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 315
... spacecraft ) . Seen from the spacecraft they will perform oscillations , which sooner or later will be damped by collisions with the walls or with each other . We may also assume that the spacecraft contains some gas so that eventually ...
... spacecraft ) . Seen from the spacecraft they will perform oscillations , which sooner or later will be damped by collisions with the walls or with each other . We may also assume that the spacecraft contains some gas so that eventually ...
Seite 509
... spacecraft launched by a Titan IIID / Centaur or an Atlas / Centaur and that a substantial scientific payload can be delivered . Eros Trajectory To determine requirements on the design of an asteroid rendezvous spacecraft , some details ...
... spacecraft launched by a Titan IIID / Centaur or an Atlas / Centaur and that a substantial scientific payload can be delivered . Eros Trajectory To determine requirements on the design of an asteroid rendezvous spacecraft , some details ...
Seite 529
... spacecraft must be guided to hit the target asteroid . MISSION ANALYSIS Multiple asteroid flyby missions that involve maneuvering a spacecraft away from a nominal trajectory with onboard propulsion may be categorized as follows : ( 1 ) ...
... spacecraft must be guided to hit the target asteroid . MISSION ANALYSIS Multiple asteroid flyby missions that involve maneuvering a spacecraft away from a nominal trajectory with onboard propulsion may be categorized as follows : ( 1 ) ...
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