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 14
... orbital elements of the asteroid in question must be determined simultaneously with the sought - for mass corrections . If the asteroid's heliocentric orbit remains poorly determined , for instance , because it can be observed only near ...
... orbital elements of the asteroid in question must be determined simultaneously with the sought - for mass corrections . If the asteroid's heliocentric orbit remains poorly determined , for instance , because it can be observed only near ...
Seite 354
... orbital elements . The disagreement of the results also can be attributed to the difference in the methods . SIMILARITY OF ORBITS Two orbits are similar if their orbital elements differ little from each other or , in other words , if ...
... orbital elements . The disagreement of the results also can be attributed to the difference in the methods . SIMILARITY OF ORBITS Two orbits are similar if their orbital elements differ little from each other or , in other words , if ...
Seite 649
... orbit is so similar to that of Earth , suggested that the object could actually be moving in an Earth - centered orbit . The orbital elements listed in the second column of table I were derived by means of a computer program for ...
... orbit is so similar to that of Earth , suggested that the object could actually be moving in an Earth - centered orbit . The orbital elements listed in the second column of table I were derived by means of a computer program for ...
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 curve density determined diameter discussed distance Dohnanyi Dollfus Earth ecliptic effect ephemerides equation Eros families Figure flyby fragments function Gehrels Geophys gravitational 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 meteoroids 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 PHYSICAL STUDIES planetary planetoids polarization pole propulsion radius range rotation sample satellites scattering semimajor axis solar nebula solar system space spacecraft stream STUDIES OF MINOR surface trajectory Trojans velocity Vesta wavelength Whipple Zodiacal Light