Kubhulogi, ngezikhathi ezithile, sibhekana nezihloko ezingahlobene kangako noma ezingahlangene nakancane ne-meteorology, kepha lokho kungathonya izimpilo zethu ngesikhathi esithile. Ngakho-ke sibheka emuva esibhakabhakeni, ngani? Ngenxa yezinkanyezi eziyizinkulungwane eziyisithupha ezingabonakala ngeso lenyama eMhlabeni, uma nje kungubusuku obumnyama ngaphandle kokungcola kokukhanya, eyodwa iyagqama: I-Polaris noma i-Polaris. Futhi hhayi ngoba ikhanya kakhulu, inkulu kakhulu noma isondele kakhulu kithi, kodwa ngoba, ngokungafani nokunye, ihlala isendaweni efanayo esibhakabhakeni.
Futhi ukuthi ngenkathi zonke ezinye izinkanyezi zihamba, iPolaris ingahlala itholakala iqondisa amehlo ethu ngasenyakatho, okwenze kwaba yindawo yokubhekiswa kwabasolwandle enyakatho Nenkabazwe. Thola kungani inkanyezi yepali ihlale ilungisiwe esibhakabhakeni.
Incazelo ukuthi le nkanyezi, etholakala enkanyezini i-Ursa Minor, isendaweni ekhetheke kakhulu, nje ku-eksisi yokujikeleza komhlaba. Ukusinikeza umbono, uma isikhala bekuyidiski esizungeza kwisidlali sokurekhoda, iPolaris ibizoba phakathi nendawo, ihlale inganyakazi ngenkathi ezinye izinkanyezi zisizungeza.
Kepha lokhu ngeke kuhlale kunjalo, ngoba ochwepheshe basikhumbuza ukuthi unyaka nonyaka i-axis yoMhlaba yokujikeleza ishintsha ibanga elilodwa, okuzodala eminyakeni embalwa ake siyeke ukubona iPolaris endaweni elungisiwe yesibhakabhaka.
Ungayithola kanjani i-Pole Star
IPole Star iyinkanyezi ebonakala eNyakatho Nenkabazwe okuthi, njengoba ihlala ihleli endaweni efanayo, ilusizo kakhulu uma sizulazula noma, uma unesibonakude sezinkanyezi, izokusiza futhi ukuyilungisa kahle. Kepha, Ungayithola kanjani kalula?
Sishilo ukuthi itholakala e-Ursa Minor. Uzothola le nkanyezi yenkanyezi etholakala enyakatho, ngakho-ke kufanele uziqondise kulokhu. Izinkanyezi eziyilungisayo zifiphele ngandlela thile, ngakho Kubalulekile ukuthi uhlale kude ngangokunokwenzeka ekungcolisweni ukukhanya.
Icebo elizokusiza ukuthola i-Ursa Minor ngokuthola kuqala i-Ursa Major, okucishe kube phakathi naphakathi komkhathizwe nendawo emaphakathi nesibhakabhaka. Kuzofanele ulungise i-latitude ngokususelwa endaweni yakho. Noma kunjalo, sinikeza izithombe kulesi sihloko ukwenza kube lula kuwe.
E-Ursa Major kunezinkanyezi ezimbili ezibizwa ngoDudhe noMerak, okuyizona ezakha "isitsha." Bobabili baziwa njengezikhombisi zePole Star. Uma usutholakele, dweba umugqa ocatshangelwe ocishe uliphinde kahlanu ibanga phakathi kweDudhe neMerak. Ngasekupheleni kwalayini uzothola i-polaris, okuyinkanyezi yokuqala negqame kakhulu e-Ursa Minor.
Okwamanje, uma usafuna ukwazi ukuthi iyiphi i-Ursa Minor, funa izinkanyezi ezimbili ukwakha umphetho wesitsha, okuyiPherkad neKochab. Eyokuqala yakha ingxenye ephezulu yesitsha, kuthi eyesibili ibe ingxenye engezansi. Kulula ukuzibona ngamehlo.
Manje, kuzoba khona kuphela xhuma amachashazi. Uthole izinkanyezi ezintathu eziqhakazile e-Ursa Minor (ePolaris, ePerkhad naseKochab), futhi kusele kuphela ukuthola ezokugcina ezakha isitsha sonke. Kufanele uthole ezimbili ezakha isibambo, unake ukuthi iPolaris ukuphela kwayo.
I-Ursa Minor izokhomba ngakolunye uhlangothi kusuka ku-Ursa Major futhi, ngaphezu kwalokho, uzokubona lokho ngenkathi omunye ebonakala "esukuma," omunye ubonakala "ebheke phansi."
Sebenzisa ikhampasi ukuthola iPolaris
Enye indlela yokuthola i-Pole Star yile usebenzisa ikhampasi. Kuyashesha, kepha kufanele wazi ukuthi amandla kazibuthe asenyakatho nasezindaweni ezibandayo akukhombi ndawo efanayo. Ngakho-ke, sizothatha ikhampasi futhi siziqondise ngasenyakatho. Uma usuqedile, vele ubheke esibhakabhakeni bese ubheka inkanyezi ekhanya kakhulu, ezoba yiPolaris.
Ngabe i-Polaris izohlala iyinkanyezi eholayo eNyakatho Nenkabazwe?
Iqiniso ukuthi, njengoba kungahle kubonakale kungajwayelekile, eminyakeni embalwa, ngo-3500, uPolaris uzonqamula "isikhundla" kwenye inkanyezi ebizwa I-Errai. Ngonyaka ka-6000, kuzokwenzeka okunye okumangazayo: kuzofanela unqume phakathi kokukabili: u-Alfirk noma uCephei. Ngo-7400 kuzoba yiSadr, kuthi ngo-13600 XNUMX kube nguVega ozohola izizukulwane ezizayo. Kumele kuqashelwe ukuthi uVega wayevele eyiPole Star phambilini, eminyakeni eyizinkulungwane eziyishumi nane edlule.
Futhi kuthiwani ngeNingizimu Yenkabazwe?
Kusuka kwamanye amaphuzu we-Southern Hemisphere ungabona futhi iPolaris, kepha uma udinga ukuholwa, kunconywa kakhulu ukuthi uthole ISouth Cross. Ukuze sikuthole, sizoziqondisa ngaseningizimu, futhi sizobheka ngakwesobunxele izinkanyezi ezine ezikhanya kakhulu. Ngemuva kwalokho, kuzofanele ujoyine kuphela lowo ongakwesobunxele nalowo ongakwesokudla, nalowo ongaphezulu nongaseningizimu.
Ingabe bekukuthakazelisa?
Sanibonani bantu, ngibhala lapha ukwazisa, ukuthi bengilokhu ngiqaphe inkanyezi pole izinsuku ezimbalwa ekhombisa iNyakatho Nenkabazwe, nginerekhodi lokuthi ngomhlaka 29/01/2016, inkanyezi yethu yepali yayingekho ???? Othile uzokwazi ukuthi kungani wayengekho ...
Sawubona uJosé Antonio.
Umhlaba uyiplanethi ejikeleza eksisi, kanti iNyakatho yeNkanyezi itholakala kuleyo eksisi. Ngakho-ke, noma ngabe uMhlaba ujika kangakanani, siyohlala sikubona kulungiswa esibhakabhakeni.
Manje, inkanyezi yepali, leyo, ekhomba esigxotsheni esisenyakatho, ibingafani ngaso sonke isikhathi. Eqinisweni, eminyakeni engama-4800 eyedlule owayesondelene kakhulu kwakungu- "Thuban", kanti olandelayo, ngonyaka ka-3000, kuzoba ngu-Errai. Kepha siyohlala sikubona kulungiswa esibhakabhakeni.
A ukubingelela.
Nokuhamba kokuhumusha kwasemhlabeni ini? Ngabe ayikwenzi kwehluke lapho i-axis yezindawo zokujikeleza? Yenza umdwebo olula ephepheni bese uya ukudweba i-eksisi, uzobona ukuthi kumele ikhombe ezindaweni ezahlukahlukene esikhaleni nokuthi ukunyakaza onyakeni owodwa wezinombolo Ama-oda wobukhulu (amakhilomitha ayizigidi ezingama-299 ububanzi) amakhulu kune-precession. Iqiniso lokuthi i-eksisi ayishintshi akusho ukuthi alihlukile lapho leyo-eksisi ikhomba khona. Kufanele ususe ibhandishi ngasikhathi sinye
UMonica Sanchez, uma umhlaba ujikeleza ku-eksisi yawo, futhi le nkanyezi isenyakatho, ungangitshela ukuthi kungani amazwe aseningizimu eyibona, uma ukugobeka komhlaba kungavumeli ukuthi bakubone, ngiyabonga ... Ungasayiphathi eyokuthi siyibona unyaka wonke ...
Futhi njengoba sinjalo, uma ilanga likhulu ngokuphindwe izigidi ngezigidi kunelanga, kungani ungambozi isiqeshana sezinkanyezi kubandakanya naleso esisenyakatho, kepha sihlala sizibona izinkanyezi ezifanayo. unyaka wonke ngaphandle kwelanga elikumboza izinyanga ezingama-X umucu wezinkanyezi ... Ufuna ukwazi, akunjalo?
Lezo zingu-299 million km ububanzi be-orbit azinaki uma ucabanga ukuthi iPolaris yiminyaka yokukhanya eyi-433,8 ukusuka eMhlabeni. Yenza izinombolo, cishe zingama-4105 Billion km.
Lokho kusho ukuthi uma udweba umjikelezo woMhlaba uzungeze iLanga ngobubanzi obungamamilimitha amathathu, iPole Star ingaba cishe ngamakhilogremu angama-3 ngenhla. Umnyakazo wokuhumusha awunakwa kusuka kulelo banga.
Umhlaba uyisicaba futhi umhlaba umile, sekuvele kufakazelwe, isayensi esemthethweni ayifuni ukuyamukela, isuselwa kumibono ngaphandle kokuqinisekiswa kwesayensi
Angingabazi. Umhlaba ozungeza kwi-eksisi yawo nasenyakatho yawo ngokweqile kuzoba yiNyakatho yezwe, kepha lokhu kuzothambekela phakathi nezinkathi ezahlukahlukene zonyaka, ngakho-ke lokhu kuzoshintsha ukuthambekela okubukwayo maqondana neNkanyezi yaseNyakatho. Ngokufingqa: IPole Star ngeke isitshele iNyakatho yangempela. Noma nginephutha yini ukuthi yehluka kangaki unyaka wonke?
Ngibonga kusengaphambili, uJosu
I-eksisi yamaphoyinti okujikeleza ngokuqhubekayo iya kwelinye iphuzu endaweni yonke kumjikelezo wayo "OGWETSHIWE" ozungeze iLanga, lokho kwangaphambi kokuba kube yimilonga esiyigwinya ngaphandle kombuzo, bheka, i-axis enkulu yomjikelezo wethu ihlukaniswe emaphethelweni ayo cishe ngama-299 amakhilomitha ayizigidi kanye nengqondo ichaza ukuthi kuwo womabili amaphuzu i-eksisi yomhlaba ayishintshashintshi kepha ikhomba kunoma yini endaweni yonke, kepha ayinakuba yiphuzu elifanayo (inkanyezi), ngoba kukhona lokho kwehlukaniswa ngesihluku kwezigidi zamakhilomitha, Uyini umnyakazo owandulelayo eduze kwalobu buqaba? cishe akukho lutho futhi ngaphezu kwakho konke lokhu akwenzeki eminyakeni engama-26000, kepha unyaka nonyaka (leli thuba lishintsha kancane isikhundla se-polaris kepha ukunyakaza okukhulu kakhulu kwe-orbital akuhambelani) futhi kuso sonke leso sikhathi, unyaka ongu-1, inkanyezi yepali ayihambi nhlobo isikhundla salo, ingasaphathwa eyokunyakaza kohlelo lwelanga. Ngakho-ke kufanele uthole enye incazelo, izinto azinjalo. Uyazi ukuthi ngikholelwa ini? Umbono we-Heliocentrist endala, oshisekela ngokweqile u-Heliocentric, ukuthi akukho ukunyakaza okufanelekile, kepha akulona iphutha, akukhona ukuthi, KUKHOHLISA
Wow, uma kukhona abantu ababuza imfundiso yamanga, ngivumelana ngokuphelele nemibuzo ebuzwe nguLof, elula njengokudweba ephepheni nokubona.
Ngikholwa ukuthi ngisho nesintu asikakulungeli ukususa umgubuzelo wenkohliso enkulu. Mayelana no-Lof, ngingathanda ukukwazi ukwabelana ngolwazi oluthe xaxa ngakho
Bangani, lesi sihloko sithakazelisa kakhulu ngoba nakanjani lolu hlelo alungeni, bazibuze ukuthi kungani imifula ingagobhozi iye endaweni eyodwa? Zonke kufanele zigijime ziye eningizimu ziye kwenye, kungani sihlala sibona izinkanyezi ezifanayo, esezivele zimaphakathi nendawo futhi zilungisiwe uma sihamba ngokuhamba ngesivinini esimangalisayo endaweni yonke? Kancane kancane zonke izinto yincithakalo esiya endaweni efanayo nangejubane elifanayo? Lezi zinkinga zingibangela ukungabaza
Impikiswano iyathakazelisa futhi iyinkimbinkimbi ukukwazi ukuxazulula inkinga, uma imininingwane abasinika yona ifana ncamashi neqiniso noma ingeyona nje isicaphuno esivela komunye umthombo wedumela elithandekayo. Kuthiwani uma singasho ukuthi kungokoqobo, ukuthi isikhathi esikude kakhulu kwakukhona imiphakathi eyayiphatha ubuchwepheshe nolwazi ngale planethi, ilanga nezinkanyezi, esikutholayo manje kuphela. Lolu lwazi lwangcwatshwa futhi cishe iminyaka engamakhulu ayishumi nanhlanu sakholwa ukuthi umhlaba uyisicaba. Manje sesineminye iminyaka engamakhulu ayisihlanu yomhlaba oyindilinga futhi futhi omashiqela noma abantu abathanda ukuhlala phansi bavela nemibono yabo yozungu nokuthi konke kuluhlaza. Futhi olle, kubonakala sengathi nabo baqinisile, akekho ogwinya izithombe zohambo oluya enyangeni kanye neminye imininingwane eminingi enikeziwe. Kepha ungakhohlwa, njengoba ingaphezulu ngenhla ingezansi Isayensi Yomoya.youtube.com
Sawubona… Ngicabanga ukuthi unephutha… i-polaris ihamba ngezinga elingu-1 njalo eminyakeni engama-71 (approx) ngokuya ngenhlangano eyandulelayo nangaphansi kuka-0.001 ngonyaka nge-nutation….
futhi ubhale phansi ukuthi kuhamba ibanga elilodwa ngonyaka ...
IPolaris iyinkanyezi enhle engiyifundayo, wonke umuntu uzocabanga ukuthi ngiyahlanya ngoba ngineminyaka eyi-12 kuphela, kepha izinto cishe ezinganakwa muntu yizo ezingidonsa kodwa ngicabanga ukuthi ngizokufeza, inkanyezi yePolaris ingibiza ngokuthi ukunakwa kwegama laso nasechina ngokusho nokuphenywa kunezinkampani eziningana ezinaleli gama ezinginaka… ..
IPolaris yinkanyezi enhle engiyifundayo, wonke umuntu uzocabanga ukuthi ngiyahlanya ngoba ngineminyaka eyi-12 kuphela, kepha izinto ezinganakwa muntu yizo ezingidonsa kodwa ngicabanga ukuthi ngizokufeza, inkanyezi ye-polaris iyangibiza ukunakwa kwakho ngamagama nasechina ngokusho nokuphenywa kunezinkampani eziningana ezinaleli gama ezinginaka… ..
Kepha usacabanga ukuthi umhlaba uyindilinga, mina uqobo angazi ukuthi umi kanjani ngoba angikaze ngiwubone ngamehlo ami kodwa ngezivivinyo engizibonile kanye nezibalo ezenziwe, impela ayizungezi. LESO SIKHATHI SIKHONA ngingathanda ukwazi ngempela ukuthi zinjani izinto futhi singahlupheki kulo amanga esihlala kuwo nokuthi afaka kithi selokhu sazalwa.
Sanibonani zihlobo ezithandekayo, ngicabanga ukuthi sonke sinezinhlobo ezahlukahlukene zokuphawula, masingakhohlwa ukuthi ngubani owadala, igama lakhe lingibhekisa kuPOLARIS angiqondi okuningi okuphawulwayo kepha sonke sifana ngokufanayo, bekungafanele sikholwe kukho konke abasitshela khona kepha Ngakho-ke akuyona yonke into abasitshela yona ingamanga ngoba sinobufakazi futhi uma behlupheka ngenxa yokungaziqondi izinto, baswela ulwazi oluncane ... UNKULUNKULU ABASINDISE ..
Sanibonani zihlobo ezithandekayo, ngicabanga ukuthi sonke sinezinhlobo ezahlukahlukene zokuphawula, masingakhohlwa ukuthi ngubani umdali wayo, ukwesaba igama lakhe kungibiza kakhulu.POLARIS angiqondi okuningi kwamazwana kodwa sonke size entweni eyodwa. Bayasho kodwa hhayi konke abasitshela khona kungamanga ngoba sinobufakazi futhi uma behlupheka ngenxa yokungaziqondi izinto kungenxa yokushoda kolwazi ... UNKULUNKULU ABASINDISE ..
… OUkuze usinikeze umbono, ukube isikhala bekuyidiski elizungeza isidlali sokurekhoda, iPolaris ibizoba maphakathi nendawo, ihlale inganyakazi ngenkathi ezinye izinkanyezi zihamba ngathi….
Ngabe usho ukuthi umhlaba uyisicaba?
umhlaba ubungafana nocezwana lwe-microdust.
umhlaba ubungafana nocezwana lwe-microdust.
Kucace bha ukuthi isibhakabhaka ngokwaso siyafakaza ukuthi umhlaba awuyona imbulunga, uzoba yindilinga, uzoba isikwele, uyisicaba, kodwa uyimbulunga? Kuyahlanya, siyazi ukuthi njengoba sibona izulu sihamba, manje ngibuza yonke into, kuhlanganisa ubukhulu nokusondelana kwamazwe, nokuthi isibhakabhaka siseduze kangakanani ngoba ohambweni ngabona into eshaqisayo ngesikhathi ibhanoyi lisendaweni ephakeme kakhulu, kwaba sengathi ilanga noma inyanga isondelene kakhulu ... kwakuyinto engingeke ngiyikhohlwe. .