Moon: Research

Chronometers kumayambiriro kwa zaka za m'ma 18, zaka makumi angapo pambuyo Kutulukira Huygens sanali amasiyana molondola ambiri, ndipo chotero izo zinali zosatheka kugwiritsa ntchito umboni wawo yekha kudziwa malo chombo; kokha m'zaka 19 anakhala yabwino ndithu kuti cholinga chawo.

Choncho kwa zaka zambiri, 1/2 Mwezi thandizo chimodzimodzi ngati mmene zinalili kudzera kuwerengetsera Regiomontanus Amerigo Vespucci ; udzapitirizabe kupereka utumiki uwu milandu kumene chronometer akukana ntchito yake kapena pamene kuliwerenga adzafunika ankalamulira. Moon: kuphunzira ...

thandizo limeneli mwezi imakhala chakuti pa maziko a chiphunzitso cha kayendedwe Moon, akhala kunadetsa angwiro, masamu kwa zaka zingapo pasadakhale kwa nyengo, mmodzi, maola osachepera atatu, malo wotanganidwa ndi pakati pa mwezi litayamba wachibale nyenyezi yowala ndipo ndi dzuwa; kuwerengetsera izi akufalitsidwa mu magome, otchedwa almanacs, ndi Buku Lapachaka la Mboni.

Pamene udindo wa mwezi amadziwika mphindi chidwi mwa masekondi angapo waku Arc, kuganizira osati Greenwich Kukutanthauzanji Time, ndiye, anayeza ntchito mita yoyenera mwezi kuchokera dzuwa kapena nyenyezi ina, amene udindo pa mphindi amadziwika, angapezeke kuno Greenwich nthawi, T. e, ndi yamphamvu longitude pachimake kapena Greenwich meridian.

(Local Meridian ndi wina kuposa bwalo lalikulu kudutsa kasinthasintha mzati wa tsiku ndi pachimake mfundo malo awa). tanthauzo limeneli limachititsa kupeza longitude malo anu Samalirani ofanana ndi momwe izi chingapezeke mwa ntchito chronometer, zomwe ife tatchulazi.

Maziko mawerengedwe bwino kwambiri udindo wa mwezi mu mlengalenga kunali koyenera ntchito Newton; akungokuonani cholinga, theoreticians ndi toŵerengera amene anadza pambuyo pake, ndipo chinali kusintha zina chiphunzitso ndi machitidwe a kompyuta. Nthawi zonse mwezi kunathandiza kwambiri pansi. Nthawi zambiri pansi zinthu zachilendo kuchitika pamene mwezi unali mbali imodzi kapena chizindikiro zina za m'nyenyezi (Moon mu Sagittarius, Moon mu Taurus).

Moon: kuphunzira