Hipparcos, the New Reduction of the Raw Data

Hipparcos, the New Reduction of the Raw Data PDF Author: Floor van Leeuwen
Publisher: Springer Science & Business Media
ISBN: 1402063423
Category : Science
Languages : en
Pages : 456

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Book Description
This book provides overviews of the new reduction as well as on the use of the Hipparcos data in a variety of astrophysical implementations. A range of new results are included. The Hipparcos data provide a unique opportunity for the study of satellite dynamics as the orbit covered a wide range of altitudes, showing in detail the different torques acting on the satellite.

Hipparcos, the New Reduction of the Raw Data

Hipparcos, the New Reduction of the Raw Data PDF Author: Floor van Leeuwen
Publisher: Springer Science & Business Media
ISBN: 1402063423
Category : Science
Languages : en
Pages : 456

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Book Description
This book provides overviews of the new reduction as well as on the use of the Hipparcos data in a variety of astrophysical implementations. A range of new results are included. The Hipparcos data provide a unique opportunity for the study of satellite dynamics as the orbit covered a wide range of altitudes, showing in detail the different torques acting on the satellite.

Hipparcos, the New Reduction of the Raw Data

Hipparcos, the New Reduction of the Raw Data PDF Author: Floor van Leeuwen
Publisher: Springer Science & Business Media
ISBN: 1402063415
Category : Science
Languages : en
Pages : 456

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Book Description
This book provides overviews of the new reduction as well as on the use of the Hipparcos data in a variety of astrophysical implementations. A range of new results are included. The Hipparcos data provide a unique opportunity for the study of satellite dynamics as the orbit covered a wide range of altitudes, showing in detail the different torques acting on the satellite.

Dreams of Other Worlds

Dreams of Other Worlds PDF Author: Chris Impey
Publisher: Princeton University Press
ISBN: 0691169225
Category : Science
Languages : en
Pages : 458

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Book Description
The story of unmanned space exploration, from Viking to today Dreams of Other Worlds describes the unmanned space missions that have opened new windows on distant worlds. Spanning four decades of dramatic advances in astronomy and planetary science, this book tells the story of eleven iconic exploratory missions and how they have fundamentally transformed our scientific and cultural perspectives on the universe and our place in it. The journey begins with the Viking and Mars Exploration Rover missions to Mars, which paint a startling picture of a planet at the cusp of habitability. It then moves into the realm of the gas giants with the Voyager probes and Cassini's ongoing exploration of the moons of Saturn. The Stardust probe's dramatic round-trip encounter with a comet is brought vividly to life, as are the SOHO and Hipparcos missions to study the Sun and Milky Way. This stunningly illustrated book also explores how our view of the universe has been brought into sharp focus by NASA's great observatories—Spitzer, Chandra, and Hubble—and how the WMAP mission has provided rare glimpses of the dawn of creation. Dreams of Other Worlds reveals how these unmanned exploratory missions have redefined what it means to be the temporary tenants of a small planet in a vast cosmos.

Astronomical Applications of Astrometry

Astronomical Applications of Astrometry PDF Author: M. A. C. Perryman
Publisher: Cambridge University Press
ISBN: 0521514894
Category : Nature
Languages : en
Pages : 695

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Book Description
An authoritative account of the contributions to science made by the Hipparcos satellite, for astronomers, astrophysicists and cosmologists.

Astrometry for Astrophysics

Astrometry for Astrophysics PDF Author: William F. van Altena
Publisher: Cambridge University Press
ISBN: 0521519209
Category : Nature
Languages : en
Pages : 431

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Book Description
Unifying work by a broad range of experts in the field, this is the most complete textbook on observational astrometry.

Star Clusters (IAU S266)

Star Clusters (IAU S266) PDF Author: International Astronomical Union. Symposium
Publisher: Cambridge University Press
ISBN: 9780521764995
Category : Science
Languages : en
Pages : 606

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Book Description
Star clusters are important to many areas of astronomy, and as the basic building blocks of galaxies, they can be used as key diagnostic tools within a wide range of disciplines in astrophysics. Star cluster populations are powerful tracers of the formation, assembly and evolutionary history of their parent galaxies. Although their importance has been recognised for decades, only in recent years has this area seen a major investment in time and effort. IAU Symposium 266 consolidates the expertise of leading researchers from a variety of topical subfields in astrophysics, to provide a comprehensive presentation of cutting-edge developments in theory, observations and simulations of star clusters and star cluster systems across a range of sizes and epochs. This volume gives an account of this forefront research, answering fundamental questions that will improve our understanding of numerous related issues and show how this field will take its next major step forward.

Extrasolar Planets and Their Host Stars

Extrasolar Planets and Their Host Stars PDF Author: Kaspar von Braun
Publisher: Springer
ISBN: 3319611984
Category : Science
Languages : en
Pages : 80

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Book Description
This book explores the relations between physical parameters of extrasolar planets and their respective parent stars. Planetary parameters are often directly dependent upon their stellar counterparts. In addition, the star is almost always the only visible component of the system and contains most of the system mass. Consequently, the parent star heavily influences every aspect of planetary physics and astrophysics. Drs. Kaspar von Braun and Tabetha Boyajian use direct methods to characterize exoplanet host starts that minimize the number of assumptions needed to be made in the process. The book provides a background on interferometric techniques for stellar diameter measurements, illustrates the authors' approach on using additional data to fully characterize the stars, provides a comprehensive update on the current state of the field, and examines in detail a number of historically significant and well-studied exoplanetary systems.

A Guide to Close Binary Systems

A Guide to Close Binary Systems PDF Author: Edwin Budding
Publisher: CRC Press
ISBN: 1351662457
Category : Science
Languages : en
Pages : 557

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Book Description
Introduction to Close Binary Systems provides a comprehensive survey and guide to the fast-moving field of multiple, specifically binary, stars, with an up to date account of research around 'close', i.e. interacting pairs. Such interactions allow direct quantification of stellar properties, opening up factual insights into basic building blocks of the Universe. The book provides a much needed update for the seminal Close Binary Systems of Zdenĕk Kopal. Following a comparable plan, it presents relevant subject matter with an emphasis on building a framework of understanding to serve as a supporting resource for students and researchers. The text starts from a general historical background and progresses into the main theoretical ideas supporting our prima facie interpretation of observations. The central chapters explore further into these observational methods, arranged according to the classic subdivisions of astrometry, spectroscopy and photometry. Optimal inversion of observational data into model parametrization is a theme through these chapters. Significant here is the problem of how non-uniqueness in modelling affects interpretation. The underlying issues of stellar evolution bearing on observational evidence become paramount in the last four chapters. The book proceeds step-by-step from directly understandable examples of unevolved pairs to the challenging cases where stars are found in more and more extreme conditions, leading up to the mergers of massive black hole pairs seen in the new field of gravitational wave astronomy. This is a valuable reference for postgraduate and advanced undergraduate students working in mainstream areas of stellar astrophysics, with applications also to exoplanet research which shares some methodological features. Course designers for stellar astrophysics will find a useful selection of topics within this book. Key features: • Provides a well-explained and backgrounded, up-to-date account of close binary systems, in a fast-moving field of research that is growing in scientific importance • Surveys a wide range of case-studies within the context of binary and multiple star systems • Fills an acknowledged gap in current literature Cover Image: A public memorial to Zdenek Kopal in his home town (birthplace) of Litomysl in Czechia.

Eye Beyond the Sky

Eye Beyond the Sky PDF Author: Jie Wang
Publisher: Springer Nature
ISBN: 9819998182
Category :
Languages : en
Pages : 407

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Book Description


Relativistic Celestial Mechanics of the Solar System

Relativistic Celestial Mechanics of the Solar System PDF Author: Sergei Kopeikin
Publisher: John Wiley & Sons
ISBN: 3527634576
Category : Science
Languages : en
Pages : 897

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Book Description
This authoritative book presents the theoretical development of gravitational physics as it applies to the dynamics of celestial bodies and the analysis of precise astronomical observations. In so doing, it fills the need for a textbook that teaches modern dynamical astronomy with a strong emphasis on the relativistic aspects of the subject produced by the curved geometry of four-dimensional spacetime. The first three chapters review the fundamental principles of celestial mechanics and of special and general relativity. This background material forms the basis for understanding relativistic reference frames, the celestial mechanics of N-body systems, and high-precision astrometry, navigation, and geodesy, which are then treated in the following five chapters. The final chapter provides an overview of the new field of applied relativity, based on recent recommendations from the International Astronomical Union. The book is suitable for teaching advanced undergraduate honors programs and graduate courses, while equally serving as a reference for professional research scientists working in relativity and dynamical astronomy. The authors bring their extensive theoretical and practical experience to the subject. Sergei Kopeikin is a professor at the University of Missouri, while Michael Efroimsky and George Kaplan work at the United States Naval Observatory, one of the world?s premier institutions for expertise in astrometry, celestial mechanics, and timekeeping.