I-Comet Maps, eyaziwa nangokuthi i-C/2026 A1, iyaqhubeka nendlela yayo ibheke ku-Sol futhi kulindeleke ukuthi ifinyelele ku-perihelion ngo-Ephreli 4, 2026. ICeleste iyingxenye yeqembu lama-sun-grazers Kreutz. Especialistas ikhombisa ukuthi ingabonakala ngisho nasemini kwezinye izifunda, kuye ngokugqama kwayo, nakuba ubungozi bokuhlakazeka ngenxa yokushisa namandla amakhulu bukhulu.
Izibukeli kufanele zibheke izimo ezikahle zesibhakabhaka esimnyama ukuze zilandele lo mkhuba ngezibonakude noma izibonakude ezincane, ikakhulukazi emkhathizwe osentshonalanga ngemva nje kokushona kwelanga. Ibanga elincane ukuya ku-Sol libikezelwa ukuthi lingaba amakhilomitha ayizinkulungwane ezingu-784, elihlukanisa into njengendiza yelanga evamile. Muitos Izinkanyezi ezinomsila ezifanayo azisindi kule ndlela eyeqisayo.
Ukutholwa nezici zokuqala zenkanyezi enomsila
Ithimba le-MAPS lihlonze inkanyezi enomsila ngenkathi isengu-18, inani elincane kakhulu elalidinga okokusebenza kochwepheshe ukuze kutholwe. Nos ezinyangeni ezilandelayo, indikimba yasezulwini kancane kancane yazuza ukukhanya futhi kufanele ifinyelele ubukhulu obuseduze no-13 phakathi no-March 2026. Ukwanda kwe-Esse kwenzeka ngoba ukushisa kwelanga kuqala ukuhwamulisa amaqhwa angaphezulu, kukhulula uthuli negesi eyenza ikhoma nomsila.
Izazi zezinkanyezi zilandela ukunyakaza ngokunaka okwandisiwe ngoba izinkanyezi ezinomsila ezivela eqenjini Kreutz ziyizingcezu zenkanyezi enomsila enkulu eyahlukana emakhulwini eminyaka edlule. I-Nasa SOHO probe isivele ithole cishe u-85% wamaflare aziwayo elanga futhi amaningi awo angawalo mndeni ngqo. I-MAPS ilandela iphethini efanayo yezindlela eziyingozi ezikhiqize izehlakalo eziphawulekayo esikhathini esidlule.
Izingozi zokubhujiswa ngesikhathi sokudlula ku-perihelion
Ukushisa okunamandla eduze kuka-Sol kungabangela i-nucleus yenkanyezi enomsila ukuba ihlukane ngokushesha, kuyivimbele ekuqedeni lonke uhambo lunjalo. Forças amagagasi nawo asebenza entweni, okungenzeka ayihlukanise ibe yizicucu ezincane ngisho nangaphambi kokuba ifike endaweni eseduze. Apesar Ngaphezu kwalokho, amanye ama-comet amelana futhi akhiqiza imisila emide, ekhanyayo eheha izibukeli emhlabeni wonke.
Ochwepheshe bayakhumbula ukuthi umphumela wokugcina uncike ezicini ezifana nokwakheka kwangaphakathi nobukhulu be-nucleus, izakhi ezingakaziwa ngokugcwele. Uma inkanyezi enomsila isinda, ingase ihlale ibonakala ubusuku obuningana ngemva kwe-perihelion. Caso Uma kungenjalo, umbukwane ungaphela kungazelelwe emahoreni ambalwa noma izinsuku ngemuva kokusondela okuphezulu.
Ukuqhathanisa nezenzakalo zomlando zamadlelo enkanyezi enomsila
I-Comet Lovejoy kusukela ngo-2011 imele esinye sezibonelo zakamuva ze-sun-grazer ekhiqize izithombe ezimangalisayo ngisho nangemva kokudlula eduze kakhulu ku-Sol. Ele yasinda futhi yahlinzeka ngezithombe ezicacile zezinkanyezi kanye nabathwebuli bezithombe abayizimfundamakhwela. I-MAPS inezici ezifanayo, ezibhebhezela okulindelekile kombukiso ongase ube khona wasezulwini ngo-2026.
Amanye amalungu eqembu Kreutz asevele ahlakazeka ngokuphelele ngesikhathi sokusondela, ashiya imikhondo yesikhashana yothuli. Ukuhlukahluka kwemiphumela kuqinisa isidingo sokuqapha okuqhubekayo ngama-observatory namanethiwekhi osonkanyezi abayizimfundamakhwela. Dados Izibuyekezo zizokhishwa njengoba inkanyezi enomsila ithuthuka emzileni wayo.
Izimo ezinconyiwe zokubukwa
- Sebenzisa izibonakude noma isibonakude esincane ukuze uthole inkanyezi enomsila emkhathizwe osentshonalanga.
- Procure locais com pouca poluição luminosa e céu limpo.
- Qaphela phakathi kwemizuzu engama-30 nengama-45 ngemva kokushona kwelanga lendawo.
- Gada ubukhulu nezibuyekezo zendawo ezinsukwini eziseduze no-April 4.
Ukubonakala kwasemini kuzoncika ngokuqondile ekukhanyeni okuzuzwe yi-coma nomsila. Phakathi ne-latitudes, inkanyezi enomsila kufanele ibonakale iphansi esibhakabhakeni, okudinga umkhathizwe ocacile. ENyakatho Nenkabazwe, izimo zingaba nzima kakhulu uma ziqhathaniswa nezifunda eziseningizimu.
Imininingwane mayelana ne-trajectory neqembu Kreutz
Inkanyezi enomsila ilandela umjikelezo oyiyisa emabangeni anciphe kakhulu ukusuka ku-Sol, ngaphakathi komkhawulo wamakhilomitha ayizigidi eziyi-1.37 ochaza amadlelo elanga. I-Ancient Fragmentos yakha iqembu Kreutz, umphumela wokuhlakazeka okwenzeka emakhulwini eminyaka edlule. Essa imvelaphi evamile ichaza ukuthi kungani izinto eziningi kangaka zibonisa ukuziphatha okufanayo ngesikhathi sokusondela kwelanga.
Ososayensi basebenzisa idatha evela kumasathelayithi nezibonakude ezisekelwe phansi ukuze babikezele indlela ngokunemba okukhulu. Okutholwe yithimba le-MAPS ku-Chile kugqamise ukubaluleka kwegalelo lezazi zezinkanyezi ezifundekayo ekuqapheni izindikimba zasemkhathini. Atualizações I-Constants isiza ukulungisa izibikezelo mayelana nokukhanya nokuphila.
Ukulindela ukubonakala nokuqapha kwesayensi
Izazi zezinkanyezi ezingochwepheshe nezimfundamakhwela zilungiselela okokusebenza ukuze kuqoshwe izithombe nedatha ye-spectroscopic phakathi nezinsuku ezibucayi. Uma inkanyezi enomsila igcina ubuqotho obanele, inganikeza ithuba elingavamile lokubuka emini, into engavamile ezintweni zalolu hlobo. Ukuhwamuka kweqhwa kushayela ukwanda kokukhanya, kudala amandla omsila omude, ohlukile.
Umcimbi wenzeka ngesikhathi lapho intshisekelo kusayensi yezinkanyezi isalokhu iphezulu ezingxenyeni ezimbalwa zomhlaba. Redes wezibukeli zabelana ngolwazi lwesikhathi sangempela ukuze kwandiswe amathuba okubhalisa. I-Independentemente yomphumela, ukudlula kwe-MAPS kunomthelela ekuqondeni ukuguquguquka kwama-solar-flying comets.
I-Comet Maps, noma i-C/2026 A1, kulindeleke ukuthi ifinyelele endaweni yayo eseduze kakhulu ku-Sol ngo-Ephreli 4, 2026, cishe amakhilomitha angu-784,000. Ukutholwa kwenzeka ngoJanuwari 13, 2026, yizazi zezinkanyezi eziyimfundamakhwela ku-Chile, futhi into ingase ikhanye ngokwanele ukuba ibonakale ngisho nasemini ngaphansi kwezimo ezivumayo. Ingozi yokucekelwa phansi ukushisa namandla olwandle isalokhu ikhona, njengoba kwenzeka kumadlelo amaningi elanga eqenjini Kreutz.
