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 58
... reflectivity using the stellar standardizations and the solar spectrum of Labs and Neckel ( 1968 ) . However ... reflectivity curves are scaled to unity at 0.56 μm for purposes of comparison . Reflectivity curves obtained in this manner ...
... reflectivity using the stellar standardizations and the solar spectrum of Labs and Neckel ( 1968 ) . However ... reflectivity curves are scaled to unity at 0.56 μm for purposes of comparison . Reflectivity curves obtained in this manner ...
Seite 59
... REFLECTIVITY MEASUREMENTS OF THE FOUR MAJOR ASTEROIDS The first spectral reflectivity study of an asteroid by McCord and his associates ( 1970 ) turned out to be particularly exciting . Measurements of Vesta made at Cerro Tololo in ...
... REFLECTIVITY MEASUREMENTS OF THE FOUR MAJOR ASTEROIDS The first spectral reflectivity study of an asteroid by McCord and his associates ( 1970 ) turned out to be particularly exciting . Measurements of Vesta made at Cerro Tololo in ...
Seite 77
... Reflectivity and Compositional Implications . Science 168 , 1445 . McCord , T. , and Johnson , T. 1970 , Lunar Spectral Reflectivity ( 0.30 to 2.50 Microns ) and Implications for Remote Mineralogical Analysis . Science 169 , 855 . Miner ...
... Reflectivity and Compositional Implications . Science 168 , 1445 . McCord , T. , and Johnson , T. 1970 , Lunar Spectral Reflectivity ( 0.30 to 2.50 Microns ) and Implications for Remote Mineralogical Analysis . Science 169 , 855 . Miner ...
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