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 239
... parent bodies . This evidence takes the form of cooling rates carefully determined from diffusion studies of the ... parent body . The reheating episode and the need for melting at least the outer layers of the Moon early in the ...
... parent bodies . This evidence takes the form of cooling rates carefully determined from diffusion studies of the ... parent body . The reheating episode and the need for melting at least the outer layers of the Moon early in the ...
Seite 306
... bodies . The view that meteorites originated in asteroidal bodies ( Anders ... parent body sizes ( Buseck and Goldstein , 1968 ; Goldstein and Short , 1967 ... parent body size cannot be specified uniquely and may be larger than ...
... bodies . The view that meteorites originated in asteroidal bodies ( Anders ... parent body sizes ( Buseck and Goldstein , 1968 ; Goldstein and Short , 1967 ... parent body size cannot be specified uniquely and may be larger than ...
Seite 433
... parent bodies , about 6 to 10. Available estimates of comet sizes ( Roemer , 1971 ; Whipple , 1963 ) show them to be one to two orders of magnitude smaller than the meteorite parent bodies . Larger comets undoubtedly exist , but it is ...
... parent bodies , about 6 to 10. Available estimates of comet sizes ( Roemer , 1971 ; Whipple , 1963 ) show them to be one to two orders of magnitude smaller than the meteorite parent bodies . Larger comets undoubtedly exist , but it is ...
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