THE ORBIT AND EPHEMERIS OF PERIODIC COMET OTERMA
The orbit and ephemeris of periodic comet oterma
EPHEMERIS↗
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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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PLANETS AND COMETS- ROLE OF CRYSTAL GROWTH IN THEIR FORMATION
Role of crystal growth in formation of planets, comets and asteroids
CRYSTAL GROWTH↗
Interplanetary magnetic fields as a cause of comet tails
Interplanetary magnetic fields as cause of comet tails
COMET↗
Asteroid- or comet impact hypothesis of tektite origin- the moldavite strewn-fields
Hypothesis on tektite origin by comet impact with earth
COMET↗
Photometry, dimensions, and ablation rate of comets
Photometry, dimensions, and ablation rate of comets
ASTRONOMICAL PHOTOMETRY↗
Effect of photodissociation on the distribution of surface brightness in the carbon atmosphere of comets <o vliyanii foto- dissotsiatsii na raspredeleniye poverkhnostnoy yarkosti v uglerodnoy atmosfere komet<
Photodissociation effects on distribution of surface brightness in carbon atmosphere of comets
BRIGHTNESS↗
Physical characteristics of comets
Physical properties of comets - apparitions, nature, formation, origin, evolution, photometry, and relation to planetary processes
PHYSICAL PROPERTY↗
Comet and close-approach asteroid mission study. volume 1- summary report final report
Comet and close-approach asteroid mission study
ASTEROID↗
Sighting and trajectory analysis for periodic comets- 1975-1986
Sighting data and trajectory analysis for mission to periodic comets
TRAJECTORY ANALYSIS↗
Comet and close-approach asteroid mission study second technical progress report, 2 sep. - 2 nov. 1964
Spacecraft designs for missions to comets and close-approach asteroids
SPACECRAFT DESIGN↗
Trajectory and guidance analysis. comet and close-approach asteroid mission study, volume 3 final report, 2 jul. 1964 - 2 jan. 1965
Trajectory and guidance analysis for flyby mission to comet and close-approach asteroid
COMET↗
Trajectory and sighting analysis for first- apparition comets
Statistical, trajectory, and sighting analysis for first-apparition comets - flight path parameters - astronomy
TRAJECTORY ANALYSIS↗
C sub 2 swan bands in comets.
Relative populations of vibrational levels of carbon Swan bands in comets excited by resonance fluorescence
SWAN BAND↗
Origin of nh/a super 3 pi/-nh/x super 3 sigma-/ emission in comets.
Precursor of emission from NH radicals in comets is hydrazine or hydrazine-type molecule
COMET↗
The chemistry of comets An annotated bibliography
Annotated bibliography on chemistry of comets - free radicals, photochemistry, photolysis, and spectral analysis
PHOTOLYSIS↗