chii chinonzi meteor shower

geminids

Meteor shower anozivikanwa sekupenya kunoitika kana zvimedu zvinobva musolar system zvarova mhepo yePasi. Nzira dzakareruka dzinoonekwa kwemasekonzi matatu kusvika mashanu mudenga rehusiku dzinokonzereswa neionization yemagasi emuchadenga uye kupisa kunopisa pakati pawo nezvimedu. Vanhu vakawanda havazivi zvakanaka chii chinonzi meteor shower uye kuti inoumbwa sei.

Nechikonzero ichi, isu tichakumikidza chinyorwa ichi kukuudza kuti meteor shower chii, maitiro ayo ndeapi uye kukosha kwayo.

chii chinonzi meteor shower

anotsungirira

Kufanana nokuvakwa kwechivako chipi nechipi chomunhu, kuumbwa kwegadziriro yezuva rinosiiwa kuchiri mupesvedzero yesimba rayo rinokweva rine simba. Uye izvo hazvibatanidzi zvese zvakatorwa kubva ipapo. Pedyo nesolar system, kupfuura miganhu yePluto, dzinogarwa nemitumbi yomudenga yakadai sema<em>comet nema<em>asteroid.

Kana rimwe remabhindauko aya riri pedyo nezuva, rinenge nguva dzose riine comet, kupindirana kwegiravhiti kunenge kwakasimba zvekuti humwe huremu hwayo hunorasika, zvichisiya mutsetse wezvinhu zvinotenderera. Zvimedu zvakasara zvinosiyana muhukuru kubva kune zvidiki zvidiki kusvika kuhombe dzezvinhu, toti, anenge makiromita 100 muhukuru, anonzi meteoroids. Nguva imwe neimwe iyo Nyika painoswedera uye inobata nzira dzema comets, mukana wekuvawana unowedzera.

Mameteorite anopinda mumhepo yePasi nekumhanya kukuru, achigara achibonderana nemaatomu nemamorekuru munzira yawo uye achisiya rimwe resimba rawo rekinetic. Chimwe chikamu chinokonzera kupisa kwe meteoroid pachayo.

Pamusoro pe anenge makiromita zana, iyo ionization yemhepo inosiya nzira pfupi yakajeka, zvatinoona se "nyeredzi yekupfura" kana "meteor shower". Kupisa nguva dzose kunoguma nekubuda kwemuviri kwakazara, asi kana yakakura kwazvo, chidimbu chimwe kana kupfuura, bhora remoto kana fireball, zvinokwanisa kurova pasi.

Comet tsvina ndiyo inobva kune anenge ese anozivikanwa meteor shower. Kunze kweGeminid meteor shower, shawa yakasara mushure mekuparara kweasteroid 3200 Phaeton.

Main meteor shower uye maitiro avo

chii chinonzi kunaya kwenyeredzi

Meteor shower inogona kuonekwa apo neapo pahusiku hupi zvahwo nekuti nzvimbo inotenderera Earth izere nezvimedu zvine makwara angangoita zvekupokana.

Mvura inoshamisa yemeteor inoitika mukati megore apo Nyika inopfuura nemukutenderera kwekometi yakaputsika, uye nhamba huru dzenyeredzi dzinocherechedzwa dzichitevera nzira inosangana pane imwe nzvimbo mudenga: inopenya. Aya ndiwo maitiro ekuona.

Pamusoro pekupenya, meteor shower inotaridzwawo neinocherekedzwa nyeredzi paawa, kana zenith hourly rate (THZ), iyo inogona kusiyana zvichienderana nenzvimbo yemuoni uye zvimwe zvinhu, senge ambient lighting. Pane mapurogiramu paInternet anogona kuverenga kukosha kwayo. Pakupedzisira, kune kugoverwa kwehukuru hunoonekwa mukunaya kwemvura, inozivikanwa sehuwandu hwevanhu.

Pakati pekunaya kwenyeredzi dzine nzira dzakanyatsotsanangurwa pane maPerseid; Yakatumidzwa nekuti inopenya iri muboka renyeredzi Perseus uye inoonekwa kutanga kwaNyamavhuvhu.

Imwe inoyevedza meteor shower ndeye Leonids, iyo inoonekwa munaNovember uye inopenya muboka renyeredzi reLeo. Total, kune mapoka anosvika makumi mashanu ane zita reboka renyeredzi apo nyeredzi iri pedyo uye inopenya zvikurusa kana kupenya kunowanikwa.

Mvura huru ye meteor ndeavo vane nhamba yakawanda yemameteor/awa, uye vanoyambuka denga rehusiku gore negore, vachionekwa nguva dzose kwemazana emakore. Pazasi pane rondedzero yemazuva anotarisirwa, pamwe negwara rekunakidzwa nazvo mune ramangwana.

Main meteor shower uye nguva dzadzo dzekutarisa

chii chinonzi mvura yenyeredzi mudenga

Mvura huru kwazvo inogara kwemazuva kana mavhiki sezvo pasi rinofamba, nepo mameteor makuru eawa anoitika pazuva rakati kana maviri zvakanyanya. Kunyangwe ichi chiri chekupokana muganhu, kana kuverenga yakakura kudarika 10 meteor/awa, inoonekwa semvura huru ye meteor.

Dzimwe mvura dzinogara dzakafanana, asi dzimwe dzinowedzera nguva nenguva, dzakadai seLeonids makore makumi matatu nematatu ega ega. kunyange kusvika muchikwata che starbursts nehuwandu hwe1000 kana kupfuura meteor paawa. Mazhinji meteor shower anonyatso kuoneka kubva kune ese mahemispheres, kunyangwe mamwe anogona kuoneka zvirinani kubva kune imwe kana imwe, zvichienderana nemwaranzi.

Mvura inonaya inoonekwa zviri nani kuNorthern Hemisphere

  • Perseids (Perseus, Chikunguru 16 kusvika Nyamavhuvhu 24, peak Nyamavhuvhu 11 kusvika 13, 50 kusvika 100 meteors paawa, kubva kuComet Swift-Tuttle).
  • Leonidas (Leo, Mbudzi 15-21, yakanyanya Mbudzi 17-18, mavambo ayo ndeyeTemberi-Tuttle comet, nhamba yenyeredzi paawa inosiyana, kazhinji pakati pegumi negumi nemashanu. paminiti).
  • Quadrantids (Boero boka renyeredzi, kupera kwaZvita kusvika vhiki yekutanga yaNdira, yakakura kubva muna Ndira 3 kusvika 4, anopfuura zana meteor paawa, sosi isina chokwadi)
  • Lyra (Lyra, ine mwero meteor shower inoonekwa kubva Kubvumbi 16 kusvika 25, 10-20 meteors paawa, ichibva kuComet Thatcher 1861).
  • Orionid meteor shower (Orion, Gumiguru, yakakwira kusvika Gumiguru 21, 10-20 meteors paawa, yakasiiwa neHalley's Comet).
  • Geminids(Gemini, yakawanda Zvita 13-14, 100-120 meteors/awa, yakagadzirwa neasteroid 3200 Phaeton).
  • Draconids (iyo boka renyeredzi remadragoni, vanosangana nepamusoro pakati paGumiguru 8 na9, anopfuura gumi meteor/awa, iyo comet yekwakabva Giacobinie-Zinner).
  • Taurus (Taurus, Comet Encke yekumaodzanyemba kweTaurus inotarisirwa kuva nepamusoro peNovember 11 uye kuchamhembe kweTaurus kusvika munaNovember 13-14.)

Mvura inonaya inoonekwa zviri nani kuzasi kwehemisphere

Mamwe madhiri emvura, akadai sePerseid neOrionids, anogona kuonekwa kuchamhembe kwedenga, kunyange zvazvo zvishoma zvichidzika pasi, nzvimbo yakahwanda ine denga rakajeka rinodiwa. Izvi zvinotevera zvinogona kuonekwa kumusoro kumaodzanyemba kwehemisphere, kunyanya mumwedzi yechando yaJuly, August, naSeptember:

  • Eta Aquarids (Aquarius, inooneka Kubvumbi-Chivabvu, yakakwira Chivabvu 5-6, inopfuura 20 meteors paawa, yakabatana neHalley's Comet).
  • Delta Aquarids (Aquarius, kubva pakutanga kwaChikunguru kusvika pakupera kwaNyamavhuvhu, yakanyanya kutenderedza Chikunguru 29-30, inodarika 10 meteors paawa, yakabatana necomet 96p Machholz 1).
  • Alpha Capricorns (Capricornids, yakawanda pakati paChikunguru 27 ne28, sosi isina chokwadi)

Ndinovimba kuti neruzivo urwu iwe unogona kudzidza zvakawanda nezve iyo meteor shower uye kuti ndeapi maitiro ayo.


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  1. Inotarisira iyo data: Miguel Ángel Gatón
  2. Chinangwa cheiyo data: Kudzora SPAM, manejimendi manejimendi.
  3. Legitimation: Kubvuma kwako
  4. Kutaurirana kwedata
  5. Dhata yekuchengetedza: Dhatabhesi inobatwa neOccentus Networks (EU)
  6. Kodzero: Panguva ipi neipi iwe unogona kudzora, kupora uye kudzima ruzivo rwako