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 135
... pole value and his work must be viewed with suspicion . Graphic Pole Determinations F. Watson ( 1937 ) plotted the observed amplitude as a function of the ecliptic coordinates of Eros during an opposition . Assuming that the greatest ...
... pole value and his work must be viewed with suspicion . Graphic Pole Determinations F. Watson ( 1937 ) plotted the observed amplitude as a function of the ecliptic coordinates of Eros during an opposition . Assuming that the greatest ...
Seite 136
... pole , Stobbe found ( amin * ) , the observed variation in the time of arrival of the minimum due to change in phase . Using the assumed pole positions , he determined ( amin DR , the calculated variation . The resulting B - R plot ...
... pole , Stobbe found ( amin * ) , the observed variation in the time of arrival of the minimum due to change in phase . Using the assumed pole positions , he determined ( amin DR , the calculated variation . The resulting B - R plot ...
Seite 137
... pole . A least - squares solution gave a corrected pole . Krug's new pole met the brightness conditions required by the model , but did not permit sufficient maximum amplitude . Because Krug and Schrutka - Rechtenstamm's pole would not ...
... pole . A least - squares solution gave a corrected pole . Krug's new pole met the brightness conditions required by the model , but did not permit sufficient maximum amplitude . Because Krug and Schrutka - Rechtenstamm's pole would not ...
Inhalt
ASTROMETRIC OBSERVATIONS | 3 |
THE WORK AT THE MINOR PLANET CENTER | 9 |
DIAMETER MEASUREMENTS OF ASTEROIDS | 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 trajectory Trojans velocity Vesta wavelength Whipple Zodiacal Light