| 1 |
83-16 . International Halley watch amateur observers' manual for scientific comet studies / Stephen J. Edberg ; part 2
Ephemeris and star charts / Stephen J. Edberg
Pasadena, California : National Aeronautics and Space Administration,, Jet Propulsion Laboratory, California Institute of Technology , 1983. - Washington, D.C. : Superintendent of documents U.S. Government Printing Office
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| 2 |
84-82
Cometary astrometry : proceedings of a workshop held June 18-19, 1984, at the European Southern Observatory Headquarters in Garching, Federal Republic of Germany / editors, Donald K. Yeomans ... [et al.]
[Pasadena, Calif. : National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology , 1984]
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| 3 |
81-68
Modern observational techniques for comets : proceedings of a workshop held at Goddard Space Flight Center, Greenbelt, Maryland, on October 22-24, 1980
Washington, D.C. : National Aeronautics and Space Administration, : for sale by the Supt. of Docs., U.S. G.P.O. , 1981
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| 4 |
86-2
Archive of observations of periodic comet crommelin : made during its 1983-84 apparition / Z. Sekanina, editor ; M. Aronsson, software specialist
[Pasadena, Calif. : National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology , 1985]
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| 5 |
00-7
Formulation for observed and computed values of Deep Space Network data types for navigation / Theodore D. Moyer
[Pasadena, Calif] : National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology , 2000
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| 6 |
94-18
The application of spaceborne GPS to atmospheric limb sounding and global change monitoring /W.G. Melbourne ... [et al.]
Pasadena, Calif : Jet Propulsion Laboratory , 1994
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Mendeley出力
