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 447
... solar system . Measurements of the products of the decay of the extinct radioactive isotopes 129 Xe and 244 Pu show , furthermore , that the formation of these solid bodies occurred within 100 million yr of the time of separation of the ...
... solar system . Measurements of the products of the decay of the extinct radioactive isotopes 129 Xe and 244 Pu show , furthermore , that the formation of these solid bodies occurred within 100 million yr of the time of separation of the ...
Seite 567
... solar wind in the vicinity of the objects . Should we be surprised to find this experience repeated at an asteroid ? A recent study considered the conditions that would have to be satisfied by the surface magnetic field of a small ...
... solar wind in the vicinity of the objects . Should we be surprised to find this experience repeated at an asteroid ? A recent study considered the conditions that would have to be satisfied by the surface magnetic field of a small ...
Seite 684
... Solar corona , 379 , 382 Solar electric propulsion ( see under Pro- pulsion ) Solar interference ( Eros mission ) , 523 , 525 , 526 , 547 , 548 Solar nebula ( see also Solar system , ori- gin ) , vii , xix , 52 , 225 , 228 , 229 , 234 ...
... Solar corona , 379 , 382 Solar electric propulsion ( see under Pro- pulsion ) Solar interference ( Eros mission ) , 523 , 525 , 526 , 547 , 548 Solar nebula ( see also Solar system , ori- gin ) , vii , xix , 52 , 225 , 228 , 229 , 234 ...
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