He aha te mea te ao tino tawhiti i roto i te pūnaha solar?

I tua atu ki te whenua, i reira e i roto i te pūnaha solar, tetahi ao puru - Neptune. I te 1846 i kitea ai te whakawhetai ki te tātai pāngarau, kaua ki te mātakitaki.

He aha te mea te ao tino tawhiti i roto i te pūnaha solar i te Rā?

I te tau 1930, i whakatuwheratia pluto. Tae noa 2006, i whakaaro ia te iwa te ao whakamutunga i roto i te pūnaha solar. Ahakoa Neptune - te waru anake. Heoi, i roto i te 2006 kua homai te International Arorangi Union he tikanga hou o te wā 'ao' i raro i nei kihai i pluto hinga. He putanga noa e kore e no ia ki te pūnaha solar, a ko tetahi wahi o te Kuiper Belt.

Ano hoki, i tenei taitara, i tangohia e ia o i 1979 ki te 1999, i tenei wa, ko Pluto roto te ohuraa o te ao Neptune.

Na reira, ka whakahoki i te pātai: "Ko wai te mea te ao tino tawhiti o te pūnaha solar" - e taea te rongo rite te whakautu ki te ingoa e rua.

Neptune i roto i ngā pūrākau Roma ko te atua o te moana.

whakahura

Mana te ao tino tawhiti i roto i to tatou Pūnaha Solar - Neptune - i kitea i roto i te tau 1846. Heoi, i roto i te 1612 i whakaahuatia ai e Galileo. Otiia ka whakaaro ia ia he whetu pūmau, e kore he aha i mohio e tona Kaikitetuatahi.

Ko te oraraa o te aorangi hou hapu i roto i te tau 1821, ka whakaputaina te huringa raraunga i roto i te āmionga o Uranus i, i nga rerekē i te uara i roto i te tepu.

Otiia anake i roto i te āmionga Mahuru 23, 1846, i muri i te rua marama o te rapu, i roto i ngā tātaitanga pāngarau i kitea Neptune.

Tona ingoa riro ia no te mea o te pāngarau, whakatuwheratia reira (W. Leaver), nei hiahia tuatahi ki te ingoa i te ao i muri ia.

He aha te mea te ao tino tawhiti i roto i te pūnaha solar? whakaahuatanga

Kei te tonu rumakina Neptune i te ahiahi. Ko 900 wa iti iho i taua o to tatou paraneta Ko tōna māramatanga. Ra i te āmionga te mea he tika whetu kanapa.

Ko te Rapa i te tawhiti o te 4,55 piriona kiromita, ranei e pā ana ki te 30 i te. . E te papatipu o 17.15 wa nui atu i te whenua, me te diameter E - 4 ngā wā atu. Ko tōna kiato toharite o ngā wā i te hawhe anake nga tohu o te wai (1.6 g / cu. Hk). Ko te kupu, e pā ana Neptune ki te rōpū o aorangi Rapa, ano nei ngā Saturn, Jupiter ko Uranus.

Kei te karanga a hoki te aorangi whakamutunga i roto i te pūnaha solar tio, no te mea kahore he te papatipu o te haumāmā, me te hauwai i roto i tona hanganga neke atu i 15-20%.

Ka rite ki te tahi atu tangata roroa, Neptune i te tere rahi inā i runga i tona tuaka. Ra o tona e 16.11 anake haora. Huri noa te ra, hanga ana e ia he revolution o āmionga tata porohita o 164,8 tau. I roto i te 2011 oti ia tona revolution tonu tuatahi mai whakatuwheratanga.

I runga i te mata o Neptune taea hau kaha, te tere toharite o nei - 400 m / hekona.

Te mea faahiahia, te pāmahana o te ao, ko te - 214 C ka ki kia nui raro. Kei te mohiotia te reira e te nuinga te pūnaha solar ao tawhiti he roto ona ake pūtake wera, mai te mea te reira turamaraa i 2.7 wa atu pūngao ki wāhi atu absorbs reira i te ra.

I runga i te ao kei te haere tonu i runga i te huringa o taima. Kotahi te wa pumau e pā ana ki 40 tau.

āmiorangi

Ko te aorangi whakamutunga i roto i te pūnaha solar e 14 āmiorangi. Ko te tikanga e wehea ratou ki ngā rōpū e toru:

- ā-: Talas, Naiad, Karatia, Despina, Larissa, Proteus;

- wehe tohatoha Nereid me Triton;

- e rima āmiorangi ke i kahore ingoa.

Ko te rōpū tuatahi ngā kūtai ki pouri pa 100-200 km me te mea he āhua kōhikohiko. huri ratou i roto i te āmionga porohita i roto i tata te kōpae waenganui. rere ratou a tawhio noa te ao i roto i te torutoru noa haora.

Ko te rōpū tuarua ngā Triton. Ko te amiorangi tika nui tenei. Ko tōna diameter - e pā ana ki 2,700 km, te tapeke rerekē haere o tawhio Neptune e te reira no te 6 ra. Whakaironui, āta tata te ao. Kia reira patua te Neptune me raro i te mana o ope tai tahuri ki tetahi atu mowhiti. He makariri Ko tōna mata, kua whakapono ai e raro i te kirinuku huka riri moana.

Nereid āmiotanga te Rapa mō te 360 nga ra. He he āhua kōhikohiko.

āmiorangi waho kei i he tawhiti nui (tekau o miriona o kiromita) i Neptune. Te nuinga o namu mamao huri noa te ao mō te 25 tau. Whakaaro ratou hehema ohuraa ki te waka rererangi weheruatanga ao, me te kaupapa whakamuri, ka whakaritea e te reira i riro ratou e Neptune i te taonga whitiki Kuiper.

whakatuwheratia amiorangi whakamutunga i roto i Hōngongoi 2013.

E rima mowhiti o matūriki tio Neptune. Etahi o ratou e tito o te waro, kia kia emit ratou whero. E whakaaro ana ratou ki te kia āhua taitamariki, me te poto-ora. Rings o Neptune iu me te nui rerekē i ia atu.

meka ngā

Te whakautu ki te pātai e pā ana ki te āhua o ki aorangi tawhiti o te pūnaha mohiotia solar waka ātea "Voyazhder 2" i whakarewahia, e taea te mea te reira e te tīmatanga i tonoa e ia ki te ako Jupiter ko Saturn, engari kua tutuki te ara rite Uranus ko Neptune. I whakarewahia te reira i roto i 1977.

August 24, 1989, rere ia i roto i 48 mano. Km o Neptune. I tenei wa, ka tonoa te whenua pikitia o te ao, me tona amiorangi Triton.

I te 2016 ka whakaritea te reira ki te unga ki tetahi atu waka ātea ao. Heoi, i te kau e kore ko te rā whakarewatanga tangohia.