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 35
... mass from the observations of Vesta . Leveau ( 1896 , 1910 ) derived a reliable and homogeneous set of 252 normal ... mass for the mass of Ceres . A small mean error resulted again , but this is due to the large number of observations ...
... mass from the observations of Vesta . Leveau ( 1896 , 1910 ) derived a reliable and homogeneous set of 252 normal ... mass for the mass of Ceres . A small mean error resulted again , but this is due to the large number of observations ...
Seite 36
... mass of these bodies is especially interesting . To demonstrate a simple method for this , I assume that all these ... mass equal to that of Ceres . N1 results from log N1 = 0.6 ( 84 ) Therefore , N / N1 is the mass contribution of each ...
... mass of these bodies is especially interesting . To demonstrate a simple method for this , I assume that all these ... mass equal to that of Ceres . N1 results from log N1 = 0.6 ( 84 ) Therefore , N / N1 is the mass contribution of each ...
Seite 271
... mass and M is the upper limit to the mass of the largest fragment . Erosive and Catastrophic Collisions We shall presently distinguish between two different types of collisions depending on the mass M1 of the projectile compared with ...
... mass and M is the upper limit to the mass of the largest fragment . Erosive and Catastrophic Collisions We shall presently distinguish between two different types of collisions depending on the mass M1 of the projectile compared with ...
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