libration of the moon การใช้

• Librations of the Moon periodically allowed limited glimpses of features near the lunar limb on the far side.
• In addition, this crater can sometimes become hidden from sight due to libration of the Moon in its orbit.
• Lagrange was awarded the 1764 prize of the French Academy of Sciences for his memoir on the libration of the Moon.
• The visibility of this crater is affected by libration of the Moon, so that at times this crater can be hidden from sight.
• While both DE403 and DE404 were integrated over the same timespan, the interpolation of DE404 was somewhat reduced in accuracy and nutation of the Earth and libration of the Moon were not included.
• The next work he produced was in 1764 on the libration of the Moon, and an explanation as to why the same face was always turned to the earth, a problem which he treated by the aid of virtual work.
• Tobias Mayer, in his study of the libration of the moon ( " Kosmographische Nachrichten ", Nuremberg, 1750 ), invented the first formal method for estimating the unknown quantities by generalized the averaging of observations under identical circumstances to the averaging of groups of similar equations.
• :: So you're essentially saying'yes, libration of the moon influences tidal effects, but the impact is negligible for even very high precision applied engineering problems in space flight .'Is that right ? talk ) 17 : 56, 21 December 2015 ( UTC)