Mapangidwe, Sayansi
Regulus ndi chiyani? Makhalidwe ndi mbali nyenyezi
Regulus ndi chiyani? Nyenyezi yowala mu kuwundana Leo. Za makhalidwe ake ndi malo mu mlengalenga, ndipo tidzakhala ndi kukambirana.
kuwundana Leo
Mu kumpoto kwa dziko lapansi za mlengalenga, pakati Cancer ndi Virgo ndi m'nyenyezi kuwundana wa Leo. Ichi ndi chimodzi mwa magulu wamkulu lotseguka. About kumudziwitsa anthu a India wakale ndi Mesopotamia, ndi ku zinenero zonse dzina zikuimirira "Mkango."
Kupanga kuwundana kwenikweni zikuwoneka ngati mfumu ya zilombo. mutu wake, khosi ndi chifuwa, yokhota kumapeto semicircle mmwamba asterism "Hammer". Nyenyezi yowala mu kuwundana Leo - Regulus. Kenako mu kuwala ndi Popanga madzi a gamma Leonis, Denebola, Zosma, Algenubi. Kapangidwe zikuphatikizapo kuwundana ofiira nyenyezi yaing'ono Wolf 359 ndi luminescence ofooka, pawiri chomvetsa variable nyenyezi.
Mu Mkango zambiri chidwi. M'ma November mutha kuona Leonid chammwamba shawa, anapanga pambuyo kugawanika kwa nyenyezi Tempel - Tuttle. Mu kuwundana ndi ambiri wowala nyenyezi, monga M66, wa NGC 3628, komanso mpweya mtambo ndi m'mipita wa nyenyezi nyenyezi yaing'ono, lomwe linadzadziŵika Leo mphete.
Regulus ndi chiyani?
Nyenyezi Regulus ndi Alpha kuwundana wa Leo. Ili pansi pa kuwundana, monga kumeneko pamene iwo itha asterism "Hammer" kapena chizindikiro funso Imatithandiza. Ndi nyenyezi yowala kwambiri mu kuwundana m'nyenyezi ndi mmodzi wa yowala mu mlengalenga. Mu mndandanda wa zinthu yowala Regulus ndi pa malo 21.
Regulus - nyenyezi kufupi ecliptic lapansi. Chifukwa cha zimenezi, aliyense August kudzera chitadutsa njira ya dzuwa, ndi Luna wathu watseka maso ake. Mu mlengalenga masika, iye ndi Spica mu kuwundana Virgo ndi Arcturus mu kuwundana ndi Bootes amaima pakati zounikira ena.
Regul nyenyezi kulemera dzuwa kuposa za 3.5 nthawi. Inakhalapo ndi posachedwapa mawu zakuthambo ankaona kuti ana ang'onoang'ono. Ndi nyenyezi dongosolo dzuwa kuchotsedwa 77,5 kuwala zaka kutali (chaka chimodzi kuwala ndi wofanana 9,4605 petametrov). Iye nthawi 141 wowala kuposa Dzuwa lathu ndi nthawi anayi akuluakulu kuposa awiri a.
zigawo nyenyezi
Regulus - Star liwiro. Izi zikutanthauza kuti imakhala ndi nyenyezi angapo. Mu nkhani iyi, anai a iwo. Choyamba ndi Regulus A, ndi kumatanthauza pamene tikukamba za Alpha mkango. Pakuti nyenyezi imeneyi amakhala ndi kasinthasintha mofulumira kwambiri ndi nyengo ya maola 15,9. Ndi nyenyezi ali ndi mawonekedwe flattened, ndi mzati nthawi zake zisanu motentha kuposa dziko.
Regulus A - zoyera bluish nyenyezi, zomwe ndi mbali ya dongosolo bayinare. Yokoka zikugwirizana ndi nyenyezi ina - Regulus D, amene m'dziko lino amachita ntchito ya mwezi wa. Regul D ndi nyenyezi yaing'ono woyera, pamene kasinthasintha ake kumatenga masiku 40.
nyenyezi ali misa yaing'ono kwambiri, zomwe ndi 0,3 dzuwa misa. Iwo anapeza yekha mu 2008, chifukwa ndi woonda kuzipenya spectroscopic. Makinawa nyenyezi yaing'ono ndi zosaoneka, chifukwa chimakwirira nyenyezi yaikulu.
Pa mtunda wa 100 Au ndi Regul B ndi C. Iwo dongosolo wapawiri ndi nthawi kasinthasintha yozungulira za zaka 2000. lamulo ndi lalanje waukulu ndondomeko nyenyezi, Regulus C - ndi nyenyezi yaing'ono wofiira.
Dzina ndi ophiphiritsa
Regulus, wodziwika kwambiri wakale Aperisiya chiri. Malinga ndi nthano zawo zambiri, nyenyezi anali mmodzi wa akuwalera anayi a kumwamba ndi Aldebaran (Taurus), Fomalhaut (Kumwera Nsomba) ndi Antares (Scorpio). Aperisiya otchedwa Regulus mtetezi wa North, kucheza ndi wolamulira wamphamvu Feridun. nyenyezi chimatsimikizira mfundo ya chilimwe yozizira.
Regulus Latin dzina litanthauza kuti "kalonga" kapena "mtsogoleri". Kutanthauzira komweko dzina la zinkakhalira Aluya ndi Agiriki akale. Makamaka, Ptolemy lotchedwa nyenyezi "Basilisk," amene anamasuliridwa ngati "mfumu" kapena "wolamulira". Regulus ndicho ndi nyenyezi yowala kwambiri mu kuwundana, kotero nthawi zambiri amatchedwa "mtima wa mkango."
Ambiri nyale matanthauzo Ufumuyo openda, kuti nyenyezi mu magulu m'nyenyezi ndi zimakhudza mwachindunji tsogolo la anthu. Kuyambira kalekale anthu akhala akukhulupirira kuti anthu amene patronize Regulus ndi mphamvu zapadera za mzimu, kupambana ndi kufuna kutchuka. Iwo, ali atsogoleri ankhanza, anapatsidwa magnanimity opatsa.
Kodi kuzindikira Regulus?
Tsopano inu mukudziwa zomwe Regulus, mungathe kuyesa kupeza ilo mu mlengalenga. Pezani nyenyezi ndi kosavuta ngati mungawazindikile kuwundana Leo. Regulus ndi pa nyenyezi zoyenera trapezoid ndi (thupi la Mkango) wa nyenyezi anayi yowala. The asterism kukalowa funso chizindikiro ndi mfundo yomaliza ya pansi.
Izi muyeso kwambiri ndi nyenyezi pansi Leo. Kuwundana limapezeka mu mlengalenga kuyambira January. Ndiye izo Tingaone madzulo. Mu February, izo zimawoneka mwa monga dzuwa litalowa. Komabe, ndi bwino kulitsatira ku March ndi April. Pa nthawiyi, kuwundana ili kum'mwera za mlengalenga.
Spring Regulus ndi imodzi mwa nyenyezi yowala, kuumba buluu woyera kuwala. nyenyezi imazungulira mu malo perpendicular kwa ngodya ya view. Choncho, kuchokera Earth ife tikuziwona izo kuchokera konsekonse pambali.
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