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--(624) Hektor and Skamandrios --discovery and notes:

Primary discovered1907 Feb 10from Heidelberg, Germanyby A. Kopff.Alternate designation(s):1907 XM, 1948 VD.Permanent number assigned 1907.

Named 1907 for the Trojan hero.

Companion discovered2006 Jul 16 by F. Marchis, M. H. Wong, J. Berthier, P. Descamps, D. Hestroffer, F. Vachier, D. Le Mignant, and I. de Paterusingadaptive optics telescope observations from W. M. Keck II Telescope, Mauna Kea, Hawaii, USA.Announced2006 Jul 21 [M06c].Provisional designation S/2006 (624) 1. Name assigned March 2017

--Links, more technical:

• IAUC 8732

--Links, less technical:

--Links to ADS abstracts:

• Gorshanov, D. L., Arkharov, A. A., & Larionov, V. M. 2014, Solar System ResearchObservations of asteroids in the infrared range ( JHK) at the AZT-24 telescope
• Marchis, F., Durech, J., Castillo-Rogez, J., Vachier, F., Cuk, M., Berthier, J., Wong, M. H., Kalas, P., Duchene, G., van Dam, M. A., Hamanowa, H., & Viikinkoski, M. 2014, The Astrophysical JournalThe Puzzling Mutual Orbit of the Binary Trojan Asteroid (624) Hektor
• Pajola, M., Lazzarin, M., Dalle Ore, C. M., Cruikshank, D. P., Roush, T. L., Magrin, S., Bertini, I., La Forgia, F., & Barbieri, C. 2013, The Astrophysical JournalPhobos as a D-type Captured Asteroid, Spectral Modeling from 0.25 to 4.0 μm
• Timerson, Bradley, Brooks, John, Conard, Steven, Dunham, David W., Herald, David, Tolea, Alin, & Marchis, Franck 2013, Planetary and Space ScienceOccultation evidence for a satellite of the Trojan asteroid (911) Agamemnon
• Noll, Keith S., Ryan, E. L., Grundy, W. M., & Benecchi, S. D. 2013, AAS/Division for Planetary Sciences Meeting AbstractsUltra-Slow Rotating Outer Main Belt and Trojan Asteroids: Search for Binaries
• Érdi, Bálint, Forgács-Dajka, Emese, & Süli, Áron 2013, Celestial Mechanics and Dynamical AstronomyOn some long time dynamical features of the Trojan asteroids of Jupiter
• Marchis, F., Vachier, F., Durech, J., Berthier, J., & Hanus, J. 2012, AGU Fall Meeting AbstractsMutual Orbits, Size, Density, and Interior of Visualized Multiple Asteroids
• Vernazza, P., Delbo, M., King, P. L., Izawa, M. R. M., Olofsson, J., Lamy, P., Cipriani, F., Binzel, R. P., Marchis, F., Merín, B., & Tamanai, A. 2012, IcarusHigh surface porosity as the origin of emissivity features in asteroid spectra
• Marchis, F., Vachier, F., Durech, J., Berthier, J., Wong, M. H., Kalas, P., Duchene, G., & van Dam, M. 2012, LPI ContributionsPhysical Characteristics of the Binary Trojan Asteroid (624) Hektor
• Hamanowa, H. & Hamanowa, H. 2012, LPI ContributionsPhotometric Observations of a Trojan Asteroid 624 Hektor
• Ceccaroni, Marta & Biggs, James 2012, Celestial Mechanics and Dynamical AstronomyLow-thrust propulsion in a coplanar circular restricted four body problem
• Sharma, Ishan 2010, IcarusEquilibrium shapes of rubble-pile binaries: The Darwin ellipsoids for gravitationally held granular aggregates
• Mueller, Michael, Marchis, Franck, Emery, Joshua P., Harris, Alan W., Mottola, Stefano, Hestroffer, Daniel, Berthier, Jérome, & di Martino, Mario 2010, IcarusEclipsing binary Trojan asteroid Patroclus: Thermal inertia from Spitzer observations
• Hamanowa, Hiromi & Hamanowa, Hiroko 2009, Minor Planet BulletinLightcurves of 494 Virtus, 556 Phyllis, 624 Hektor 657 Gunlod, 111 Reinmuthia, 1188 Gothlandia, and 1376 Michelle
• Stephens, Robert D. 2009, Minor Planet BulletinAsteroids Observed from GMARS and Santana Observatories
• Klesh, A. T. 2009, Lunar and Planetary Science ConferenceSHOTPUT Sample Return: Examining the Compositional Gradient of Small-Body Objects
• Descamps, P., Marchis, F., Michalowski, T., Colas, F., Berthier, J., Vachier, F., Teng-Chuen-Yu, J.-P., Peyrot, A., Payet, B., Dorseuil, J., Léonie, Y., Dijoux, T., Berrouachdi, H., Chion Hock, C., & Benard, F. 2007, IcarusNature of the small main belt Asteroid 3169 Ostro
• Lacerda, Pedro & Jewitt, David C. 2007, The Astronomical JournalDensities of Solar System Objects from Their Rotational Light Curves
• Gold, Robert E., McNutt, Ralph L., Napolillo, David H., Schaefer, Edward D., Tanzman, Jennifer R., Fiehler, Douglas I., Hartka, Theodore J., Mehoke, Douglas S., Ostdiek, Paul H., Persons, David F., Prockter, Louise M., & Vernon, Steven R. 2007, Space Technology and Applications International Forum-STAIF 2007Paris to Hektor: A Concept for a Mission to the Jovian Trojan Asteroids
• Marchis, Franck, Berthier, J., Wong, M. H., Descamps, P., Hestroffer, D., Colas, F., de Pater, I., & Vachier, F. 2006, Bulletin of the American Astronomical SocietySearch of Binary Jupiter-Trojan Asteroids with Laser Guide Star AO systems: a moon around 624 Hektor
• Lacerda, Pedro & Jewitt, D. 2006, Bulletin of the American Astronomical SocietyDensities from Lightcurves
• Lacerda, P. 2006, IAU Joint DiscussionDensities of solar system objects by lightcurve comparison with triaxial equilibrium ellipsoids
• Marchis, F., Wong, M. H., Berthier, J., Descamps, P., Hestroffer, D., Vachier, F., Le Mignant, D., Keck Observatory, W. M., & de Pater, I. 2006, International Astronomical Union CircularS/2006 (624) 1
• Emery, J. P., Cruikshank, D. P., & Van Cleve, J. 2006, IcarusThermal emission spectroscopy (5.2 38 μm) of three Trojan asteroids with the Spitzer Space Telescope: Detection of fine-grained silicates
• Vilas, F., Smith, B. A., McFadden, L. A., Gaffey, M. J., Larson, S. M., Hatch, E. C., & Jarvis, K. S. 2006, NASA Planetary Data System, EAR-A-3-RDR-VILAS-ASTEROID-SPECTRA-V1.1:SPECTRA_HEKTOR_TABhektor
• Gold, R. E., Ensworth, C. B., McNutt, R. L., Ostdiek, P. H., & Prockter, L. M. 2005, AGU Fall Meeting AbstractsPARIS to Hektor, A Mission to the Jovian Trojan Asteroids
• Prockter, L. M., Gold, R. E., McNutt, R. L., Ostdiek, P. H., & Ensworth, C. B. 2005, Bulletin of the American Astronomical SocietyPARIS: A new class of missions to explore the Trojan asteroids and outer solar system
• Emery, J. P., Cruikshank, D. P., van Cleve, J., & Stansberry, J. A. 2005, 36th Annual Lunar and Planetary Science ConferenceMineralogy of Asteroids from Observations with the Spitzer Space Telescope
• Storrs, A. D., Dunne, C., Conan, J.-M., Mugnier, L., Weiss, B. P., & Zellner, B. 2005, IcarusA closer look at main belt asteroids 1: WF/PC images
• Sheppard, S. S. & Jewitt, D. 2004, Bulletin of the American Astronomical SocietyA Contact Binary in the Kuiper Belt?
• Sheppard, Scott S. & Jewitt, David 2004, The Astronomical JournalExtreme Kuiper Belt Object 2001 QG<SUB>298</SUB> and the Fraction of Contact Binaries
• Stenborg, T. N. 2003, The Magellanic Times, the newspaper of the 25th general assembly of the IAU, Sydney, Australia, day 4, p. 3. Edited by Seth Shostak.A Jovian Trojan-Satellite Population Exchange
• Tanga, P., Hestroffer, D., Cellino, A., Lattanzi, M., Di Martino, M., & Zappalà, V. 2003, Astronomy and AstrophysicsAsteroid observations with the Hubble Space Telescope. II. Duplicity search and size measurements for 6 asteroids
• Tanga, Paolo, Hestroffer, D., Cellino, A., Lattanzi, M., di Martino, M., & Zappalá, V. 2002, ESA SP-500: Asteroids, Comets, and Meteors: ACM 2002Shape and size measurements of asteroids by the HST Fine Guidance Sensors
• Hestroffer, D., Descamps, P., Kaasalainen, M., Tanga, P., Torppa, J., Berthier, J., Cellino, A., Lattanzi, M., di Martino, M., Piironen, J., & Zappalá, V. 2002, Asteroids, Comets, and Meteors: ACM 2002Comparison of topographic models for asteroids to the HST/FGS data
• Kaasalainen, M., Torppa, J., & Piironen, J. 2002, Astronomy and AstrophysicsBinary structures among large asteroids
• Cruikshank, Dale P., Dalle Ore, Cristina M., Roush, Ted L., Geballe, Thomas R., Owen, Tobias C., de Bergh, Catherine, Cash, Michele D., & Hartmann, William K. 2001, IcarusConstraints on the Composition of Trojan Asteroid 624 Hektor
• Murdin, P. 2000, Encyclopedia of Astronomy and AstrophysicsHektor
• Consolmagno, G. J., Tegler, S. C., Rettig, T., & Romanishin, W. 2000, Bulletin of the American Astronomical SocietySize, Shape, Rotation, and Color of the Outer Solar System Object 1999 TD10
• Cruikshank, D. P., Dalle Ore, C. M., Geballe, T. R., Roush, T. L., Owen, T. C., Cash, Michele, de Bergh, C., & Hartmann, W. K. 2000, Bulletin of the American Astronomical SocietyTrojan Asteroid 624 Hektor: Constraints on Surface Composition
• Storrs, Alex, Weiss, Ben, Zellner, Ben, Burleson, Win, Sichitiu, Rukmini, Wells, Eddie, Kowal, Charles, & Tholen, David 1999, IcarusImaging Observations of Asteroids with Hubble Space Telescope
• Dotto, E., Barucci, M. A., Crovisier, J., Doressoundiram, A., Encrenaz, Th., Fulchignoni, M., Knacke, R. F., Lellouch, E., Morris, P., Mueller, T. G., & Owen, T. 1998, Bulletin of the American Astronomical SocietyISO Observations of Asteroids
• Mohamed, R. A., Lupishko, D. F., & Shevchenko, V. G. 1996, Kinematics and Physics of Celestial Bodies, vol. 12, p. 92The Asteroid Shape: Numerical Simulation
• Detal, A., Hainaut, O., Pospieszalska-Surdej, A., Schils, P., Schober, H. J., & Surdej, J. 1994, Astronomy and AstrophysicsPole, albedo and shape of the minor planets 624 Hektor and 43 Ariadne: Two tests for comparing four different pole determination methods
• Weiss, Benjamin 1992, HST ProposalInvestigation of the Dynamics of Binary Asteroids
• Churyumov, K. I., Tessel'ko, N. L., & Karachentsev, I. D. 1992, Liege International Astrophysical ColloquiaPhotometry, pole orientation and shape parameters of the minor planets 624 Hektor and 43 Ariadne
• Dahlgren, M., Lagerkvist, C.-I., Fitzsimmons, A., & Williams, I. P. 1991, Monthly Notices of the Royal Astronomical SocietyDifferential CCD photometry of Dubiago, Chiron and Hektor
• Michalowski, Tadeusz 1988, Acta AstronomicaPhotometric astrometry applied to asteroids 6, 15, 43, and 624
• Uchida, K. & Goguen, J. D. 1987, Bulletin of the American Astronomical SocietyA new Method for Determining Asteroid Shapes and Rotation Poles from Lightcurves and Its Application to 624 Hektor
• Magnusson, P. 1986, IcarusDistribution of spin axes and senses of rotation for 20 large asteroids
• Pospieszalska-Surdej, A. & Surdej, J. 1985, Astronomy and AstrophysicsDetermination of the pole orientation of an asteroid - The amplitude-aspect relation revisited
• Zappala, V. & Knezevic, Z. 1984, IcarusRotation axes of asteroids - Results for 14 objects
• Leone, G., Paolicchi, P., Farinella, P., & Zappala, V. 1984, Astronomy and AstrophysicsEquilibrium models of binary asteroids
• Magnusson, P. 1983, Asteroids, Comets, and MeteorsDetermination of spin axis orientation for asteroids 44 Nysa, 216 Kleopatra and 624 Hektor
• Magnusson, P. 1983, Asteroids, Comets, and MeteorsDetermination of Spin Axis Orientation for Asteroids 44 NYSA 216 Kleopatra and 624 Hektor
• Poutanen, M. 1982, 16th Finnish Astronomers' DaysThe 433 Eros and 624 Hektor. A physical model for two highly elongated asteroids
• Poutanen, M., Bowell, E., & Lumme, K. 1981, Bulletin of the American Astronomical SocietyA Physically Plausible Ellipsoidal Model of Hektor?
• Weidenschilling, S. J. 1980, IcarusHektor - Nature and origin of a binary asteroid
• Hartmann, W. K. 1980, Bulletin of the American Astronomical SocietyTrojan Asteroid 624 Hektor: Evolution of an Enigma
• Hartmann, W. K. & Cruikshank, D. P. 1980, ScienceHektor - The largest highly elongated asteroid
• Gradie, J. & Veverka, J. 1980, NatureThe composition of the Trojan asteroids
• Gradie, J. 1980, NatureAsteroid Hektor
• Ronca, L. B. & Furlong, R. B. 1979, Moon and PlanetsThe shape of asteroids - Theoretical considerations
• Chapman, C. R. 1979, Planetary Science Inst. ReportPlanetary astronomy
• Hartmann, W. K. & Cruikshank, D. P. 1979, Bulletin of the American Astronomical SocietyNew Observations of Trojan Asteroid 624 Hektor: Hektor is Elongated.
• Hartmann, W. K. 1979, Lunar and Planetary Science Conference ProceedingsA special class of planetary collisions - Theory and evidence
• Hartmann, W. K. & Cruikshank, D. P. 1978, IcarusThe nature of Trojan asteroid 624 Hektor
• Hartmann, W. K. & Cruikshank, D. P. 1978, Bulletin of the American Astronomical SocietyHektor: A Puzzling Asteroid.
• Cruikshank, D. P. 1977, IcarusRadii and albedos of four Trojan asteroids and Jovian satellites 6 and 7
• Cruikshank, D. P. 1974, Bulletin of the American Astronomical SocietyThe Albedo and Size of Trojan Asteroid 624 Hektor
• McCord, T. B. & Chapman, C. R. 1974, Bulletin of the American Astronomical SocietySpectrophotometry of 624 Hektor and Other Asteroids
• Cook, A. F. 1971, Bulletin of the American Astronomical Society624 Hektor: A binary asteroid?
• Cook, A. F. 1971, NASA Special Publication624 Hektor: a Binary Asteroid?
• Dunlap, J. L. & Gehrels, T. 1969, The Astronomical JournalMinor Planets. III. Lightcurves of a Trojan Asteroid
• Eckert, Wallace John 1933, [New Haven, The Observatory, 1933]The general orbit of Hector
• Koref, A. 1918, Astronomische NachrichtenÜber die Bahn des Planeten 624 Hektor
• Vinter-Hansen, Julie Marie & Fischer-Petersen, J. 1916, Publikationer og mindre Meddeler fra Kobenhavns ObservatoriumEphemeriden Kleiner Planeten
• Strömgren, E. 1915, Astronomische NachrichtenPlanet der Jupitergruppe 624 Hektor in den Jahren 1913-14
• Strömgren, Elis 1915, Publikationer og mindre Meddeler fra Kobenhavns ObservatoriumPlanet der Jupitergruppe 624 Hektor in den Jahren 1913-14
• Strömgren, Elis & Andersen, Ruben 1915, Publikationer og mindre Meddeler fra Kobenhavns ObservatoriumBeobachtungen von Kometen und Kleinen Planeten angestellt am 360 mm-Refraktor der Kopenhagener Univ.-Sternwarte
• Vinter Hansen, Julie M. 1915, Publikationer og mindre Meddeler fra Kobenhavns ObservatoriumEphemeride des Planeten der Jupitergruppe 624 Hektor
• Burton, H. E. 1914, Astronomical JournalObservations of (624) Hector
• Vinter-Hansen, Julie M. 1914, Astronomische NachrichtenEphemeride des Planeten der Jupitergruppe 624 Hektor
• Strömgren, Elis 1914, Publikationer og mindre Meddeler fra Kobenhavns ObservatoriumEphemeride des Planeten der Jupitergruppe 624 Hektor
• Einarsson, Sturla 1913, Ph.D. ThesisOn the Orbits of the Minor Planets (624) Hector and (588) Achilles of the Trojan Group.
• Strömgren, Elis & Hansen, Julie M. Vinter 1913, Publikationer og mindre Meddeler fra Kobenhavns ObservatoriumDie Bewegung des Planeten der Jupitergruppe (624) Hektor in den Jahren 1907-1912
• Strömgren, E. 1912, Astronomische NachrichtenOppositionsephemeride des Planeten der Jupitergruppe 624 Hektor für 1912
• Strömgren, Elis 1912, Publikationer og mindre Meddeler fra Kobenhavns ObservatoriumSolformörkelsen 1912 April 17 / Beobachtungen der Sonnenfinsternis 1912 April 16-17; Planet 624 Hektor / Oppositionsephemeride des Planeten der Jupitergruppe 624 Hektor für 1912
• Strömgren, Elis & Andersen, Ruben 1911, Publikationer og mindre Meddeler fra Kobenhavns ObservatoriumFortsatte Undersøgelser af Planet (624) Hektors Bevægelse / Fortgesetzte Untersuchungen über die Bewegung des Planeten der Jupitergruppe (624) Hektor
• Strömgren, E. & Fischer-Petersen, J. 1911, Publikationer og mindre Meddeler fra Kobenhavns ObservatoriumPlanet af Jupitergruppen (624) Hektor / Sur le mouvement de la planète (624) Hector (=1907 XM) du groupe jupitérien
• Strömgren, Elis 1911, Publikationer og mindre Meddeler fra Kobenhavns ObservatoriumKort Meddelelse om Planet (624) Hektor / Oppositions-Ephemeride des Planeten (624) Hektor
• Kopff, August 1909, Astronomische NachrichtenBeobachtungen der Planeten (624) Hektor und (659) [1908 CS]
• Strömgren, E. 1909, Astronomische NachrichtenOppositions-Ephemeride des Planeten (624) Hektor
• Strömgren, E. 1908, Astronomische NachrichtenOppositions-Ephemeride des Planeten (624) Hektor
• Charlier, C. V. L. 1907, Astronomische NachrichtenÜber die Bahnen der Planeten (588) [1906 TG], 1906 VY und 1907 XM
• Strömgren, E. 1907, Astronomische NachrichtenEin zweiter kleiner Planet der Jupitergruppe 1907 XM

©2006-2014, 2017by Wm. Robert Johnston.
Last modified25 March 2017.
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