Infrared emission lines from celestial sources.
IR emission lines possibly originating from galactic, interstellar and stellar hydrogen regions
INTERSTELLAR GAS↗
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Results for “celestial”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Small-angle scattering of celestial x-rays by interstellar grains.
Small angle scattering of X-rays by interstellar grains in light of neutron star discoveries
NEUTRON STAR↗
Analog solar system model relates celestial bodies spatially
Portable analog planetarium indicates the relative time and space angular locations of the sun and planets. Distance measuring scales, angular direction indicators, and typical probe trajectories are included.
Baerg, H. R.↗
Photodetector evaluation for celestial sensing
Characteristics of vacuum deposited thin film cadmium sulfide photodetectors for space navigation
SPACE NAVIGATION↗
Atmospheric effects on celestial radio measurements at 8.6 millimeters
Engineering information on radome used for thermal and microwave observations of Moon and Venus
MICROWAVE RADIATION↗
Infrared emission lines from celestial sources.
IR emission lines possibly originating from galactic, interstellar and stellar hydrogen regions
INFRARED ASTRONOMY↗
A program of high angular resolution studies of celestial X-ray sources
Aerobee rocket experiment for detecting X-ray sources in Cygnus constellation - stellar radiation
AEROBEE ROCKET↗
Energy spectra of a number of celestial X-ray sources in the energy range from 2 to 60 kiloelectron volts.
Energy spectrum of X-ray source in Cygnus constellation with 2 to 60 kev
ENERGY SPECTRUM↗
A continuation of a program of high angular resolution studies of celestial X-ray sources Final report, 19 Feb. - 1 Aug. 1968
Refurbishment and reflight of instrumented payload on Aerobee rocket for X ray astronomy program
Giacconi, R.↗
Celestial mechanics experiment.
Lunar and Venusian masses and other parameters measured by Mariner 5
Anderson, J. D.↗
Celestial mechanical problems in evaluating space propulsion systems.
Propulsion systems for deep space missions, investigating gravitational corrections affecting spacecraft orbits
Stewart, H. J.↗
Three dimension celestial navigation
Explore the source record for details and available documents.
De Groot, L. E.↗
Celestial coordinate transformations
FORTRAN programs giving coordinate transformations of ecliptic, galactic, and equatorial systems
Bicket, N. A.↗
Celestial mechanics
Tracking data analyses of Mariners 6 and 7 for determining Earth Moon mass ratio and Mars mass
Anderson, J. D.↗
Celestial mechanics experiment
Explore the source record for details and available documents.
Anderson, J. D.↗
Redundant variables in celestial mechanics
Three degree of freedom perturbed two body problem, applying theory of redundant variables to Lagrangian equations of motion
Ananda, M.↗
Astrodynamics. Volume 1 - Orbit determination, space navigation, celestial mechanics.
Essential navigational, physical, and mathematical problems of space exploration are covered. The introductory chapters dealing with conic sections, orientation, and the integration of the two-body problem are followed by an introduction to orbit determination and design. Systems of units and constants, as well as ephemerides, representations, reference systems, and data are then dealt with. A detailed attention is given to rendezvous problems and to differential processes in observational orbit correction, and in rendezvous or guidance correction. Finally, the Laplacian methods for determining preliminary orbits, and the orbit methods of Lagrange, Gauss, and Gibbs are reviewed.
Herrick, S.↗