Moon: Ucwaningo

Amawashi ekuqaleni kwekhulu le-18, ngemva kokusungulwa Huygens emashumini akazange ihluke ukunemba elikhulu nakakhulu, futhi ngenxa yalokho, kwakungenakwenzeka ukusebenzisa ubufakazi babo kuphela ekunqumeni indawo umkhumbi; phakathi nekhulu le-19 kuphela aba ngempela asihambisani kahle nenhloso yawo.

Ngakho, kwaphela amakhulu eminyaka, 1/2 inyanga has usizo olufanayo njengoba kwadingeka ngokusebenzisa izibalo Regiomontanus Amérigo Vespucci ; uzoqhubeka sinikeze ngale sevisi ezimweni lapho elinesisindo enqaba ukwenza umsebenzi walo noma lapho ufunda ke kuyodingeka zingalawulwa. Moon: cwaningo ...

Lokhu usizo inyanga liqukethe yokuthi ngesisekelo imfundiso yokuziphendukela ukunyakaza Moon, ziye ngokuya phelelisa ibalwa iminyaka embalwa kusengaphambili isikhathi kwesikhathi, omunye ngemva kwesikhathi abanye, okungenani amahora amathathu, endaweni elalihlala maphakathi kwenyanga disk isihlobo ukuba izinkanyezi bright futhi kuqhathaniswa ilanga; lezi izibalo ekhishwa e-amatafula, okubizwa ngokuthi ezincwadini zonyaka ezazisakazeka, futhi omnyaka.

Lapho isikhundla zenyanga is okwamanje observation eyaziwa ngaphakathi imizuzwana embalwa arc, ngokungacabangeli-Greenwich Mean Time, khona-ke, kulinganiswa Usebenzisa imitha ezifanele zenyanga kude ilanga noma omunye inkanyezi abazikhundla okwamanje yaziwa, ingatholakala lapha Greenwich isikhathi, t. e, i-bhé zenith-longitude noma Greenwich Meridian.

(Local Meridian Kayisilutho ngaphandle emjikelezweni okukhulu edabula Ukujikeleza nsuku isigxobo futhi iphuzu zenith kule ndawo). Lenchazelo kwenza kube nokwenzeka ukuthola i-longitude kusayithi lakho nokugcina uyofana nendlela lokhu kungafezwa ngokusebenzisa elinesisindo, okuyinto sishilo ngenhla.

I sokubala esinembile kakhulu izikhundla Inyanga esibhakabhakeni kwaba lwemishikashika kudingekile Newton; Inhloso izingqapheli theoreticians nezibali oweza emva kwakhe, futhi kwaba nje ukuze sithuthukise i-theory kanye umkhuba kumakhompyutha. Ngazo zonke izikhathi, inyanga baba nomthelela omkhulu emhlabathini. Isikhathi esining impela phansi izinto eziyinqaba kwenzeke lapho inyanga yayimi ingxenye eyodwa noma nezinye uphawu zezinkanyezi (Moon e Sagittarius, Moon e Taurus).

Moon: cwaningo