Ìgwè kpakpando Ursa Minor - mma nke ugwu igwe

Ìgwè kpakpando Ursa Minor nwere naanị iri-na-ise kpakpando na pụrụ hụrụ na gba ọtọ anya. Ọ bụghị a karịsịa na-egbuke egbuke ụyọkọ kpakpando ma ọ bụ nebulae, na ọ na-adịghị nwere ihe ọ bụla ụyọkọ. The isi mma nke ìgwè kpakpando Ursa Minor bụghị ịdị adị nke ndị dị otú ahụ ihe, ma na ọ ga-adị mfe hụrụ mgbe ọ bụla nke afọ.

Ịgụ kpakpando, ndị Sumerians, Asiria na ndi Babilon, na-akpọ ya "na-enye ìhè Libra Anu", ma ọ bụ "eluigwe na akpịrịkpa." Na akụkọ ifo ndị Gris, Ursa Minor - a ìgwè kpakpando ndị a na-nymph Callisto. Dị ka Greek ọkà mmụta sayensị Ptolemy, kpakpando ya na ya "mmetụta" dị ka Venus na, ruo n'ókè ụfọdụ Saturn.

Ekwu okwu nke na Greek myths, tinyekwara ndị mmekọrita nke eluigwe mmewere, dị ka ìgwè kpakpando Ursa Minor, na akụkọ mgbe nke ọmụmụ nke chi Zeus. Earth chi Gaia ịzọpụta nwa-ya n'aka nna ya Kronos, onye rie ụmụ nke ya, were a obere nke Zeus n'Ugwu Ida. N'ebe ahụ, na a dị nsọ n'ọgba, Gaia hapụrụ ya na-elekọta nke nymphs na Melissa cynosura. Na ekele maka nke a, na-aghọ Supreme Chineke na Olympians, Égbè Eluigwe Melissa weliri na mbara igwe dị ka Big dipper, na cynosura - ka a Minor. On Gris oge ochie map Ursa Minor na-akpọ cynosura.

Ìgwè kpakpando Ursa Minor na-metụtara ya "nnukwu nwanna nwoke" - Akwa Bear. Ha na-mara maka akpali stellar ọgụgụ (a na-akpọ na bọket). Ọ Big na Small dipper anciently eji na igodo. Na ndịda latitudes nke ndị North osisi "weturu" nnọọ ike. Ya mere, North Star, nke n'egosi n'ọnụ nke na ọdụ nke Ursa Minor, ga-dị ala, nri nso ka mmiri.

Na magburu onwe Mozis nke ndị dị otú eluigwe ọrụ ebube, dị ka ìgwè kpakpando Ursa Minor, na-adịkwaghị a ole na ole na-egbuke egbuke kpakpando - Beta Ursae Minoris (makwaara dị ka beta dipper), nke anya n'akụkụ aka nri, na North Star na-ekpe, na n'ọnụ nke ahụ nke Obere dipper-atụ n'ebe ugwu osisi.

Ọzọ na-akpali mma nwere ike na-akpọ asterism Little hanga. Ọ bụ ụdị a obere akwụkwọ nke ọzọ asterism akpọ nanị hanga (emi odude ke ìgwè kpakpando Vulpecula). Ọzọ asterism a ìgwè kpakpando nwere ike na-akpọ diamond mgbanaka. Stars etolite ihe dị ka a mgbanaka gburugburu North Star.

The ìgwè kpakpando Ursa Minor na ya Nebula na-emi odude nsannsan narị ìhè-afọ anyị na mbara Ụwa. Otu anya - na na North Star ugwu osisi nke ụwa. Thin n'ígwé ojii nke gas na ájá na-ìhè ozugbo kpakpando nile anyị galaxy, na bụghị ihe ọ bụla akpan akpan onye na kpakpando.

Nke a ìgwè kpakpando bụ pụtara obere, ọ dịghị emission nke nnukwu nebulae, ma ọ bụ ájá ọchịchịrị na ígwé ojii, dị ka a na ìgwè kpakpando dị na mpụga na Milky Way, n'ebe ọtụtụ ná ndị ọzọ. Otú o sina ya banye nnọọ mkpa vualepodobnye gas na ájá ụyọkọ na nebulae. Lee ha nnọọ ike, ma na-quality picture nke elu-igwe na ihe oyiyi ndị a ụyọkọ, dị mwute ikwu na, ọ bụ fọrọ nke nta agaghị ekwe omume.