Southern Crown - a ìgwè kpakpando nke ndịda Ụwa igwe

Na Southern Hemisphere nso Sagittarius na Scorpio, ọ na-emi odude nnọọ obere ìgwè kpakpando - South Crown. Gịnị bụ na-akpali bụ ìgwè kpakpando, gịnịzi mere ya otú a na-akpọ? Na ebe ọ bụ site ìgwè kpakpando Corona Borealis? Ke ibuotikọ emi ị ga-ahụ azịza ndị a niile na-akpali ajụjụ.

Malite aha nke ìgwè kpakpando Southern Crown

Anyị dum eluigwe na nkpọchi ọtụtụ nde kpakpando, dị iche iche na ihie na size. Ọtụtụ n'ime ha bụ ndị ka na-enyocha mbara igwe n'oge ochie esonyela na ìgwè kpakpando, na-eme ka ọ dịkwuo mfe ịnyagharịa.

N'abalị, na mbara igwe nwere ike hụrụ abụọ "okpueze", ọ bụla nke na-aha dị ka Ụwa nke ọ bụ anya. Ìgwè kpakpando na ndịda Ụwa a na-akpọ Crown of South, na North - Northern Crown.

Ìgwè kpakpando South Crown bụ otu n'ime 48 ìgwè kpakpando nke mbụ, nke na ya na nkà mmụta mbara igwe katalọgụ ọzọ na narị afọ nke abụọ nwere Klavdiy Ptolemey. Tupu a ìgwè kpakpando a na-akpọ ụkwụ anọ nke Ixion, Prometheus, Ụgbọ mmiri, Uraniks. The oge a aha apụtawo ekele na Polish-enyocha mbara igwe Yanu Geveliyu.

The malite aha-adịghị metụtara ọ bụla echiche ụgha, e nwere nanị ntule n'ebe a. Dị ka otu version, ndokwa nke kpakpando nke ìgwè kpakpando na-anọchi anya a wreath na isi nke centaur Chiron - amamihe na ezi onye nkụzi nke akụkọ ifo ndị Gris dike. Dị ka ọzọ version, chi Dionysus ọdịda poetess Corinna okpueze na nsọpụrụ nke mmeri mpi Pindar nke Thebes, mgbe nke a okpueze ọlaedo nadigh anwu anwu n'eluigwe dị ka a ìgwè kpakpando. The atọ akụkọ na-ekwu na a okpueze na-etinye n'ime eluigwe mgbe Dionysus tọhapụrụ nke nne ya si Hades. Ọtụtụ mgbe a na akụkọ mgbe ekwu na ìgwè kpakpando Corona Borealis.

Ọtụtụ ndị ọkà mmụta sayensị kweere na ìgwè kpakpando ya aha na-erite site myirịta na ìgwè kpakpando Corona Borealis.

Olee otú ịchọta South okpueze n'eluigwe

Nke a ìgwè kpakpando na ndịda igwe Ụwa kama dull, ma ọ ga-hụrụ ma ọ bụrụ na ị chọrọ. Na South Crown 40 kpakpando, 20 n'ime ha bụ ndị anya na gba ọtọ anya. July na August - oge kacha mma maka chọpụtara. Karịsịa mma ìgwè kpakpando nwere ike hụrụ na a ohere nke 44 degrees. Na Ndida nke Russia, a hụrụ ya kpam kpam, na Central mpaghara - na akụkụ.

Ihe kacha ụzọ ahụ South Crown na mmiri, dabere na ìgwè kpakpando nke Sagittarius. Mbụ ị mkpa ịchọta Kaus Australis - egbuke kpakpando nke Sagittarius. N'ebe ndịda-n'ebe ọwụwa anyanwụ nke Kaus Australis na aak udi na a ga-South Crown. N'ebe ndịda nke Crown bụ ìgwè kpakpando Ịchụàjà na teliskop, na n'ebe ọdịda anyanwụ bụ Scorpio.

Stars na South akụkụ nke Crown

Alfekka Meridian bụ Alfa nke ìgwè kpakpando, nke a pụtara na ọ bụ na-egbuke egbuke kpakpando na Southern Crown. Ọbụna na-egbuke egbuke kpakpando nke ìgwè kpakpando adịghị gafere 5m nke o ịdị ukwuu. Alfekka bụ a-acha anụnụ anụnụ na ibu. Ọ bụ 2,5 ugboro buru ibu karịa Sun na odude nsannsan 130 ìhè-afọ pụọ. Ọ bụ naanị kpakpando na a aha a ìgwè kpakpando.

abụọ egbuke kpakpando bụ karịa nke mbụ (banyere 500 ìhè-afọ si Sun). Ọ bụ ihe na oroma ibu, nke bụ 43 ugboro ibu karịa anyị kpakpando. The atọ kasị kpakpando (gamma) bụ a ọnụọgụ abụọ kpakpando.

Na South Crown bụ a ígwé ojii nke ohere ájá ndinyanade mbịne asatọ ìhè-afọ, na globular ụyọkọ NGC 6541 na a anya nke 15,000 ìhè-afọ, nke e meghere na XIX narị afọ.

Ihe ndị ọzọ na pụrụ ịdọrọ mmasị enyocha mbara igwe - a Nebula. Na nke a ìgwè kpakpando nwere ike hụrụ na atọ, ha niile bụ ndị acha anụnụ anụnụ. Nebula NGC 6729 nwere emissive na reflective Njirimara.

ọgwụgwụ

Ìgwè kpakpando na Southern Hemisphere, ezi a bit dị ka ìgwè kpakpando Corona Borealis. Ọ bụ ezie na aha ya na-eleghị anya ụgwọ Ugwu "namesake", a ìgwè kpakpando nwere ọtụtụ atụmatụ.