Jet Propulsion Laboratory Development Ephemeris

Results: 5



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1Time scales / Celestial mechanics / Astrometry / Barycentric Dynamical Time / Ephemeris / Astronomical unit / Dynamical time scale / Jet Propulsion Laboratory Development Ephemeris / E. Myles Standish / Measurement / Astronomy / Astrology

3 Conventional dynamical realization of the ICRS The planetary and lunar ephemerides are used in a number of models and analysis methods. In some cases, e.g. interplanetary spacecraft navigation, lunar laser ranging and

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Source URL: maia.usno.navy.mil

Language: English - Date: 2011-07-15 10:06:58
2Astrometry / Time scales / Celestial mechanics / Barycentric Dynamical Time / Ephemeris / Astronomical unit / Dynamical time scale / International Celestial Reference Frame / Jet Propulsion Laboratory Development Ephemeris / Measurement / Astrology / Astronomy

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Source URL: maia.usno.navy.mil

Language: English - Date: 2010-12-17 09:46:32
3Astrometry / Celestial mechanics / Planetary science / Astrological aspects / Geodesy / Planetary mass / Hipparcos / Planet / Jet Propulsion Laboratory Development Ephemeris / Astrology / Astronomy / Space

The Planetary and Lunar Ephemeris DE 421

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Source URL: ipnpr.jpl.nasa.gov

Language: English - Date: 2010-01-20 19:22:55
4Astrometry / Celestial mechanics / Planetary science / Astrological aspects / Geodesy / Planetary mass / Hipparcos / Planet / Jet Propulsion Laboratory Development Ephemeris / Astrology / Astronomy / Space

The Planetary and Lunar Ephemeris DE 421

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Source URL: tmo.jpl.nasa.gov

Language: English - Date: 2010-01-20 19:22:55
5Measurement / Celestial mechanics / Calendars / Ephemeris / Astronomical unit / 15986 Fienga / Jet Propulsion Laboratory Development Ephemeris / E. Myles Standish / Time scales / Astrology / Astronomy / Astrometry

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Source URL: 141.74.1.36

Language: English - Date: 2011-04-19 00:08:33
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