Publications of Apostolos Christou

Refereed Journal Publications

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2024

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• Christou, A. A., Gritsevich, M., 2024,
  Feasibility of meteor surveying from a Venus orbiter,
  Icarus, accepted for publication.
  
• Christou, A. A., Egal, A., Georgakarakos, N., 2024,
  The Taurid resonant swarm at Mercury,
  Mon. Not. Royal Astron. Soc. 527, 4834-4846.
  Link to paper\ through ADS.

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  2023

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• Wickhusen, K., Oberst, J., Christou, A., Damme, F., 2023,
  Trajectory analysis for combined missions to mars and its Trojan Asteroids,
  Planetary and Space Science 228, article id. 105649.
  Link to paper through ADS.
• Borisov, G. B., Christou, A. A., Apostolovska, G., 2023,
  Physical and dynamical properties of selected Earth co-orbital asteroids,
  Planetary and Space Science 225, article id. 105619.
  Link to paper through ADS.
• Christou, A., Gazeas, K., 2023,
  Photometry of NEA (285263) 1998 QE2 during its 2013 close approach,
  Minor Planet Bulletin 50, 19-20.
  Link to paper through ADS.

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  2022

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• Christou, A. A., Dermott, S.F., Li, D., 2022,
  Chaotic diffusion of asteroids in the exterior 1:2 mean motion resonance with Mars,
  Mon. Not. Royal Astron. Soc. 516, 1428-1441.
  Link to paper through ADS.
• Marques Oliveira, J., Sicardy, B., Gomes-Junior, A. R., 234 co-authors, 2022,
  Constraints on the structure and seasonal variations of Triton's atmosphere from the 5 October 2017 stellar occultation and previous observations,
  Astron. Astrophys. 659, id.A136.
  Link to paper through ADS.
• Leblanc, F., Schmidt, C., Mangano, V., 19 co-authors, 2022,
  Comparative Na and K Mercury and Moon exospheres,
  Space Science Reviews 218, id.2.
  Link to paper through ADS.

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  2021

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• Christou, A. A., Georgakarakos, N., 2021,
  Long-term dynamical survival of deep Earth co-orbitals,
  Mon. Not. Royal Astron. Soc. 507, 1640-1650.
  Link to paper through ADS.
• Dermott, S. F., Li, D., Christou, A. A., Kehoe, T. J. J., Murray, C. D., Robinson, J. M., 2021,
  Dynamical evolution of the inner asteroid belt,
  Mon. Not. Royal Astron. Soc. 505, 1917-1939.
  Link to paper through ADS.
• Borisov, G., Christou, A. A., Bagnulo, S., Cellino, A., T., 2021,
  Lightcurves and spin rates of Earth co-orbital asteroids,
  Minor Planet Bulletin 48, 268-271.
  Link to paper through ADS.
• Janches, D., Berezhnoy, A. A., Christou, A. A., Cremonese, G., Hirai, T., Horanyi, M., Jasinski, J. M., Sarantos, M., 2021,
  Meteoroids as one of the sources for exosphere formation on airless bodies in the inner solar system,
  Space Science Reviews 217, id.50.
  Link to paper through ADS.
• Bagnulo, S., Cellino, A., Kolokolova, L., Nezic, R., Santana-Ros, T., Borisov, G., Christou, A. A., Bendjoya, Ph., Devogele, M., 2021,
  Unusual polarimetric properties for interstellar comet 2I/Borisov,
  Nature Comms. 12, id.1797.
  Link to paper through ADS.
• Christou, A. A., Borisov, G., Dell'Oro, A., Cellino, A., Devogele, E.,2021,
  Composition and origin of L5 Trojan asteroids of Mars: Insights from spectroscopy,
  Icarus 354, id.113994.
  Link to paper through ADS.

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  2020

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• Colas, F., Zanda, B., Bouley, S., and 352 co-authors, 2020,
  FRIPON: a worldwide network to track incoming meteoroids,
  Astron. Astrophys. 644, id.A53.
  Link to paper through ADS.
• Li, D., Johansen, A., Mustill, A. J., Davies, M. B., Christou, A. A., 2020,
  Capture of satellites during planetary encounters. A case study of the Neptunian moons Triton and Nereid,
  Astron. Astrophys. 638, id.A139.
  Link to paper through AandA.
• Li, D., Christou, A. A., 2020,
  The origin of Neptune's unusual satellites from a planetary encounter,
  Astron. J. 159, id.184.
  Link to paper through ADS.
• Christou, A.A., Borisov, G., Dell'Oro, A., Jacobson, S.A., Cellino, A., Unda-Sanzana, E., 2020,
  Population control of Mars Trojans by the Yarkovsky and YORP effects,
  Icarus 335, id.113370.
  Link to paper through ADS.

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  2019

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• Christou, A.A., Vaubaillon, J., Withers, P., Hueso, R., Killen, R., 2019,
  Extra-Terrestrial Meteors,
  In: Meteoroids: Sources of Meteors on Earth and Beyond (Ryabova, G.O., Asher, D.J. and Campbell-Brown, M.D., eds.),
  Cambridge University Press, p119-135.
  Link to paper through ADS.
• Margonis, A., Christou, A.A., Oberst, J., 2019,
  Characterisation of the Perseid meteoroid stream through SPOSH observations between 2010-2016,
  Astron. Astrophys. 626, id.A25.
  Link to paper through ADS.

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  2018

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• Devogele, M., Cellino, A., Bagnulo, S., Belskaya, I.N., Christou, A.A., 2018,
  Unusual polarimetric properties of (101955) Bennu: similarities with F-class asteroids and cometary bodies,
  Mon. Not. Royal Astron. Soc. Lett. 481, L49-L53.
  Link to paper through ADS.
• Borisov, G., Devogele, M., Cellino, A., Bagnulo, S., Christou, A.A., Bendjoya, Ph. et al, 2018,
  Rotational variation of the linear polarization of the asteroid (3200) Phaethon as evidence for inhomogeneity,
  Mon. Not. Royal Astron. Soc. Lett. 480, L131-L135.
  Link to paper through ADS.
• Borisov, G., Christou, A., Colas, F., Bagnulo, S., Cellino, A., Dell'Oro, A., 2018,
  (121514) 1999 UJ7: A primitive, slow-rotating Martian Trojan,
  Astron. Astrophys. 618 , id.A178.
  Link to paper through ADS.
• Margonis, A., Christou, A. A., Oberst, J., 2018,
  Observations of meteors in the Earth's atmosphere: Reducing data from dedicated double-station wide-angle cameras,
  Astron. Astrophys. 618 , id.A99.
  Link to paper through ADS.
• Devogele, M., Cellino, A., Borisov, G., Bendjoya, Ph., Rivet, J.-P., Abe, L., Bagnulo, S., Christou, A., Vernet, D., Donchev, Z., Belskaya, I., Bonev, T., Krugly, Yu.N., 2018,
  The phase-polarization curve of asteroid (3200) Phaethon,
  Mon. Not. Royal Astron. Soc. 479, 3498-3508.
  Link to paper through ADS.
• Li, D., Christou, A.A., 2018,
  Long-term self-modification of irregular satellite groups,
  Icarus 310 , 77-88.
  Link to paper through ADS.
• Dermott, S.F., Christou, A.A., Li, D., Kehoe, T.J.J., Robinson, J.M., 2018,
  The common origin of family and non-family asteroids,
  Nature Astronomy 2 , 549-554.
  Link to paper through ADS.
• Saquet, E., and 118 co-authors, 2018,
  The PHEMU15 catalogue and astrometric results of the Jupiter's Galilean satellite mutual occultation and eclipse observations made in 2014-2015,
  Mon. Not. Royal Astron. Soc. 474 , 4730-4739.
  Link to paper through ADS.

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  2017

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• Li, D., Christou, A.A., 2017,
  Orbital modification of the Himalia family during an early solar system dynamical instability,
  Astronomical Journal 154 , id. 209.
  Link to paper through ADS.
• Christou, A.A., Borisov, G., Dell'Oro, A., Cellino, A., Christou, A., Bagnulo, S., 2017,
  Is the Eureka cluster a collisional family of Mars Trojan asteroids?,
  Icarus 293, 243-258.
  Link to paper through ADS.
• Li, D., Christou, A.A., 2017,
  Secular resonances between bodies on close orbits II: prograde and retrograde orbits for irregular satellites,
  Celestial Mechanics and Dynamical Astronomy 129, 1-23.
  Link to paper through ADS.
• Borisov, G., Christou, A., Bagnulo, S., Cellino, A., Kwiatkowski, T., Dell'Oro, A., 2017,
  The olivine-dominated composition of the Eureka family of Mars Trojan asteroids,
  Mon. Not. Royal Astron. Soc. 466, 489-495.
  Link to paper through ADS.

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  2016

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• Borisov, G., Christou, A., Unda-Sanzana, E., 2016,
  Photometric Observations of Martian Trojan Asteroids,
  Minor Planet Bulletin 43, 216-217.
  Link to paper through ADS.
• Li, D., Christou, A.A., 2016,
  Secular resonances between bodies on close orbits: a case study of the Himalia prograde group of jovian irregular satellites,
  Celestial Mechanics and Dynamical Astronomy 125, 133-160.
  Link to paper through ADS.
• Bagnulo, S., Belskaya, I., Stinson, A., Christou, A., Borisov, G.B., 2016,
  Broadband linear polarization of Jupiter Trojan asteroids,
  Astron. Astrophys. 585, A122.
  Link to paper through ADS.

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  2015

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• Christou, A. A., Killen, R. M., Burger, M. H., 2015,
  The meteoroid stream of comet Encke at Mercury: Implications for MErcury Surface, Space ENvironment,
  GEochemistry, and Ranging observations of the exosphere,
  Geophys. Res. Lett. 42, 7311-7318.
  Link to paper through ADS.
• Fries, M., Christou, A., Archer, D., Conrad, P., Cooke, W., Eigenbrode, J., ten\ Kate, I. L.,
  Matney, M., Niles, P., Sykes, M., Steele, A., Treiman, A., 2\ 015,
  A cometary origin for Martian atmospheric methane,
  Geochem. Persp. Lett. 2, 10-23.
  Link to PDF .
• Christou, A. A., Margonis, A., Oberst, J., 2015,
  A time-domain deconvolution technique for meteor photometry applied to double-station CCD image data,
  Astron. Astrophys. 581 , id.A19.
  Link to paper through ADS.
• Cuk, M., Christou, A. A., Hamilton, D. P., 2015,
  Yarkovsky-driven spreading of the Eureka family of Mars Trojans,
  Icarus 252, 339-346.
  Link to paper through ADS.
• Christou, A. A., 2015,
  Modelling circumplanetary ejecta clouds at low altitudes: A probabilistic approach,
  Icarus 250, 268-279.
  Link to paper through ADS.

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  2014

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• Arlot, J.-E., 96 co-authors, 2014,
  The PHEMU09 catalogue and astrometric results of the observations of the mutual occultations and eclipses
  of the Galilean satellites of Jupiter made in 2009,
  Astron. Astrophys. 572, A120.
  Link to paper through ADS.
• Christou, A. A., Oberst, J., Lupovka, V., Dmitriev, V., Gritsevich, M., 2014,
  The meteoroid environment and impacts on Phobos,
  Planet. Space Sci. 102, 164-170.
  Link to paper through ADS.
• Wolters, S. D., Weissman, P. R., Christou, A., Duddy, S. R., Lowry, S. C., 2014,
  Spectral similarity of unbound asteroid pairs,
  Mon. Not. Royal Astron. Soc. 439, 3085-3093.
  Link to paper through ADS.

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  2013

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• Withers, P., Christou, A. A., Vaubaillon, J., 2013,
  Meteoric ion layers in the ionospheres of venus and mars: Early observations and consideration of the role of meteor showers,
  Adv. Space Res. 52, 1207-1216.
  Link to paper through ADS.
• Christou, A. A., Beisker, W., Casas, R., Schnabel, C., Massalle, A., Diaz-Martin, M. C., Assafin, M., Braga-Ribas, F.,
  Eppich, P., Bath, K.-L., Tsamis, V., Tigani, K., Farmakopoulos, A., Douvris, A., Liakos, A., Eberle, A., Farago, O., 2013,
  The occultation of HIP 107302 by Jupiter,
  Astron. Astrophys. 556, A118.
  Link to paper through ADS.
• Christou, A. A., 2013,
  Orbital clustering of Martian Trojans: an asteroid family in the inner solar system?,
  Icarus 224, 144-153.
  Link to paper through ADS.
• Duddy, S. R., Lowry, S. C., Christou, A., Wolters, S. D., Rozitis, B., Green, S. F., Weissman, P. R., 2013,
  Spectroscopic observations of unbound asteroid pairs using the WHT,
  Mon. Not. Royal Astron. Soc. 429, 63-74.
  Link to paper at MNRAS website.

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  2012

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• Oberst, J., Christou, A., Suggs, R., Moser, D., Daubar, I. J., McEwen, A. S., Burchell, M., Kawamura, T.,
  Hiesinger, H., Wunnemann, K., Wagner, R., Robinson, M. S., 2012,
  The present-day flux of large meteoroids on the lunar surface - A synthesis of models and observational techniques,
  Planet. Space Sci. 74, 179-193.
  Link to paper through ADS.
• Christou, A. A., Kwiatkowski, T., Butkiewicz, M., Gulbis, A., Hergenrother, C. W., Duddy, S., Fitzsimmons, A., 2012,
  Physical and dynamical characterisation of low
  Delta-V NEA (190491) 2000 FJ10,
  Astron. Astrophys. 548, A63.
  Link to paper through ADS.
• Arlot, J.-E., and 34 co-authors, 2012,
  Astrometric results of observations of mutual occultations and eclipses of the Saturnian satellites in 2009,
  Astron. Astrophys. 544, A29.
  Link to paper through ADS.
• Arridge, C. S. and 78 co-authors, 2012,
  Uranus Pathfinder: exploring the origins and evolution of Ice Giant planets,
  Exp. Astron. 33, 753-791.
  Link to paper through ADS.
• Duddy, S. R., Lowry, S. C., Wolters, S., Christou, A. A., Weissman, P., Green, S. F., Rozitis, B., 2012,
  Physical and dynamical characterisation of the unbound asteroid pair 7343-154634,
  Astron. Astrophys. 539 , A36.
  Link to paper through ADS.
• Christou, A. A., Oberst, J., Elgner, S., Flohrer, J., Margonis, A., McAuliffe, J. P., Koschny, D., 2012,
  Orbital observations of meteors in the Martian atmosphere using the SPOSH camera,
  Plan. Space Sci. 60, 229-235.
  Link to paper through ADS.
• Christou, A. A., Wiegert, P., 2012,
  A population of main belt asteroids coorbiting with Ceres and Vesta,
  Icarus 217, 27-42.
  Link to paper through ADS.

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  2011

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• Christou, A. A., Asher, D. J., 2011,
  A long-lived horseshoe companion to the Earth,
  Mon. Not. Royal Astron. Soc. 414, 2965-2969.
  Link to paper through ADS.
• Oberst, J., Flohrer, J., Elgner, S., Maue, T., Margonis, A., Scroedter, R., Tost, W., Buhl, M., Ehrich, J., Christou, A. A., Koschny, D., 2011,
  The Smart Panoramic Optical Sensor Head (SPOSH) - A camera for observations of transient luminous events in planetary night sides,
  Plan. Space Sci. 59 , 1-9.
  Link to paper through ADS.

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  2010

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• Christou, A. A., Lewis, F., Roche, P., Hidas, M., Brown, T. M., 2010,
  Observational detection of eclipses of J5 Amalthea by the Galilean satellites,
  Astron. Astrophys. 522 , A6.
  Link to paper through ADS.
• Christou, A. A., Vaubaillon, J., 2010,
  Modelling an encounter between a cometary meteoroid trail and an interplanetary spacecraft:
  the case of the Venus Climate Orbiter and comet 27P/Crommelin,
  Plan. Space Sci. 58 , 1026-1034.
  Link to paper through ADS.
• Hinse, T. C., Christou, A. A., Alvarellos, J. L. A., Gozdziewski, K., 2010,
  Application of the MEGNO technique to the dynamics of irregular satellites,
  Mon. Not. Royal Astron. Soc. 404 , 837-857.
  Link to paper through ADS.
• Christou, A. A., 2010,
  Annual meteor showers at Venus and Mars: Lessons from the Earth,
  Mon. Not. Royal Astron. Soc. 402 , 2759-2770.
  Link to paper through ADS.

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  2009

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• Christou, A. A. and 15 co-authors, 2009,
  Observational detection of eight mutual eclipses and occultations between the satellites of Uranus,
  Astron. Astrophys. 497 , 589-594.
  Link to paper through ADS.
• Atreya, P., Christou, A. A., 2009,
  The 2007 Aurigid meteor outburst,
  Mon. Not. Royal Astron. Soc. 393 , 1493-1497.
  Link to paper through ADS.
• Paetzold, M., Tellmann, S., Häusler, B., Bird, M. K., Tyler, G. L., Christou, A. A., Withers, P., 2009,
  A sporadic layer in the Venus lower ionosphere of meteoric origin,
  Geophys. Res. Lett. 36 , CiteID L05203.
  Link to paper through ADS.
• Arlot, J.-E., and 118 co-authors, 2009,
  The PHEMU03 catalogue of observations of the mutual phenomena of the Galilean satellites of Jupiter,
  Astron. Astrophys. 493, 1171-1182.
  Link to paper through ADS.

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  2008

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• Atreya, P., Christou, A. A., 2008,
  The Armagh Observatory Meteor Camera Cluster: Overview and Status,
  Earth, Moon, and Planets 102 , 263-267.
  Link to paper through ADS.
• Christou, A. A., Vaubaillon, J., Withers, P., 2008,
  The P/Halley Stream: Meteor Showers on Earth, Venus and Mars,
  Earth, Moon, and Planets 102 , 125-131.
  Link to paper through ADS.
• Hidas, M. G., Christou, A. A., Brown, T. M., 2008,
  An observation of a mutual event between two satellites of Uranus,
  Mon. Not. Royal Astron. Soc. 384, L38-L40.
  Link to paper through ADS.

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  2007

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• Christou, A. A., Namouni, F., Moreira Morais, M. H., 2007,
  The long term stability of coorbital moons of the satellites of Saturn I. Conservative case,
  Icarus 192, 106-116.
  Link to paper through ADS.
• Christou, A. A., Oberst, J., Koschny, D., Vaubaillon, J., McAuliffe, J. P., Kolb, Ch., Lammer, H.,
  Mangano, V., Khodachenko, M., Kazeminejad, B., Rucker, H. O., 2007,
  Comparative studies of meteoroid-planet interaction in the inner solar system,
  Plan. Space Sci. 55 , 2049-2062.
  Link to paper through ADS.
• Christou, A. A., Vaubaillon, J., Withers, P., 2007,
  The dust trail complex of comet 79P/du Toit-Hartley and meteor outbursts at Mars,
  Astron. Astrophys. 471, 321-329.
  Link to paper through ADS.

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  2006

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• Vaubaillon, J., Christou, A. A., 2006,
  Encounters of the dust trails of comet 45P/Honda-Mrkos-Pajdusakova with Venus in 2006,
  Astron. Astrophys. 451, L5-L8.
  Link to paper through ADS.
• McAuliffe, J. P., Christou, A. A., 2006,
  Modelling meteor ablation in the venusian atmosphere,
  Icarus 180, 8-22.
  Link to paper through ADS.

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  2005

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• Christou, A. A., 2005,
  Mutual events of the uranian satellites 2006-2010,
  Icarus 178, 171-178.
  Link to paper through ADS.
• Christou, A. A., 2005,
  Gravitational scattering with the Himalia group of jovian prograde irregular satellites,
  Icarus 174, 215-229.
  Link to paper through ADS.

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  2004

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• Christou, A. A., 2004,
  Prospects for meteor shower activity on the venusian atmosphere,
  Icarus 168, 23-33.
  Link to paper through ADS.
• Patel, M. R., Christou, A. A., Cockell, C. S., Ringrose, T. J., Zarnecki, J. C. 2004,
  The UV environment of the Beagle 2 landing site: detailed investigations and detection of atmospheric state,
  Icarus 168, 93-115.
  Link to paper through ADS.

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  2003

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• Dunkin S. K. and 48 authors, 2003,
  Scientific rationale for the D-CIXS X-ray spectrometer
  on board ESA's SMART-1 mission to the Moon,
  Plan. Space Sci. 51 , 435-442.
  Link to paper through ADS.
• Grande, M. and 47 authors., 2003,
  The D-CIXS X-ray mapping spectrometer on SMART-1,
  Plan. Space Sci. 51, 427-433.
  Link to paper through ADS.
• Christou, A. A., 2003,
  The statistics of flight opportunities to accessible near-Earth asteroids,
  Plan. Space Sci. 51, 221-231.
  Link to paper through ADS.

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  2002

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• Christou, A. A., 2002,
  Lander position determination on Mars using Phobos transits: application to Beagle 2,
  Plan. Space Sci. 50, 781-788.
  Link to paper through ADS.

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  2000

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• Christou, A. A., 2000,
  Co-orbital objects in the main asteroid belt,
  Astron. Astrophys. 356, L71-L74.
  Link to paper through ADS.
• Christou, A. A., 2000,
  A numerical survey of transient co-orbitals of the terrestrial planets,
  Icarus 144, 1-20.
  Link to paper through ADS.

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  1999

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• Christou, A. A., Beurle, K., 1999,
  Meteoroid streams at Mars: possibilities and implications,
  Plan. Space Sci. 47, 1475-1485.
  Link to paper through ADS.
• Namouni, F., Christou, A. A., and Murray, C. D., 1999,
  Co-orbital dynamics at large eccentricity and inclination,
  Physical Review Letters 83, 2506-2509.
  Link to paper through ADS.
• Christou, A. A., Murray, C.D., 1999,
  The effect of near resonances on the secular precession of close orbits,
  Mon. Not. Royal Astron. Soc. 303, 806-812.
  Link to paper through ADS.

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  1997

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• Christou, A.~A., Murray, C.~D., 1997,
  A second order Laplace--Lagrange theory applied to the uranian satellite system,
  Astron. Astrophys. 327, 416-427.
  Link to paper through ADS.

Papers in Conference Proceedings and other publications

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2016

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• Kardasis, E., Rogers, J.~H., Orton, G., Delcroix, M., Christou, A., Foulkes, M., Yanamandra-Fisher, P., Jacquesson, M., Maravelias, M., 2016,
  The need for Professional-Amateur collaborations in studies of Jupiter and Saturn
  J. British Astron. Assoc. , vol. 126, no. 1, p29-39.
  

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  2013

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• Witasse, O., da Silva, M. L., Sobia, R., Leyland, P., Marraffa, L., Schmitz, P., Diaz del Rio, J., Neukum, G., Hoffmann, H., Bertaux, J.-L., Montmessin, F., Reberac, A., Christou, A., 2013,
  Mars Express observations of the Phoenix entry: Simulations, planning, results and lessons learned
  CEAS Space Journal, in press.
  

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  2012

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• Oberst, J., Christou, A.~A., Gritsevich, M., Margonis, A., Koschny, D., Heward, A., Fouchet, T., 2012,
  Meteor activities within Europlanet.
  In: Proceedings of the 2012 International Meteor Conference (Gyssens, M., Roggemans, P., Eds.), IMO, p227-229.
  Link to paper through ADS.
• Asher, D. J., Christou, A. A., Atreya, P., Barentsen, G., 2012,
  Details of the Proceedings of the International Meteor Conference, Armagh, Northern Ireland, 2010.
  WGN, Journal of the International Meteor Organization, 40, 12-15.
  Link to paper through ADS.

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  2011

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• Christou, A.A., Tsamis, V., Gourgouliatos, K.-N., Liakos, A., Tigani, K., Farmkopoulos, A., Tremoulis, N., 2011,
  CCD Photometry of Uranian and Saturnian Mutual Events in 2007, 2008 and 2009.
  Journal for Occultation Astronomy, 1, p8-11.
  
• Christou, A. A., Vaubaillon, J., 2011,
  Numerical modelling of cometary meteoroid streams encountering Mars and Venus.
  In: Meteoroids: The smallest solar system bodies, Proceedings of the Meteoroids 2010 Conference
  (Cooke, W. J., Moser, D. E., Hardin, B. F., Janches, J., Eds.), NASA/CP-2011-216469, p26-29.
  Link to paper through ADS.

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  2009

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• Christou, A. A., Lewis, F., 2009, Satellites of Jupiter, IAU Circ.,9055, 1.
  

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  2007

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• Atreya, P., Christou, A.A., 2007,
  Software for photometric and astrometric reduction of video meteors.
  In: Proceedings of the 2006 International Meteor Conference (Bettonvil, F., Kac, J., Eds.), IMO, p18–23.
  Link to paper through ADS.
• Christou, A.A., Atreya, P., 2007,
  The Armagh Observatory meteor camera system,
  In: Proceedings of the 2006 International Meteor Conference (Bettonvil, F., Kac, J., Eds.), IMO, p141–145.
  Link to paper through ADS.
• Christou, A. A., Hidas, M., Brown, T., 2009, Satellites of Uranus, CBET, 959, 1.
  

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  2006

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• McAuliffe, J. P., Christou, A.A., 2006,
  Simulating meteor showers in the Martian atmosphere.
  In: Proceedings of the 2005 International Meteor Conference (Bastiaens, L., Verbert, J., Wislez, J. M., Verbeeck, Eds.), IMO, p155–160.
  Link to paper through ADS.

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  2001

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• Christou, A. A., 2001,
  Ceres: a true minor planet.
  In: CERES 2001 workshop on astrometry and physics of minor planets from observational networks ,
  Paris, France, October 9-12, 2001.
  
• Christou, A. A., Palmer, P. L., Hashida, Y., 2001,
  Application of symplectic filters for high-precision orbit estimation of small satellites,
  Paper #5258. In 2001 AIAA Guidance, Navigation and Control Conference , Montreal, Canada, August 6-9, 2001.
  

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  1999

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• Christou, A. A., 1999,
  The behaviour of secular frequencies near mean motion resonances.
  In {\it Proceedings of the IAU Colloquium 172: ``Impact of Modern Dynamics in Astronomy''} (Henrard, J. and Ferraz-Mello, S., Eds.),
  Kluwer Academic Publishers, 1999, p427--428.
  Link to paper through ADS.
• Christou, A.A., 1999, Applications of a high order secular perturbation theory: the Uranian satellites and beyond. In Proceedings of the NATO Advanced Study Institute on ``The dynamics of small bodies in the solar system: A major key to solar system studies'' (Steves, B. A. and Roy, A. E., Eds.), Kluwer Academic Publishers, 1999, p289-294.
  Link to paper through ADS.
• Christou, A. A., 1999,
  Future planetary missions.
  In Proceedings of the NATO Advanced Study Institute on ``The dynamics of small bodies in the solar system:
  A major key to solar system studies'' (Steves, B. A. and Roy, A. E., Eds.), Kluwer Academic Publishers, 1999, p587-593.
  Link to paper through ADS.

  ---

  1998

  ---

• Christou, A.A., Murray, C.D., 1998,
  Analytical modelling of the uranian satellite system.
  In Proceedings of the IXth Rencontres de Blois on ``Planetary Systems:
  The Long View'' (Celnikier, L.~M.~and Tran Thanh Van, J., Eds.),
  Editions Frontieres, 1998, p167-169.
  Link to paper through ADS.

Press Releases and Articles in General Literature

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2019

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• AOP Astronote, 7 December 2019: Armagh astronomers study solar explosions
  
  
• AOP Astronote, 7 October 2019: Celebrating 60 years of the far side of the Moon
  
  
• AOP Astronote, 15 February 2019: A private spacecraft heads for the Moon
  
  

  ---

  2018

  ---

• AOP Astronote, 7 December 2018: 2019: A Chinese Year of the Moon
  
  
• AOP Astronote, 23 November 2018: Insight on Insight
  
  
• AOP Astronote, 2 July 2018: A privileged pedigree for meteorites
  
  

  ---

  2017

  ---

• DPS Press Release, 18 October 2017: A solar-powered asteroid nursery at the orbit of Mars
  
  
• New Scientist article, 29 April 2017: Mars Trojans may be part of a planet that was destroyed long ago
  
  
• OUP Blog article, 10 April 2017: Remains of ancient "mini planets" in Mars's orbit
  
  
• Armagh Observatory Press Release, 31 March 2017: Astronomers find orbit of Mars hosts remains of ancient mini-planets
  
  

  ---

  2015

  ---

• DPS Press Release, 10 November 2015: Mercury gets a meteoroid shower from comet Encke (also reproduced at sservi.nasa.gov)
  
  

  ---

  2014

  ---

• Christou, A. A., 2014, A picture is worth.., Aviation Week <&> Space Technology , July 28, 2014, p8.
  
  

  ---

  2013

  ---

• DPS Press Release, 11 October 2013: An asteroid pile-up in the orbit of Mars
  
  
• Armagh Observatory Press Release, 18 September 2013: Armagh Cameras Catch Unexpected Outburst of Meteors
  
  
• Armagh Observatory Press Release, 30 July 2013: Rare Atmospheric Phenomenon Observed from Armagh
  
  
• Armagh Observatory Press Release, 01 June 2013: Rare Noctilucent Clouds Seen Over Northern Ireland
  
  

  ---

  2012

  ---

• Armagh Observatory Press Release, 20 November 2012: All Sky Camera View of 2012 Leonid Meteors
  
  
• Armagh Observatory Press Release, 7 June 2012: Armagh Astronomer Observes Transit of Venus
  
  

  ---

  2011

  ---

• Royal Astronomical Society Press Release, 7 April 2011: Astronomers find newly-discovered asteroid is Earth's companion
  
  
• Armagh Observatory Press Release, 6 April 2011: Astronomers Find Newly Discovered Asteroid is Earth's Companion
  
  

  ---

  2010

  ---

• Armagh Observatory Press Release, 28 August 2010: International Meteor Conference in Armagh
  
  
• Christou, A. A., Maravelias, G., Tsamis, V., 2010,
  Meteors and how to observe them, Information Leaflet (in greek),
  4th Hellenic Amateur Astronomy Conf., Mt Parnon, Greece, 9-11 July 2010.
  

  ---

  2009

  ---

• Armagh Observatory Press Release, 26 November 2009: Polar Fireball Captured by Armagh Observatory Cameras
  
  

  ---

  2008

  ---

• Armagh Observatory Press Release, 6 August 2008: A Spot of Siberian Darkness for Armagh Astronomer
  
  
• Armagh Observatory Press Release, 18 January 2008: Comet 8P/Tuttle and the December Ursids: A Christmas family reunion
  
  

  ---

  2007

  ---

• Armagh Observatory Press Release, 26 November 2007: New images of Comet 17P/Holmes
  
  
• Armagh Observatory Press Release, 10 September 2007: Aurigid Meteor Outburst - 2007 September 1st
  
  
• Armagh Observatory Press Release, 16 August 2007: Meliboea Shadow Captured Over Armagh
  
  
• Armagh Observatory Press Release, 16 May 2007: First Observation of a Uranian Mutual Event
  
  
• Armagh Observatory Press Release, 6 March 2007: Total Lunar Eclipse Graces Clear Irish Skies
  
  
• Armagh Observatory Press Release, 13 February 2007: Shooting Stars in Armagh
  
  

  ---

  2006

  ---

• Armagh Observatory Press Release, 31 March 2006: Solar Eclipse Observed from Armagh
  
  

  ---

  2005

  ---

• Bailey, M. E., Asher, D. J., Christou, A. A., 2005,
  The Human Orrery: Ground-based astronomy for all,
  Astron. Geophys. 46, 3.31.
• Bailey, M. E., Asher, D. J., Christou, A. A., 2005,
  The Human Orrery: Putting the solar system in perspective,
  Sky and Telescope 05/2005, 107.
• Christou, A. A., Bailey, M. E., 2005,
  Negative Report of Occultation by the D-Type Asteroid (773) Irmintraud,
  The Observatory 125, 23.

  ---

  2004

  ---

• Armagh Observatory Press Release, 2 August 2004: Near-Earth Asteroid 2000 PH5 Observed by School Student at Armagh Observatory
  
  
• Christou, A. A., 2004,
  Ask Astro: Are either of the moons of Mars large enough to eclipse the Sun as seen from the surface of Mars?,
  Astronomy 08/2004, 78.
• Christou, A. A., McClure, S., 2004, Minor Planet Observations [981 Armagh], MPC 52508, 10.
• McFarland, J. M., Bailey, M. E., Christou, A. A., 2004,
  Encouraging progress for Armagh Observatory’s dark sky campaign,
  J. Brit. Astron. Assoc. 114, 186.

  ---

  2003

  ---

• Christou, A. A., 2003,
  Eclipses will play an important role,
  QA Science 5, 47.

  ---

  2002

  ---

• Christou, A. A., 2002,
  Book review: Interplanetary Dust by Grun, Gustafson, Dermott, Fechtig (Eds),
  Earth, Moon and Planets 91, 255.
• Christou, A. A., 2002,
  Shooting stars for the Red Planet,
  The Irish Scientist Yearbook 2002, 80.
• Christou, A. A., 2002,
  Valuable place for small telescopes,
  QA Science 4, 42.
• Asher, D. J., Bailey, M. E., Christou, A. A., McFarland, J. M., Muir M., Rafferty, P., 2002,
  Comet Ikeya-Zhang rises for the NAM,
  Astron. Geophys. 43, 2.19.