Physical Studies of Minor PlanetsScientific and Technical Information Office, National Aeronautics and Space Administration, 1972 - 687 Seiten " ... Some papers and discussions included in this book even though they were not presented at the meeting. In some respects, therefore, the book is independent of the colloquium. Several papers had been invited long beforehand with the request to publish them as review papers. The lack of a modern textbook on minor planets is keenly felt, and the proceedings of this meeting, with these additions, should provide a good reference book."--Page viii. |
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Seite 11
... perturbations by Jupiter , and more recently including accurate perturbations by all the major planets . These improved elements provide more reliable ephemeris predictions . Also , in recent years extended ephemerides have been ...
... perturbations by Jupiter , and more recently including accurate perturbations by all the major planets . These improved elements provide more reliable ephemeris predictions . Also , in recent years extended ephemerides have been ...
Seite 180
... Perturbations . Methods of Celestial Mechanics , ch . 16 , pp . 507-529 . Academic Press , Inc. New York . Brouwer , D. , and van Woerkom , A. J. J. 1950 , The Secular Variations of the Orbital Elements of the Principal Planets . Astron ...
... Perturbations . Methods of Celestial Mechanics , ch . 16 , pp . 507-529 . Academic Press , Inc. New York . Brouwer , D. , and van Woerkom , A. J. J. 1950 , The Secular Variations of the Orbital Elements of the Principal Planets . Astron ...
Seite 640
... perturbations by all the planets from Venus to Neptune . This is , of course , the point : If perturbations by all the major planets are consistently applied , and if new differential corrections are performed every 10 yr or so , it ...
... perturbations by all the planets from Venus to Neptune . This is , of course , the point : If perturbations by all the major planets are consistently applied , and if new differential corrections are performed every 10 yr or so , it ...
Inhalt
ASTROMETRIC OBSERVATIONS | 3 |
THE WORK AT THE MINOR PLANET CENTER | 9 |
DIAMETER MEASUREMENTS OF ASTEROIDS 25 | 25 |
Urheberrecht | |
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accretion albedo Alfvén Anders Apollo Apollo 12 Apollo asteroids asteroid belt asteroid families Astron Astrophys axis brightness Brouwer Ceres chondrites collisional collisions cometary comets counterglow craters curve density determined diameter discussed distance Dohnanyi Dollfus Earth ecliptic effect equation Eros families Figure flyby fragments function Gehrels Geophys gravity heliocentric Houten Icarus impact interplanetary dust iron meteorites jetstream Jupiter km/s Kuiper launch libration lightcurve longitude lunar magnitude Mars Mars-crossing asteroids mass distribution material measurements meteor meteoroid minor planets mission Moon NASA number of asteroids numbered asteroids objects Observatory observed obtained orbital elements Pallas parent bodies particles percent perihelion perturbations phase angle phase coefficient photometric planetary planetoids polarization pole propulsion radius range relative rotation sample satellites scattering semimajor axis solar nebula solar system space spacecraft stream surface target telescope trajectory Trojans velocity Vesta wavelength Whipple Zodiacal Light