather Doing this project was not my first choice. As a Chemical • Analyze with Astro Image J • Clouds Engineer astronomy is not something I have ever studied or • Calibrate raw images • Humidity thought I would ever be doing. Even though it is not relevant • Align calibrated photos • Wind to my major it did teach me how hard it is to collect accurate • Generate light curve • Position of Asteroid scientific data.
    [Show full text]
  • Accurate Positions of Pluto and Asteroids Observed in Bucharest During the Year 1932
    ACCURATE POSITIONS OF PLUTO AND ASTEROIDS OBSERVED IN BUCHAREST DURING THE YEAR 1932 GHEORGHE BOCŞA, PETRE POPESCU, MIHAELA LICULESCU Astronomical Institute of the Romanian Academy Str. Cuţitul de Argint 5, 040557 Bucharest, Romania E-mail: petre@aira.astro.ro Abstract. The paper contains the observations of minor planets performed in Bucharest Astronomical Observatory in the year 1932 with the 380/6000 mm astrograph. Both Turner’s (constants) and Schlesinger’s (dependences) methods were used in the computation of the normal coordinates of the objects. Keywords: photographic astrometry – minor planets. 1. INTRODUCTION The article is a continuation of the complete investigation of Bucharest Wide-Field Plates Archive initiated in 2010; it contains the plates with asteroids observed in 1932. That year 185 plates were exposed and were stored in the archive, but were not reduced. After analysing them, 98 plates were detected to contain measurable minor planets. The first observed positions in this year were of planet Pluto. They were exposed on 1318cm plates, with 52 minutes exposure .The observations were performed by the famous Romanian astronomer Professor Gheorghe Demetrescu. The most difficult problem was the identification of the planet, the three plates obtained in 1932 having dozens of stars with up to 15 magnitudes. As all the observations were performed in the same month and the planet did not have a great proper motion, it was possible to superpose two plates and to identify Pluto. The values (O–C)α and (O–C)δ were calculated by M. Svechnikov from the Institute of Applied Astronomy in Sankt Petersburg on the basis of precise positions obtained in Bucharest, which we integrated in Pluto’s orbit.
    [Show full text]
  • An Asteroid Main Belt Tour and Survey N.E
    CASTAway: An asteroid main belt tour and survey N.E. Bowles, C. Snodgrass, A. Gibbings, J.P. Sanchez, J.A. Arnold, P. Eccleston, T. Andert, A. Probst, G. Naletto, A.C. Vandaele, et al. To cite this version: N.E. Bowles, C. Snodgrass, A. Gibbings, J.P. Sanchez, J.A. Arnold, et al.. CASTAway: An aster- oid main belt tour and survey. Advances in Space Research, Elsevier, 2018, 62 (8), pp.1998-2025. 10.1016/j.asr.2017.10.021. hal-01902144 HAL Id: hal-01902144 https://hal.archives-ouvertes.fr/hal-01902144 Submitted on 23 Oct 2018 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. an author's https://oatao.univ-toulouse.fr/19380 http://dx.doi.org/10.1016/j.asr.2017.10.021 Bowles, N.E. , Snodgrass, C. , Gibbings, A.,...[et all.] CASTAway: An asteroid main belt tour and survey. (2018) Advances in Space Research, 62 (8). 1998-2025. ISSN 0273-1177 CASTAway: An asteroid main belt tour and survey N.E. Bowles a,⇑, C. Snodgrass b, A. Gibbings c, J.P. Sanchez d, J.A. Arnold a, P. Eccleston e, T.
    [Show full text]
  • Planetary Science Institute
    PLANETARY SCIENCE INSTITUTE N7'6-3qo84 (NAS A'-CR:1'V7! 3 ) ASTEROIDAL AND PLANETARY ANALYSIS Final Report (Planetary Science Ariz.) 163 p HC $6.75 Inst., Tucson, CSCL 03A Unclas G3/89 15176 i-'' NSA tiFACIWj INP BRANC NASW 2718 ASTEROIDAL AND PLANETARY ANALYSIS Final Report 11 August 1975 Submitted by: Planetary Science Institute 252 W. Ina Road, Suite D Tucson, Arizona 85704 William K. Hartmann Manager TASK 1: ASTEROID SPECTROPHOTOMETRY AND INTERPRETATION (Principal Investigator: Clark R. Chapman) A.* INTRODUCTION The asteroid research program during 1974/5 has three major goals: (1) continued spectrophotometric reconnaissance of the asteroid belt to define compositional types; (2) detailed spectrophotometric observations of particular asteroids, especially to determine variations with rotational phase, if any; and (3) synthesis of these data with other physical studies of asteroids and interpretation of the implications of physical studies of the asteroids for meteoritics and solar system history. The program has been an especially fruitful one, yielding fundamental new insights to the nature of the asteroids and the implications for the early development of the terrestrial planets. In particular, it is believed that the level of understanding of the asteroids has been reached, and sufficiently fundamental questions raised about their nature, that serious consideration should be given to possible future spacecraft missions directed to study a sample of asteroids at close range. Anders (1971) has argued that serious consideration of asteroid missions should be postponed until ground-based techniques for studying asteroids had been sufficiently exploited so that we could intelligently select appropriate asteroids for spacecraft targeting. It is clear that that point has been reached, ,and now that relatively inexpensive fly-by missions have been discovered to be possible by utilizing Venus and Earth gravity assists (Bender and Friedlander, 1975), serious planning for such missions ought to begin.
    [Show full text]
  • '.';King Navigation
    1980012912 -' JPL PUBLICATION 78-38 '.';king Navigation W. J. O'Neil, R. P. Rudd, D. L. Farless, C. E. Hildebrand, R. T. Mitchell, K. H. Rourke, et al. Jet Propulsion Laboratory E. A. Euler Martin Marietta Aerospace (N,%SA-C[_-l_,2517) VIklt_G ._AVIGA'IION (Jet t, u0-213_-_ : Pcopulsio[, L,_c.) 322 p _lC Alq/MF A01 _:d[,U CSCL Z2.t; hd0-_|4dj •_ [J_;c ]. a_ GJ/15 l,t7 5 'JJ ± November 15, 1979 _',r:.'> ;Y/l&_',,/I_cC7.'/',_/, : < X* ",t ,'" t National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology Pasadena, California # 1980012912-002 JPL PUBLICATION 78-38 Viking Navigation W. J. O'Neil, R. P. Rudd, D. L. Farless, C. E. Hildebrand, R. T. Mitchell, K. H. Rourke, et al. Jet Propulsion Laboratory E. A. Euler Martin Marietta Aerospace November 15, 1979 National Aeronautics and Space Administration Jet Propulsion Laboratory : California Institute of Technology Pasadena, California 1980012912-003 The research descnbed bnth_s pubhcat_onwas camed out by the Jet Propulsion Laboratory, Cahforn_aInstitute of Technology, under NASA Contract No NAS7-100 i 1980012912-004 Abstract NASA soft-landed two Viking spacecraft on Mars in the summer t,f 1976. These were the free world's first landings on another planet. This report provides a final, comprehensive description of the navigation of the Viking spacecraft throughout their flight from Earth launch to Mars landing. The flight path design, actual int]lght control, and postflight reconstruction ale discussed in detail. The report Is comprised of an introductory chapter followed by five Olapters which essenually correspond to the organization of the Viking navigation operations, namely, Trajectory Descriptton, Interplanetary Orbit Determination, Satellite Orbit Determination, ._haneuver Analysis, and Lander Flight Path Analysis.
    [Show full text]
  • The Minor Planet Bulletin
    THE MINOR PLANET BULLETIN OF THE MINOR PLANETS SECTION OF THE BULLETIN ASSOCIATION OF LUNAR AND PLANETARY OBSERVERS VOLUME 35, NUMBER 3, A.D. 2008 JULY-SEPTEMBER 95. ASTEROID LIGHTCURVE ANALYSIS AT SCT/ST-9E, or 0.35m SCT/STL-1001E. Depending on the THE PALMER DIVIDE OBSERVATORY: binning used, the scale for the images ranged from 1.2-2.5 DECEMBER 2007 – MARCH 2008 arcseconds/pixel. Exposure times were 90–240 s. Most observations were made with no filter. On occasion, e.g., when a Brian D. Warner nearly full moon was present, an R filter was used to decrease the Palmer Divide Observatory/Space Science Institute sky background noise. Guiding was used in almost all cases. 17995 Bakers Farm Rd., Colorado Springs, CO 80908 brian@MinorPlanetObserver.com All images were measured using MPO Canopus, which employs differential aperture photometry to determine the values used for (Received: 6 March) analysis. Period analysis was also done using MPO Canopus, which incorporates the Fourier analysis algorithm developed by Harris (1989). Lightcurves for 17 asteroids were obtained at the Palmer Divide Observatory from December 2007 to early The results are summarized in the table below, as are individual March 2008: 793 Arizona, 1092 Lilium, 2093 plots. The data and curves are presented without comment except Genichesk, 3086 Kalbaugh, 4859 Fraknoi, 5806 when warranted. Column 3 gives the full range of dates of Archieroy, 6296 Cleveland, 6310 Jankonke, 6384 observations; column 4 gives the number of data points used in the Kervin, (7283) 1989 TX15, 7560 Spudis, (7579) 1990 analysis. Column 5 gives the range of phase angles.
    [Show full text]
  • The Team Adarsh Rajguru
    Asteroid Mapper / Hopper www.inl.gov Mapping and extraction of water from asteroids 1 in the main asteroid belt The team Adarsh Rajguru – University of Southern California (Systems Engineer) Juha Nieminen – University of Southern California (Astronautical Engineer) Nalini Nadupalli – University of Michigan (Electrical & Telecommunications Engineer) Justin Weatherford – George Fox University (Mechanical & Thermal Engineer) Joseph Santora – University of Utah (Chemical & Nuclear Engineer) 2 Mission Objectives Primary Objective – Map and tag the asteroids in the main asteroid belt for water. Secondary Objective – Potentially land on these water-containing asteroids, extract the water and use it as a propellant. Tertiary Objective – Map the asteroids for other important materials that can be valuable for resource utilization. 3 Introduction: Asteroid Commodities and Markets Water – Propellant and life support for future manned deep-space missions (Mapping market) Platinum group metals – Valuable on Earth and hence for future unmanned or manned deep-space mining missions (Mapping market) Regolith – Radiation shielding, 3D printing of structures (fuel tanks, trusses, etc.) for deep-space unmanned or manned spacecrafts, (Determining Regolith composition and material properties market) Aluminum, Iron, Nickel, Silicon and Titanium – Valuable structural materials for deep-space unmanned and manned colonies (Mapping market) 4 Asteroid Hopping: Main Asteroid Belt Class and Types (most interested) Resource Water Platinum Group Metals Metals Asteroid Class Type Hydrated C-Class M-Class M-Class Population (%) 10 5 5 Density (kg/m3) 1300 5300 5300 Resource Mass Fraction 8 % 35 ppm 88 % Asteroid Diameter (10 m) 44 tons 2 x 103 tons 97 kg Asteroid Diameter (100 m) 4350 tons 2 x 106 tons 97 tons Asteroid Diameter (500 m) 11000 tons 3 x 108 tons 12 x 103 tons [1] Badescu V., Asteroids: Prospective Energy and Material Resources, First edition, 2013.
    [Show full text]
  • (2000) Forging Asteroid-Meteorite Relationships Through Reflectance
    Forging Asteroid-Meteorite Relationships through Reflectance Spectroscopy by Thomas H. Burbine Jr. B.S. Physics Rensselaer Polytechnic Institute, 1988 M.S. Geology and Planetary Science University of Pittsburgh, 1991 SUBMITTED TO THE DEPARTMENT OF EARTH, ATMOSPHERIC, AND PLANETARY SCIENCES IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN PLANETARY SCIENCES AT THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY FEBRUARY 2000 © 2000 Massachusetts Institute of Technology. All rights reserved. Signature of Author: Department of Earth, Atmospheric, and Planetary Sciences December 30, 1999 Certified by: Richard P. Binzel Professor of Earth, Atmospheric, and Planetary Sciences Thesis Supervisor Accepted by: Ronald G. Prinn MASSACHUSES INSTMUTE Professor of Earth, Atmospheric, and Planetary Sciences Department Head JA N 0 1 2000 ARCHIVES LIBRARIES I 3 Forging Asteroid-Meteorite Relationships through Reflectance Spectroscopy by Thomas H. Burbine Jr. Submitted to the Department of Earth, Atmospheric, and Planetary Sciences on December 30, 1999 in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in Planetary Sciences ABSTRACT Near-infrared spectra (-0.90 to ~1.65 microns) were obtained for 196 main-belt and near-Earth asteroids to determine plausible meteorite parent bodies. These spectra, when coupled with previously obtained visible data, allow for a better determination of asteroid mineralogies. Over half of the observed objects have estimated diameters less than 20 k-m. Many important results were obtained concerning the compositional structure of the asteroid belt. A number of small objects near asteroid 4 Vesta were found to have near-infrared spectra similar to the eucrite and howardite meteorites, which are believed to be derived from Vesta.
    [Show full text]