Mene ne mafi m duniya a cikin hasken rana tsarin?

Bugu da kari ga Duniya, akwai, a cikin hasken rana tsarin, wani blue duniya - Neptune. A 1846 aka gano godiya ga wani ilmin lissafi lissafi maimakon kallo.

Mene ne mafi m duniya a cikin hasken rana tsarin daga Sun?

A 1930, Pluto da aka bude. Har shekara ta 2006, an dauke shi na karshe tara duniya a cikin hasken rana tsarin. Duk da yake Neptune - kawai na takwas. Duk da haka, a shekarar 2006 ta kasa da kasa astronomical Union da aka bai wa wani sabon ma'anar kalmar 'duniya' karkashin wanda Pluto bai fada. Akwai ma versions cewa ba ya kasance a cikin hasken rana tsarin, da kuma wani bangare ne na Kuiper Belt.

Har ila yau, wannan suna, sai aka hana daga shekarar 1979 zuwa 1999, a wannan lokacin, Pluto ya cikin sararin samaniya na duniya Neptune.

Saboda haka, amsa tambaya: "Wãne ne mafi m duniya da na hasken rana tsarin" - za a iya ji a matsayin mayar da martani ga biyu sunayen.

Neptune a Roman mythology ne Allah na cikin teku.

samu

Hukumance mafi m duniya a cikin Solar System - Neptune - aka gano a 1846. Duk da haka, a cikin 1612 da aka bayyana da Galileo. Amma sai ya dauke ta wani ajali star, me ya sa aka ba a gane ta discoverer.

A wanzuwar wani sabon duniya ta sami juna biyu, a 1821, lokacin da data canje-canje a cikin sarari guda na Uranus aka buga, wanda sun daban-daban daga cikin dabi'u a cikin tebur.

Amma kawai a cikin 23 ga watan Satumba, 1846, bayan watanni biyu na bincike, ta hanyar ilmin lissafi lissafin Neptune aka gano falaki.

Sunansa ya samu saboda lissafi, ya bude shi (W. Leaver), wanda asali so to suna da duniyar tamu bayan kansa.

Mene ne mafi m duniya a cikin hasken rana tsarin? description

Neptune aka ci gaba da niyyar baftisma cikin faɗuwar rana. Its haske ne 900 sau kasa da cewa na duniya tamu. Sun daga madawwama biyu alama kamar wani haske star.

Shi ne wata katuwar a nesa na 4,55 biliyan kilomita, ko game da 30 a. . E yana da wani taro na 17.15 sau ya fi girma fiye Duniya da diamita - 4 sau more. Its talakawan yawa na kawai a rabin sau da Manuniya na ruwa (1.6 g / cu. Cm). Saboda haka, Neptune tana nufin wani rukuni na giant taurari, wanda kuma ya hada da Saturn, Jupiter kuma Uranus.

Manisantan duniya a cikin hasken rana tsarin ana kuma kiransa kankara, saboda taro na helium da hydrogen a cikin abun da ke ciki shi ne ba fiye 15-20%.

Kamar sauran Refayawa, Neptune a wani gagarumin gudun spins a kan ta axis. Rãnar da suke kawai 16.11 hours. Around rãnã, ya sa wani juyin juya halin da kusan madauwari madawwama biyu na 164,8 shekaru. A shekarar 2011 ya kammala farko da cikakken juyin juya halin tun bude.

A surface na Neptune tsananin iska fi, da matsakaita gudun na wanda - 400 m / sec.

Sha'awa, da duniya ta zafin jiki ne - 214 C lokacin da ya zama da yawa m. An sani cewa mafi m duniya da hasken rana tsarin yana da zafi Madogararsa ciki, tun da shi ne 2.7 sau more makamashi ta haskake cikin sarari fiye da shi garwaya daga rana.

A duniya ne kullum faruwa da canji na yanayi. Daya kakar yana game shekaru 40.

da tauraron dan adam

Manisantan duniya a cikin hasken rana tsarin yana da 14 da tauraron dan adam. Yawancin lokaci da suka kasu kashi uku kungiyoyin:

- Ciki: Talas, Naiad, Galatea, Despina, Larissa, Proteus.

- dabam ware Nereid da Triton.

- biyar waje da tauraron dan adam da wani sunan.

Na farko da kungiyar hada duhu clumps kai 100-200 km da ciwon wani sababbu siffar. Sun juya a cikin wani sarari suKe madauwari a kusan ekweita. Su tashi a kewayen duniya a kawai 'yan sa'o'i.

Na biyu kungiyar hada da Triton. Wannan shi ne wani fairly manyan tauraron dan adam. Its diamita - game da 2,700 km, jimlar yawa na kusa da Neptune shi ya aikata domin 6 days. Spirals, sannu a hankali gabatowa duniya. Da zarar shi hits da Neptune da a ƙarƙashin rinjayar tidal sojojin juya zuwa wani zobe. Its surface ne sanyi, an yi imani cewa, a karkashin kankara ɓawon burodi bugãwa teku.

Nereid falakinsu da giant for 360 kwanaki. Shi yana da wani sababbu siffar.

External da tauraron dan adam ne a wata babbar nesa (da miliyoyin kilomita) daga Neptune. Mafi m kwari a duniya shekaru 25. Ganin su kewayewa karkata zuwa ga Equatorial jirgin sama da kuma baya motsi, aka yanke shawarar cewa su aka kama da Neptune a Kuiper bel abubuwa.

karshe da tauraron dan adam da aka bude a watan Yuli 2013.

Neptune yana da biyar zobba na kankara barbashi. Wasu daga cikin su an hada da carbon, don haka abin da suka emit ja. Su suna dauke su in mun gwada matasa da kuma short-rayu. Zobba na Neptune m da yawa daban-daban daga juna.

ban sha'awa facts

Amsawa ga wata tambaya game da yadda za m taurari na hasken rana tsarin da aka sani kumbon sama jannati "Voyazhder 2" da aka kaddamar, shi za a iya ce da farko dai an aika zuwa karatu Jupiter kuma Saturn, amma hanyar da ya samu kamar yadda Uranus kuma Neptune. Yana da aka kaddamar a 1977.

Agusta 24, 1989, ya tashi a 48 dubu. Km na Neptune. A wannan lokaci, da Duniya da aka aiko da hotuna na duniya da kuma ta tauraron dan adam Triton.

A shekara ta 2016 an shirya ya aika zuwa wani taurãro kumbon sama jannati. Duk da haka, a lokacin da ainihin jefa kwanan wata ba.