Akabatana The Earth kuti - ichi chinhu chinokosha redu okunze

akabatana Planet Wepasi kuchamhembe Vector kunoitwa pokuti mutengo rechipiri inyeredzi, inonzi Polar, neshure chikamu chezvinhu renyeredzi Minor Dipper.

nyeredzi ichi chinotsanangura masikati pazuva zvomuchadenga bhora chiduku denderedzwa anenge 50 maminitsi chinhu chakakombama nharaunda.

Makarekare vaiziva kurereka akabatana Wepasi

Karekare, ari II remakore BC. e., nyanzvi Hipparchus vakaona kuti pfungwa iri chinjwa mu denga rakazara nenyeredzi, uye zvishoma nezvishoma zvinofamba akananga kufamba kwezuva. Akaverenga kumhanya sangano iri 1 ° muzana remakore. Izvi zvakawanikwa kwave unonzi "precession kuti akabatana Wepasi." Ichi kutama mberi, kana kuti rinenge riine. Chaiwo Kukosha inofamba ichi, kuti precession kugara, akaenzana mumasekonzi 50 pagore. On hwaro ichi, kutenderera izere ecliptic achava anenge 26,000 nemakore.

Kururama kunokosha kuti sayenzi

Ngatidzokerei mubvunzo pamusoro danda. Pakusarudza nzvimbo yacho chaiyo pakati penyeredzi - ndechimwe chezvinhu zvinokosha astrometry mabasa, izvo anobata kuyerwa arcs uye dzinoita pamusoro zvomuchadenga bhora kuona matangiro Nyeredzi nemapuraneti, zvakakodzera anodudzira uye madaro kusvikira nyeredzi, uyewo mhinduro matambudziko dzinoshanda zvomuchadenga, zvakakosha jogirafi, geodesy uye wekushandisa.

Find nzvimbo yokudenga vedanda, unogona kushandisa mifananidzo. Fungidzira-refu pfungwa Photographic kamera chinozoiswa sezvo astrograph nechinangwa mira pamusoro nzvimbo kudenga pedyo nematanda. On mifananidzo yakadaro, mumwe nyeredzi rinorondedzera zvakawanda kana zvishoma refu dzeraundi chinhu chakakombama rimwe chete nevakawanda muzinda, uye iri danda chenyika - pfungwa pane izvo akabatana wenyika Kutenderera pasi rinotungamirirwa.

Vashoma pakona kuti mafungiro akabatana yenyika

Ndege yacho yokudenga neequator, ari perpendicular kuti akabatana paNyika achichinjwawo nzvimbo yaro, uye ichi anokonzerwa kwebasa pfungwa mharadzano pakati neequator pamwe ecliptic. Uyewo, kukwezvana Romwedzi Equatorial misha pakati negurumwandira Panyika uderedze kutsausa nyika kuitira kuti ichinaya ndege yayo intersects mwedzi. Asi pano, mauto izvi regai kuita pamusoro mvura goko Nyika, uye vazhinji, achiumba Equatorial kuzvimba waro ellipsoidal chimiro.

Anomiririra bhora akanyorwa ellipsoid pasi pano iyo anorondedzera ari matanda. Bhora iri wavhomorwa Mwedzi Sun masimba kutungamirirwa pakati. Nokuda kwechikonzero ichi, akabatana paNyika inoramba kuzochinja. Kukwezva ichi kuita pamusoro Equatorial kuzvimba ruchigona tenderera Nyika nenzira kuti ndege kuti neequator Earth yacho anokwezva chinhu rienderane, ndinosika ichi tipping pfungwa. Zuva rose gore kaviri chinoita kubva neequator kuti ± 23,5 °, uye kusukwa neequator chemwedzi mumwedzi iri rinenge ± 28,5 °.

Vana toyi pamusoro anozarura diki chakavanzika

Kana Earth haana tenderera, zvingava zvinoodza kufonyora, sokunge nodding, saka kuti neequator dzose nguva vachiona zuva nomwedzi. Zvisinei, nokuda mukanyiwa hombe uye inertia Nyika, nokufamba yakadaro yaizova vashomashoma, sezvo panguva yakadaro kukurumidza kuchinja mirayiridzo Nyika haana nguva sei. We vanoziva Fani iyi muenzaniso wemwana Kukosa pamusoro. Giravhiti kunoita hungaita gyroscope, asi centripetal simba kunotadzisa nayo pakugumburwa. Somugumisiro, akabatana unotii, kutsanangura conical chimiro. Zvino nokukurumidza sangano, zvikuru rakamanikana chimiro. Saizvozvowo, izvozvo haazvibati uye akabatana paNyika. Ichi rudzi rubatso rakatsiga rayo muchadenga.

The angled pamusoro Zvinodiwa akabatana paNyika zvakunoita okunze

Nyika iri inofamba yakapoteredza Sun iri muchadenga iri substantially yakafanana denderedzwa. Vachiona kumhanya nyeredzi iri pedyo ecliptic, zviri kuti chero nguva isu pedyosa nyeredzi uye mumwe nokubva kuvapikisa mudenga panguva nokumhanya 29.5 makiromita paawa. Shanduko mwaka ndiyo mugumisiro. Pane pano akabatana zvaidiwa kuti muchadenga ndege uye anenge 66,5 inegumi.

Nokuda duku elliptical muchadenga of yemapuraneti January, zvishoma pedyo Sun kupfuura July, asi musiyano haasi zvikuru kure. Naizvozvo, simba pamusoro negashiro kupisa kubva nyeredzi yedu unobtrusive.
Masayendisiti anodavira kuti akabatana paNyika - a yainge yokuvira redu. Ongororo dzakaratidza kuti akabatana kurereka yorusvingo hama paNyika kuti ndege kubva muchadenga kwayo kare raiva yakasiyana uye achinja nguva nenguva. Maererano nengano aburuka kwatiri pamusoro kuparadzwa Phaeton iri rondedzero Plato kwakaitwa aripo panotaurwa misha akabatana mune ino nguva inotyisa panguva ° 28. Njodzi iyi kwakaitika makore anopfuura zviuru gumi apfuura.

Pofantaziruem ikakuruma uye kushandura pakona kuti zvinodiwa pasi

Available nhasi, pakona rimwe Dzenyika akabatana hama kuti ndege yacho muchadenga iri 66,5 ° uye inopa zvishoma zvikuru tembiricha nokufamba chando - chirimo. Somuenzaniso, kana angled ichi anenge ° 45, izvo zvaizoitika panguva Latitude of Moscow (55,5 °)? In May zuva pasi izvi ezvinhu kusvika pamusoro-soro (90 °) uye ari misha kuti ° 100 (55,5 ° + 45 ° = 100.5 °).

With chitubu rinorema motokari zuva kwakadaro yaizopfuura nokukurumidza uye kusvika tembiricha yepamusoro muna May, panguva neequator, ane kunonyanyisa kwezuva. Zvadaro, kana zvishoma simba, sezvo zuva rinopfuura pamusoro-soro kwaro, zvingava kutiza zvishoma mberi. Ipapo vakadzokera shure, Rwaipfuura pamusoro-soro zvakare. Mumwedzi miviri, July uye May, kuti kuonekwa sokusingatsungiririki kupisa, vanenge 45-50 Celsius.

Zvino funga chii chingadai chakaitika chando, somuenzaniso, muMoscow? Apfuudza pamusoro-soro yechipiri chinovheneka yedu vakanyika mumwedzi December 10 madhigirii (55,5 ° -45 ° = 10,5 °) pamusoro jengachenga. Kuti, pamwe rava kusvika December, zuva aifambawo kwenguva pfupi pfupi kupfuura zvino, achifumira pasi pamusoro jengachenga. Panguva iyi, zuva zvaingoramba kwemaawa 1-2 pazuva. Mumamiriro ezvinhu akadaro, tembiricha usiku kuwira pasi -50 Celsius.

shanduro imwe neimwe Kushanduka kodzero upenyu

Sezvo tinogona kuona, nokuti dzinotaurwa puraneti inokosha, pakona pa iyo akabatana paNyika. Ichi chinhu chinokosha chakajairika iri Unyoro okunze uye magariro. Kunyange zvimwe pasi akasiyana ezvinhu panyika, mhindumupindu yaizodai neimwewo nzira, nokusika itsva mhando dzemhuka. Asi upenyu yakapfuurira kurarama mune imwe siyana ayo, uye angadaro akawana nzvimbo "yakasiyana" munhu mairi.