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 152
... smaller Narrower , sharper Somewhat larger ; amplitude - aspect curves have less or opposite curvature Primary and secondary amplitudes larger , ex- cept at 90 ° aspect Smaller , except at 90 ° aspect Complicated changes with less ...
... smaller Narrower , sharper Somewhat larger ; amplitude - aspect curves have less or opposite curvature Primary and secondary amplitudes larger , ex- cept at 90 ° aspect Smaller , except at 90 ° aspect Complicated changes with less ...
Seite 274
... smaller than the limiting small mass blown away by radiation pressure as determined by geometric optics , we shall not concern ourselves with this problem . We shall assume that masses smaller than μ are either absent or simply do not ...
... smaller than the limiting small mass blown away by radiation pressure as determined by geometric optics , we shall not concern ourselves with this problem . We shall assume that masses smaller than μ are either absent or simply do not ...
Seite 595
... smaller , unobservable bodies . When asteroids collide , fragments are produced that eventually collide with other fragments . Because of this continuous collision process , much smaller asteroids most probably exist . Such asteroidal ...
... smaller , unobservable bodies . When asteroids collide , fragments are produced that eventually collide with other fragments . Because of this continuous collision process , much smaller asteroids most probably exist . Such asteroidal ...
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