Dynamics of the Solar System (original) (raw)

Contents News / History Download Links PhD Thesis Publications myADS entryand short CV Meteority, planetky a tepelne efekty [article, in Czech]ls -lR tmp/

Numerical integrator of orbits, including Yarkovsky effect, YORP, and collisions [Github]

Note: The latest version of the swift_rmvs3_fp_ye_yorp integrator, based on SWIFT(Levison & Duncan 1994), can be found on Github...

News / History

• Talk from EPSC/DPS 2019 meeting:
  
• Invited talk from Universe of Binaries conference:
  
• Invited talk from The Main Belt 2019 workshop:
  
• Seminar and lecture materials fromKorea Astronomy and Space Science Institute:
  
• Talks from the IAU 2018 meeting -- Dynamics of protoplanets embedded in gas/pebble disks -- Julia asteroid family vs adaptive-optics observations of (89) Julia -- Spin axis distribution of members of asteroid families:
  
• Observations versus N-body simulations (of Eos)
• A poster from the DPS 2017 meeting:Evolution of 3-Earth-mass protoplanets towards eventual gap opening.
  
• A poster from the DPS 2016 meeting by Ondrej Chrenko:Early instabilities in the systems of planetary embryos heated by pebble accretion.
  
• Oct 25th 2016: A presentation from the DPS 2016 meeting:Dynamics of asteroid family halos.
  
• Nov 13th 2015: A poster from the DPS 2015 meeting by Ondrej Chrenko:Planetesimals embedded in protoplanetary discs versus mean-motion resonances. For a reference, there is also a recent paper Chrenko et al. (2015):The origin of long-lived asteroids in the 2:1 mean-motion resonance with Jupiter.
  
• Nov 13th 2015: A talk at the Department of Theoretical Physics:Hydrodynamicis of asteroid collisions and SPH method.
  
• Nov 4th 2015: A seminar of Pavel Sevecek on SPH models:Hydrodynamic and N-body simulations of asteroid collisions. Animations are also available as separate files.
  
• Nov 13th 2015: A talk from ThermoPSII meeting by Pavel Sevecek:Thermal emission from boulders and their influence on the YORP effector Youtube. The corresponding paper Sevecek et al. (2015) is called:The thermal emission from boulders on (25143) Itokawa and general implications for the YORP effect.
  
• Feb 17th 2015: A talk from the Stardust ITN meeting in Belgrade:Simulations of asteroid families: knowns and unknowns.
• Nov 20th 2014: A talk from the DPS 2014 meeting by Ondrej Chrenko:On the origin of the long-lived asteroids in the 2:1 mean-motion resonance with Jupiter.
  
• Nov 18th 2014: A poster from the DPS 2014 meeting:Distributions of spin/shape parameters of asteroid families and targeted photometry by ProjectSoft robotic observatory.
  
• Oct 2nd 2014: An updated list of asteroid families, originally from Broz et al. (2013) paper. The list (FAMILIES_TABLE_*.txt file) includes also physical properties, like estimates of the parent-body sizes _D_PB. When necessary we tried to remove interlopers on the basis of WISE albedos and/or SDSS colours. And there are also datafiles (in DATA_* directory) at disposal...
• Sep 8th 2014: A poster from the ACM 2014 meeting:Asteroid families spin/shape models to be supported by ProjectSoft robotic observatory.
• Sep 8th 2014: A poster from the ACM 2014 meeting:Long-term evolution of asteroid families among Jovian Trojans.
• Oct 8th 2013:A new version of the numerical integrator (swift_mvs2_fp_ye_YORP) with the Yarkovsky/YORP effect was released.
• Oct 8th 2013: A presentation from the DPS 2013 meeting:A six-part collisional model of the main asteroid belt.
  
• Oct 8th 2013: A poster from the DPS 2013 meeting:Jovian Trojans: Orbital structures versus the WISE data.
• Oct 8th 2012: A presentation from the DPS 2012 meeting:A collisional model of the "pristine zone" of the Main Asteroid Belt and the dynamics of LHB families located there.
  
• Oct 25th 2010:Synthetic proper elements of Hildas and Trojans.
• Oct 21st 2008: A presentation from the GA 2009 meeting:On the dynamics of Trojan and outer Main Belt resonant families.
• Oct 21st 2008: A presentation from the DPS 2008 meeting:Resonant Asteroid Families - a Wealthy Source of Information on Planetary Migration.
• Jul 31st 2008: A small computation cluster was installed and started:http://hilda.troja.mff.cuni.cz.
• Jun 23rd 2008: Supplementary material for the article "Asteroid families in the first order resonances with Jupiter" (submitted to MNRAS):List of asteroids in the J2/1and in the J3/2.
• May 1st 2008: Presentation from the DDA 2008 meeting:Asteroid Clusters in Major Mean Motion Resonances with Jupiter.
• Apr 20th 2007: Presentation from the EGU 2007 meeting:The thermal forces and torques changing the orbits and spins of small asteroids.
• Oct 13th 2006: Presentation from the DPS 2006 meeting:The Long-Term Evolution of J2/1, J3/2 and J4/3 Resonant Asteroids During Planetary Migration and Beyond.
• Oct 5th 2006: Images and animations from the seminar of the Astronomical Institute:"Lost planet" Pluto (about the dynamics of the Kuiper belt).
• May 25th 2006: Images and animations from the seminar of the Department of Geophysics:Formation of planets - restriction inferred from observations and dynamics of small Solar System bodies.
• Apr 20th 2006: The PhD Thesis Yarkovsky effect and the dynamics of the Solar Systemwas published on this web site.
• Oct 5th 2005: Images and animations from the seminar of the Astronomical Institute:Hot brazilian news about the Yarkovsky and YORP effect.
• Aug 17th 2005: Review talk (with animations) and two posters presented at IAUS 229 - Asteroids, Comets, Meteors 2005:
  • Non-gravitational forces acting on small bodies,
  • ``Elusive'' Zhongguos and Griquas - long-lived asteroids inside the J2/1 resonance [PDF],
  • Plausible constraint on Golevka's regolith from an accurate Yarkovsky/YORP model [PDF].
• Nov 10th 2004: Observational proposalAstrometry of single-apparition asteroids possibly residing in the 2:1 mean motion resonance with Jupiter.
• Nov 10th 2004: Our contribution to the proceedings of the IAU Colloquium No. 197The population of asteroids in the 2:1 mean motion resonance with Jupiter revised[PDF].
• Sep 6th 2004: Updated List of asteroids in the 2:1 mean motion resonance with Jupiter.
• Sep 6th 2004: Talk on J2/1 resonance presented at theIAU Colloquium No. 197, Belgrade, Serbia, August 31 - September 4 2004 Yarkovsky-driven origin of the unstable population of asteroids in the 2:1 mean motion resonance with Jupiter.
• Apr 23rd 2004: Talk on J2/1 resonance presented at the2004 DDA Meeting in Cannes:Yarkovsky-driven origin of the unstable population of asteroids in the 2:1 mean motion resonance with Jupiter.
• Mar 17th 2004: Images from the seminar of Astronomical Institute:Long-term orbital evolution of selected asteroid families.
• Sep 30th 2003: A new simulations concerning thepopulation in the J2/1 resonance.
• Aug 6th 2002: Further update of SWIFT-RMVSY - mainly improved documentation and (i386, src) RPM packages.
• Aug 6th 2002: Talks and posters presented @ ACM 2002 meeting: (i) Yarkovsky Footprints in the Eos Family, (ii) A Connection of the 2/1 Resonance Asteroids with the Themis Family?, (iii) A Faster Version of the SWIFT-MVS Integrator and Implementation of the Yarkovsky Force. See Download section.
• Jul 23rd 2002: Minor update of the swift-rmvsy-*.tar.gzpackage.
• Apr 9th 2002: Yarkovsky driven capture inside the 2:1 resonance?- partial results of integrations of Themis-like asteroids.
• Feb 12th 2002: Eos and J7/3 resonance- analysis of integrations of Eos family asteroids crossing the J7/3 mean motion resonance.
• Jan 16th 2002: Eos family and "triangular plots"
• Jan 7th 2002: Eos and J9/4 resonance- preliminary results of integrations of Eos family members crossing the 9/4 resonance with Jupiter.
• Jan 7th 2002:URL of ACM 2002, to be held in Berlin, Jul 29th - Aug 2nd, 2002
• Dec 11th 2001: New 2nd order symplectic integrator SWIFT_MVS2FY and parallel versions of other integrators. See also documentation, results of several testsand download.
• Jul 4th 2001: New results concerning asteroid families:spectroscopic observations in the Eos region.
• Jun 25th 2001: Poster Long-term Dynamical Diffusion in Asteroid Families via the Yarkovsky Effect, presented atAsteroids 2001(Palermo, Jun 11-16, 2001) andCELMEC III(Rome, Jun 18-22, 2001) conferences, is now available in Download section.
• May 2nd 2001: Slidespresented at the seminar of Astronomical institute MFF UK - Dynamical processes in asteroidal families and other applications of Yarkovsky effect.
• Mar 16th 2001: Additional results of asteroid-families integrations.
• Jan 19th 2001: Campaign for Photometric observation of (2953) Vysheslavia in April 2001
• Astrometric observations of 1992 RF5, 1998 DX1 and 1989 TT3 during the year 2000

Download / Publications

We offer downloads of the following publications and programs. All documents are in the gzipped postscript or PDF format.

Newer preprints are available at astro-ph.

• **Yarkovsky effect and the dynamics of the Solar System.**M. Broz - PhD Thesis, Charles Univ., 2006. [ http://sirrah.troja.mff.cuni.cz/yarko-site/phdth/ ]
• swift_rmvsy documentationand download [swift-*.tar.gz, 250 kB]
• **Non-gravitational forces acting on small bodies.**M. Broz, D. Vokrouhlicky, W.F. Bottke, D. Nesvorny, A. Morbidelli, D. Capek - in: Asteroids, Comets and Meteors, Eds. D. Lazzaro, S. Ferraz-Mello and J. Fernandez, Cambridge University Press, p. 351. [ iaus229_nongravs_review_broz.pdf, 4.3 MB;iaus229_nongravs_review_broz.ps.gz, 1.7 MB ]
• **Plausible constraint on Golevka's regolith from an accurate Yarkovsky/YORP model.**D. Capek, D. Vokrouhlicky - Poster presented atIAUS 229 - ACM 2005 (Buzios, Aug 7-12, 2005) [ acm2005_golevka_capek.pdf, 2.3 MB ]
• **Non-gravitational forces acting on small bodies.**M. Broz, D. Vokrouhlicky, A. Morbidelli, D. Nesvorny, W.F. Bottke, F. Roig, D. Capek - Review talk presented atIAUS 229 - ACM 2005 (Buzios, Aug 7-12, 2005) [ acm2005_broz.pdf, 3.2 MB;acm2005_broz.ps.gz, 2.9 MB;preview in PNG and AVI, 107 MB ]
• **``Elusive'' Zhongguos and Griquas - long-lived asteroids inside the J2/1 resonance.**M. Broz, D. Vokrouhlicky, F. Roig, D. Nesvorny, W.F. Bottke, A. Morbidelli - Poster presented atIAUS 229 - ACM 2005 (Buzios, Aug 7-12, 2005) [ iaus229_poster_zhongguos_griquas_broz.ps.gz, 2.0 MB ]
• **Yarkovsky origin of the unstable asteroids in the 2/1 mean motion resonance with Jupiter.**M. Broz, D. Vokrouhlicky, F. Roig, D. Nesvorny, W.F. Bottke, A. Morbidelli - MNRAS, 359, 1437-1455, 2005. [ mnr8995_1437-1455_offprint_broz_etal_2005_r21_resonance.pdf, 1.5 MB&mbsp;]
• **The population of asteroids in the 2:1 mean motion resonance with Jupiter revised.**M. Broz, D. Vokrouhlicky, F. Roig, D. Nesvorny, W.F. Bottke, A. Morbidelli - in Dynamics of Populations of Planetary Systems, Proceedings IAU Colloquium No. 197, 2004, Z. Knezevic and A. Milani, eds. [ iauc197_r21_broz.pdf, 220 kB ]
• **Yarkovsky-driven origin of the unstable population of asteroids in the 2:1 mean motion resonance with Jupiter.**M. Broz, D. Vokrouhlicky, A. Morbidelli, D. Nesvorny, F. Roig - Talk presented atDDA 2004(Cannes, Apr 19-23, 2004) [dda2004_r21.ps.gz, 590 kB;preview in PNG, animation dda2004_distmap22.avi in MJPEG AVI format, 13 MB]
• **Yarkovsky footprints in the Eos family.**D. Vokrouhlicky, M. Broz, A. Morbidelli, W. F. Bottke, D. Nesvorny, D. Lazzaro, A. Rivkin - Talk presented atACM 2002(Berlin, Jul 29-Aug 3, 2002) [acm02_eos.ps.gz, 1.1 MB;eos-ae_anim.gif, 4.5 MB;acm02_eos.ppt, 1.9 MB;eos-ae_anim.avi.gz, 2.9 MB]
• **A Connection of the 2/1 Resonance Asteroids with the Themis Family?**M. Broz, D. Vokrouhlicky, A. Morbidelli, D. Nesvorny, F. Roig - Poster presented atACM 2002(Berlin, Jul 29-Aug 3, 2002) [acm02_r21.ps.gz, 670 kB]
• **A Faster Version of the SWIFT-MVS Integrator and Implementation of the Yarkovsky Force.**M. Broz - Poster presented atACM 2002(Berlin, Jul 29-Aug 3, 2002) [acm02_mvs2.ps.gz, 413 kB]
• **Dynamical Spreading of Asteroid Families by the Yarkovsky Effect.**W. F. Bottke, D. Vokrouhlicky, M. Broz, D. Nesvorny, A. Morbidelli - Science 294, 1693-1696 (2001) [preprint Koronis_Science.pdf, 3.0 MB]
• **Long-term Dynamical Diffusion in Asteroid Families via the Yarkovsky Effect.**D. Vokrouhlicky, M. Broz, A. Morbidelli, D. Nesvorny, W. F. Bottke - Poster presented atAsteroids 2001(Palermo, Jun 11-16, 2001) andCELMEC III(Rome, Jun 18-22, 2001) [palermo01.ps.gz, 1.4 MB]
• **Dynamical processes in asteroidal families and other applications of Yarkovsky effect.**M. Broz - Slides presented at the seminar ofInstitute of Astronomy MFF UK, May 2nd 2001 [ preview | semau_01.tar.gz, 4.4 MB]
• **Yarkovsky-Driven Leakage of Koronis Family Members.**D. Vokrouhlicky, M. Broz, P. Farinella, Z. Knezevic - Icarus 150, 78-93 (2001). [ms7780.ps.gz, 997 kB]
• **The peculiar orbit of Vysheslavia: further hints for its Yarkovsky driven origin?**M. Broz, D. Vokrouhlicky - submitted to Proceedings of US - European Workshop on Celestial Mechanics, Poznan, Jul 3-7 2000 [poznan00_proc.tar.gz, 604 kB]
• **The peculiar orbit of Vysheslavia: further hints for its Yarkovsky driven origin?**D. Vokrouhlicky, M. Broz - Talk presented at US - European Workshop on Celestial Mechanics, Poznan, Jul 3-7 2000 [poznan00.ps.gz, 1.2 MB]
• **Evolution of Yarkovsky driven orbits of meteoroids.**M. Broz, D. Vokrouhlicky - Talk presented at NATO ASI - The Restless Universe, Blair Atholl, Jul 23-Aug 5 2000 [natoasi00.ps.gz, 1.0 MB]
• **Yarkovsky vs. asteroid families: the case of Vysheslavia.**D. Vokrouhlicky - Slides presented at the seminar ofInstitute of Astronomy MFF UK, Apr 19th 2000 [semau_2953.ps.gz, 1.4 MB]
• **Capture of Yarkovsky-driven Asteroid Orbits into Higher-order Main-belt resonances.**M. Broz, D. Vokrouhlicky, P. Farinella, W. F. Bottke - Talk presented at 31st Annual Meeting of the AAS DPS, Padova, Oct 10-15 1999, BAAS, 31, 1111 [dps99_24-04.ps.gz, 332 kB]
• **Yarkovsky driven Leakage of Koronis Family Members and the Case of 2953 Vysheslavia.**D. Vokrouhlicky, M. Broz, P. Farinella, Z. Knezevic - Talk presented at 31st Annual Meeting of the AAS DPS, Padova, Oct 10-15 1999, BAAS, 31, 1111. [dps99_vysheslavia.ps.gz, 292 kB]
• Orbital evolution of asteroid fragments due to planet gravitation and thermal effects. M. Broz - diploma thesis [in Czech], Charles Univeristy, Prague, 1999. [broz_dt.ps.gz, 3.3 MB]
• An improved model of the seasonal Yarkovsky force for regolith-covered asteroid fragments. D. Vokrouhlicky, M. Broz - Astron. Astrophys. 350, 1079-1084 (1999). [twolayer.ps.gz, 176 kB]
• **Yarkovsky effects as a source of mobility for asteroid fragments.**M. Broz, D. Vokrouhlicky - Poster presented at conferences IAU coll. 173 Evolution and Source Regions of Asteroids and Comets, Tatranska Lomnica, Aug 24-26 1998 and_JENAM 98_, Prague, Sep 9-12 1998. [iau173_poster.ps.gz, 523 kB] temporary directory,diploma thesis (outdated)

Links

Miroslav Broz,miroslav.broz@email.cz, Jun 23rd 2008