Physical Studies of Minor PlanetsTom Gehrels Scientific 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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A STUDY OF ASTEROID FAMILIES AND STREAMS BY COMPUTER
TECHNIOUES B. A. L/WDBLAD Lund Observatory and R. B. SOUTHWORTH
Smithsonian Astrophysical Observatory A study of asteroid orbits is made to
determine if there ...
A STUDY OF ASTEROID FAMILIES AND STREAMS BY COMPUTER
TECHNIOUES B. A. L/WDBLAD Lund Observatory and R. B. SOUTHWORTH
Smithsonian Astrophysical Observatory A study of asteroid orbits is made to
determine if there ...
Seite 340
In practice this may not be a serious restriction, however, because the asteroidal
streams detected by us show a fairly large scatter in Q. FAMILIES AMONG
NUMBERED ASTEROIDS Rejection Level D, The degree of orbital similarity
within the ...
In practice this may not be a serious restriction, however, because the asteroidal
streams detected by us show a fairly large scatter in Q. FAMILIES AMONG
NUMBERED ASTEROIDS Rejection Level D, The degree of orbital similarity
within the ...
Seite 342
Column 4 gives the total number of Brouwer family members assigned by our
search to families. Any remaining Brouwer family members were rejected. The
total number of Brouwer family asteroids involved in the compilation is listed in ...
Column 4 gives the total number of Brouwer family members assigned by our
search to families. Any remaining Brouwer family members were rejected. The
total number of Brouwer family asteroids involved in the compilation is listed in ...
Seite 343
Significance of Small Families In a large data sample, it is to be expected that a
number of small-sized families are due to chance. This problem was studied by
making searches in samples of random orbits. It was found that more than 50 ...
Significance of Small Families In a large data sample, it is to be expected that a
number of small-sized families are due to chance. This problem was studied by
making searches in samples of random orbits. It was found that more than 50 ...
Seite 348
New Families Table III lists those new families that had six or more members
detected by the search. The first and second columns give the numbers and
names suggested for these families, the third and fourth columns give the number
of ...
New Families Table III lists those new families that had six or more members
detected by the search. The first and second columns give the numbers and
names suggested for these families, the third and fourth columns give the number
of ...
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albedo angle Apollo appears approach approximately assumed asteroid belt asteroids Astron bodies brightness calculated Ceres chondrites close collisions cometary comets compared complete considered constant corrections curve density depends determined diameter direction discussed distance distribution dust Earth effect electric elements equation Eros estimate families field Figure fragments function Gehrels given Icarus impact important included increase indicate interplanetary Jupiter known larger less light lightcurve limit lunar magnitude Mars mass material mean measurements meteorites minor planets mission Moon motion NASA objects observed obtained opposition orbits origin particles percent period phase photometry polarization position possible present probably problem properties radius range REFERENCES reflectivity relation relative rotation sample scattering selection shown similar smaller solar solar system space spacecraft stream suggested surface velocity Vesta