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 52
... asteroid belt , and of extending the many results of meteoritics to the asteroids . It is significant that the first conclusive identification of asteroid composition ( McCord et al . , 1970 ) shows that Vesta has a composition very ...
... asteroid belt , and of extending the many results of meteoritics to the asteroids . It is significant that the first conclusive identification of asteroid composition ( McCord et al . , 1970 ) shows that Vesta has a composition very ...
Seite 391
... asteroid belt need contain only enough dust to produce , say , one - half the light in the counterglow , or perhaps a negligible amount . At a mean solar distance of some 2.5 AU the surface brightness for the same ... ASTEROID BELT 391.
... asteroid belt need contain only enough dust to produce , say , one - half the light in the counterglow , or perhaps a negligible amount . At a mean solar distance of some 2.5 AU the surface brightness for the same ... ASTEROID BELT 391.
Seite 607
... therefore important to better define the population of 1See also p . 595 . LOG SPACE DENSITY NO . / M3 -8 -12- -16- 607 DESCRIPTION OF PIONEER F AND G ASTEROID BELT PENETRATION EXPERIMENT William H Kinard and Robert L O'Neal.
... therefore important to better define the population of 1See also p . 595 . LOG SPACE DENSITY NO . / M3 -8 -12- -16- 607 DESCRIPTION OF PIONEER F AND G ASTEROID BELT PENETRATION EXPERIMENT William H Kinard and Robert L O'Neal.
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