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. |
Im Buch
Seite 361
... problem of finding an analytical expression for the probability of coming across a certain cluster in a random distribution is in reality a very difficult one . It seems to have been solved only for a very special one - dimensional case ...
... problem of finding an analytical expression for the probability of coming across a certain cluster in a random distribution is in reality a very difficult one . It seems to have been solved only for a very special one - dimensional case ...
Seite 439
... problem using an improved mass distribution function and cratering relations . He obtains mean destruction lifetimes of 3 to 10 million yr for objects 10 to 100 cm in diameter . Mazor et al . ( 1970 ) and Herzog ( 1970 ) have pointed ...
... problem using an improved mass distribution function and cratering relations . He obtains mean destruction lifetimes of 3 to 10 million yr for objects 10 to 100 cm in diameter . Mazor et al . ( 1970 ) and Herzog ( 1970 ) have pointed ...
Seite 448
... problem of identifying the source of meteorites can therefore be approached from the point of view of finding an ... problem that can prove valuable in making plausible inferences regarding this identification and that can provide ...
... problem of identifying the source of meteorites can therefore be approached from the point of view of finding an ... problem that can prove valuable in making plausible inferences regarding this identification and that can provide ...
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