astronomical algorithms造句

• :: " Astronomical Algorithms " is actually a newer book ( also by Jean Meeus ) than the one I have.
• An equation in " Astronomical Algorithms " that assumes an unperturbed elliptical orbit predicts the perihelion and aphelion times with an error of a few hours.
• "' Astronomical algorithms "'are the algorithms used to calculate ephemerides, calendars, and positions ( as in celestial navigation or satellite navigation ).
• An equation in " Astronomical Algorithms " that assumes an unperturbed elliptical orbit predicts the perihelion and aphelion times with an error of " a few hours ".
• :: : : Well, I found equations for the actual brightness of the planets in " Astronomical Algorithms ", by Jean Meeus, chapter 41.
• Use an astronomical algorithm such as the " Method of Meeus " to convert the Julian day to a Julian / Gregorian date with astronomical dating of negative years:
• In the astronomical sequence, however, these leap-years are called and the rule of divisibility by 4 subsists . | Jean Meeus | " Astronomical algorithms " }}
• :OK, I have " Astronomical Algorithms ", which I think is an older edition of the book, but unfortunately the chapter / equation numbers don't match up.
• In 1246 the perihelion occurred on 22 December, the day of the solstice, so the two contributing waves had common zero points and the equation of time curve was symmetrical : in " Astronomical Algorithms"
• Jean Meeus gave formulae to compute this in his popular " Astronomical Formulae for Calculators " based on the ephemerides of Brown and Newcomb ( ca . 1900 ); and in his 1st edition of " Astronomical Algorithms " based on the ELP2000-85 ( the 2nd edition uses ELP2000-82 with improved expressions from Chapront " et al . " in 1998 ).