Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" Mariners 6 and 7 have been used to obtain values for the ratio of the mass of the Earth to that of the Moon which are in substantial agreement with those determined from other Mariner and Pioneer spacecraft. "
Memoirs of the Royal Astronomical Society
by Royal Astronomical Society - 1867
Full view - About this book

Geophysical Abstracts, Issues 276-281

Geological Survey (U.S.) - 1970 - 792 pages
...tables, 1970. Range and Doppler tracking data from Mariners 6 and 7 have been used to obtain values for the ratio of the mass of the Earth to that of the Moon which are in substantial agreement with those determined from other Mariner and Pioneer spacecraft....
Full view - About this book

NASA Technical Note, Issues 1121-1140

United States. National Aeronautics and Space Administration - 1962 - 566 pages
...velocity of a satellite around the earth in the frame of reference we refer to is given by (18) where a is the ratio of the mass of the earth to that of the sun. Therefore, the required change in velocity AV (inside the E-lobe) in order to capture the asteroid...
Full view - About this book

Mariner-Mars 1969: A Preliminary Report

United States. National Aeronautics and Space Administration. Scientific and Technical Information Division - 1969 - 162 pages
...and tracking data from Mariners 6 and 7, it was determined by the celestial mechanics experiment that the ratio of the mass of the Earth to that of the Moon is 8l.3000, with an uncertainty of 0.00l5; and the ratio of the mass of Mars to that of the Earth...
Full view - About this book

Basic Principles of Physics

K. K. Mohindroo - 1997 - 1000 pages
...He knows that the radius of the moon is about 0-27 times that of the earth. What is his estimate on the ratio of the mass of the earth to that of the moon? The acceleration due to gravity on the earth's surface is 9.8 m/s2. [Ans. 73 times the mass of...
Limited preview - About this book

Mathematics of Wave Propagation

Julian L. Davis - 2000 - 416 pages
...moons of mass (l/2)m were located at C and C' in fig. 8.11. (C is the image of C about the origin.) 10. The ratio of the mass of the earth to that of the moon is 80 and the ratio of the distance of the moon from the center of the earth to the radius of...
Limited preview - About this book

'I Did It' Mathematics 4 Primary

Sudha Mahesh - 2010 - 520 pages
...of coordinates £ = £ = 0. The impact radius of the Earth on that plane is: where c — m/U2, m is the ratio of the mass of the Earth to that of the Sun, U = W3 - - - 2v/a(1-e2) cosz is the unperturbed geocentric speed of the NEA in units of the heliocentric...
Limited preview - About this book

Proceedings of the Section of Sciences, Volume 23

Koninklijke Nederlandse Akademie van Wetenschappen - 1922 - 700 pages
...relative to the main term in the expression for this precession is of the same order of magnitude as the ratio of the mass of the earth to that of the sun. In the considerations no regard has been paid to (he contribution to the precession arising from the...
Full view - About this book

NASA Technical Note, Issues 1121-1140

United States. National Aeronautics and Space Administration - 1962 - 618 pages
...satellite around the earth in the frame of reference we refer to is given by 1 - r. (18) where a is the ratio of the mass of the earth to that of the sun. Therefore, the required change in velocity AV (inside the E-lobe) in order to capture the asteroid...
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF