Micromoon yɛ Ɔsram a ayɛ mã bere a Ɔsram no wɔ akyirikyiri kakra fi Asase ho, baabi a ɛbɛn ne kyinhyia kwan no fã a ɛwɔ akyirikyiri sen biara no. Ɔsram no ankasa nyɛ ketewa. Ne diski no ara na egye baabi kakra ketewaa bi wɔ wim, sɛnea bɔɔl a ɛwɔ akyirikyiri te sɛ nea ɛyɛ ketewa sen bɔɔl koro a ɛbɛn wo no.
Eyi ma micromoon yɛ supermoon no mfɛfo: emu baako si Ɔsram no kwan a ɛware sen biara no awiei so dua, na nea aka no si nea ɛbɛn sen biara no so dua. Emu biara nyɛ Ɔsram no tebea foforo, na emu biara nsakra mmeae a ɛhyerɛn ne asase kesee a ɛda Ɔsram no anim no nhyehyɛe a yɛnim no.
Asɛm a ɛyɛ anigye no nyɛ sɛ kɛseyɛ nsonsonoe no wɔ hɔ anaa—ɛwɔ hɔ—na mmom sɛ ne kɛse te dɛn ne sɛ wubetumi ahu anaa. Sɛ wotwa mfonini wɔ ɔkwan koro so bere nyinaa a, ebetumi ada nsakrae bi a ɛyɛ den sɛ wubehu denam Ɔsram a ayɛ mã no a wohwɛ kɛkɛ so adi.
Dɛn na ɛma wɔfrɛ no micromoon?
Ɔsorɔkye ho animdefo nyinaa nni gyinapɛn biako a wɔde kyerɛ kwan a ɛsɛ sɛ Ɔsram no ware fi Asase ho ansa na wɔafrɛ no micromoon. Ɛyɛ din a nnipa taa de kyerɛkyerɛ mu, na ɛnyɛ ɔsoro ade bi kuw a wɔakyerɛkyerɛ mu wɔ ɔkwan pa so. Enti, ebia wubehu akwansin anaa bere ho mmara ahorow wɔ nkyerɛwee ahorow mu. Ebinom nso de din no frɛ Ɔsram foforo a ɛwɔ akyirikyiri, ɛwom sɛ Ɔsram foforo a ɛte sɛ daa no ntumi nhu sɛ diski a ɛhyerɛn.
Wɔ wɛbsaet yi so no, micromoon yɛ Ɔsram a ayɛ mã a ɛwɔ akyirikyiri sen 405,000 km fi Asase mfinimfini. Wɔfrɛ saa susudua a ɛda Asase ne Ɔsram mfinimfini ntam no geocentric kwan. Ɛma yenya beae biako a yɛde toto nneɛma ho bere nyinaa, sen kwan a ɛsakra gyina nea ɔrehwɛ no gyinabea wɔ Asase ani so.
Sɛ yɛfa da bi sɛ nhwɛso a, Ɔsram a ayɛ mã wɔ 18 July 2027 no wɔ geocentric kwan a ɛyɛ 406,220 km, na ɛfata saa nkyerɛkyerɛmu no. Sɛ wopɛ Ɔsram no tebea nna a ɛbɛn ne bere pɔtee a Ɔsram bɛyɛ mã a, fa Ɔsram tebea kalenda no di dwuma.
Asɛm apogee Ɔsram a ayɛ mã kyerɛ nea ɛrekɔ so no: Ɔsram a ayɛ mã a ɛbɛn beae a Ɔsram no kyinhyia kwan no ware sen biara. Ɛnkyerɛ sɛ bere pɔtee a Ɔsram bɛyɛ mã ne bere pɔtee a ɛbɛdu apogee no yɛ bere koro. Micromoon din no betumi aka Ɔsram a ayɛ mã a ɛbɛn apogee araa ma ɛboro kwan a wɔapaw sɛ ɛnyɛ mmara no ho.
Nea enti a apogee ne Ɔsram a ayɛ mã nhyia bere nyinaa
Ɔsram di kyinhyia kwan a ɛyɛ nsɛso na ɛnte sɛ kurukuruwa pɛpɛɛpɛ. Beae a ɛbɛn Asase sen biara ne perigee; na beae a ɛwɔ akyirikyiri sen biara ne apogee. Ne kwan a ɛyɛ sɛnea ɛte daa ne 384,400 km, bere a perigee ne apogee kwan a ɛtaa ba yɛ 363,300 km ne 405,500 km. Saa akwansin a ɛtaa ba yi nyɛ ahye a ɛwɔ hɔ daa: Owia tumi a ɛtwe nneɛma no boa ma akwansin ankasa no sesa fi kyinhyia kwan biako so kɔ foforo so.
Kwan ne tebea kyerɛ nneɛma ahorow. Kwan kyerɛ baabi a Ɔsram no wɔ wɔ ne kyinhyia kwan a ɛware no so. Tebea kyerɛ sɛnea ne fã a Owia hann no ka ho no kyerɛ yɛn. Ɔsram bɛyɛ mã bere a ɛwɔ beae a ɛbɛyɛ sɛ ɛne Owia di nhwɛanim wɔ Asase wim no, sɛ́ ebia Ɔsram no bɛn perigee, apogee, anaa ɛda wɔn ntam wɔ baabi foforo biara.
Ɔsram foforo biara de ba foforo ntam, ne kyinhyia a wɔfrɛ no synodic month no, di nna 29.53059. Kyinhyia a efi apogee biako kosi nea edi hɔ no yɛ kyinhyia kwan ho nnyigyei foforo. Esiane sɛ saa kyinhyia ahorow no nyɛ pɛ nti, Ɔsram no ntu kwan nkɔ beae koro wɔ Ɔsram a ayɛ mã biara mu.
Eyi nti na Ɔsram a ayɛ mã ahorow pii betumi asesa nkakrankakra afi nea ɛbɛn kakra so akɔ nea ɛwɔ akyirikyiri kakra so. Micromoon yɛ tebea abien a ɛhyia—Ɔsram a ayɛ mã ne kwan tenten—na ɛnyɛ Ɔsram no tebea kyinhyia no fã foforo a wɔde aka ho.
Ne kɛse te sɛ nea ɛwɔ no so te dɛn?
Ade bi a ɛwɔ Ɔsram no akyirikyiri no, ne tɛtrɛtɛ a ɛte sɛ nea ɛwɔ no bɛyɛ sɛ ɛne kwan no yɛ nhyiam wɔ nsonsonoe. Sɛ kwan no yɛ mmɔho 2 a, diski no bɛyɛ sɛ ɛtrɛw fa. Ɔsram no kwan mu nsakrae ntrɛw pii saa, enti ne nsakrae ankasa sua.
Fa akwansin a ɛtaa ba a yɛaka ho asɛm dedaw no yɛ akontabuo: kyɛ 363,300 mu 405,500. Nea efi mu ba no bɛyɛ 0.896. Eyi kyerɛ sɛ Ɔsram no a ɛwɔ apogee a ɛtaa ba no te sɛ nea ne tɛtrɛtɛ sua 10.4 percent sen sɛnea ɛte wɔ perigee a ɛtaa ba no. Saa ntotoho yi susuw kwan nkutoo; enhia sɛ gyinabea abien no nyinaa ba bere a Ɔsram no ayɛ mã.
Sɛ wode Ɔsram abien a wɔakyerɛw wɔn nna toto ho a, nea efi mu ba no sesa kakra. Supermoon a ɛbaa 24 December 2026 no wɔ 356,927 km fi Asase ho, bere a micromoon a ɛbaa 18 July 2027 no wɔ 406,220 km. Sɛ wokyekyɛ 356,927 mu 406,220 a, ɛbɛyɛ 0.879: micromoon no diski no trɛw yɛ 12.1 percent ketewa sen saa supermoon no diski.
Nsɛm a wode ka ho no ho hia. Sɛ wosan yɛ ntotoho no a, supermoon no trɛw bɛyɛ 13.8 percent sen micromoon no, efisɛ afei diski ketewa no na wode ayɛ nnyinaso. Ɛwom sɛ wɔakyerɛkyerɛ Ɔsram abien koro no ara mu wɔ ɔkwan abien so.
Sɛ wopɛ nkyerɛkyerɛmu a ɛtrɛw fa Ɔsram a ayɛ mã a ɛbɛn Asase ho ho a, hwɛ nea supermoon yɛ. Wɛbsaet no kyerɛ saa Ɔsram a ayɛ mã ahorow no sɛ nea ɛwɔ akwansin a ennu 360,000 km, na ɛde geocentric beae koro a wɔde kyerɛ micromoon no di dwuma.
Fa ani hwɛ anaasɛ twa mfonini wɔ ɔkwan a ɛfata so de toto ho
Micromoon da so ara te sɛ Ɔsram a ayɛ mã a ɛte daa. Nnipa dodow no ara nni nkae a edi mu a wɔde kae Ɔsram no tɛtrɛtɛ wɔ adapɛn anaa asram bi a atwam, enti sɛ wohwɛ soro na wususuw sɛ ɛyɛ ketewa a, ɛnyɛ ɔkwan a wubetumi de ahwɛ mu yiye. Ɔsram a ɛte sɛ nea ɛyɛ kɛse no nso ma asɛm no yɛ den: Ɔsram a ɛbɛn wim ano no betumi ayɛ sɛ ɛyɛ kɛse soronko, ɛwom sɛ saa adwene no mfi sɛ ɛrebɛn Asase nti.
Mfoninitwa ma ntotoho a ɛda hɔ pefee. Fa mfoninitwa afiri, lens, focal length, ne mfonini kɛse koro no ara di dwuma wɔ Ɔsram a ayɛ mã abien no ho. Mfa mfonini biako nsakra ne kɛse nko, na fa mfonini mfitiase no toto ho sen screenshots a ebia wɔasesa wɔn kɛse wɔ akwan ahorow so. Sɛ ebetumi a, twa Ɔsram no mfonini bere a ɛkorɔn wɔ wim, baabi a mframa no nsakrae nnsɛe mfonini no pii.
Fa no sɛ Ɔsram a ayɛ mã a ɛbɛn no trɛw yɛ pixels 1,000 wɔ wo mfonini no mu. Ɔsram a ɛwɔ akyirikyiri wɔ nna abien a yɛaka ho asɛm no mu no trɛw bɛyɛ pixels 879, sɛ tebea afoforo nyinaa yɛ pɛ a. Ɛyɛ nsonsonoe a wubetumi asusuw, ɛwom sɛ ebia na ɛda adi pefee wɔ camera no hwɛbea no mu. Saa nkɔmhyɛ yi yɛ bɛyɛ ara kwa, efisɛ kwan a ɛda nea ɔrehwɛ no ne Ɔsram ntam no nyɛ pɛpɛɛpɛ sɛ geocentric kwan no, na tebea a wufi mu hwɛ no nso betumi ayɛ soronko wɔ bere biara a wotwa mfonini no.
Fa kurow biara Ɔsram dashboard nhwehwɛmu no di dwuma na woahu baabi a Ɔsram bɛpue ne baabi a ɛbɛkɔ akɔtɔ, ne ne sorokɔ, azimuth, kwan, ne wim tebea a ɛwɔ hɔ wɔ wo mpɔtam. Saa nsɛm no boa ma wopaw bere ahorow a Ɔsram no sorokɔ wɔ wim yɛ pɛ, sen sɛ wode Ɔsram biako a ɛba fam wɔ wim ano toto foforo a ɛwɔ wo tiri so tẽẽ ho.
Sɛ wode dan anaa dua ka mfonini no ho a, ma mfoninitwa afiri no gyinabea nso nyɛ pɛ. Sɛ wutu kɔ akyirikyiri fi ade a ɛbɛn mfonini no ho na wode lens a ɛware sen biara di dwuma a, ebetumi ama Ɔsram no ayɛ kɛse pii bere a wode toto saa ade no ho. Saa mfoninitwa kwan no betumi ama micromoon ne supermoon no kɛseyɛ nsonsonoe ankasa no ayɛ ketewa koraa.
Diski ketewaa bi nyɛ Ɔsram a ɛwɔ sum mu wɔ eclipse mu
Kwan no ka nneɛma pii sen tɛtrɛtɛ nko. Diski kurukuruwa bi kɛse a ɛte sɛ nea ɛwɔ no sesa sɛnea ne tɛtrɛtɛ no ahinanan te. Ntotoho a wɔakyerɛw ne nna wɔ ho no mu, 0.879 dodow no ahinanan yɛ 0.772 bɛyɛ, enti micromoon no gye baabi a ɛte sɛ nea ɛwɔ wim a esua bɛyɛ 23 percent sen supermoon no.
Sɛ hann a ɛka ho ne tebea a wufi mu hwɛ no yɛ pɛ a, Ɔsram a ayɛ mã a ne diski sua no nso de hann nyinaa a ɛba nea ɔrehwɛ no ani so no sua. Eyi nkyerɛ sɛ Ɔsram no asase ani beae biara bɛyɛ sum pɛpɛɛpɛ saa. Ɔsram no asase no ara na ɛwɔ baabi ketewaa bi a ɛte sɛ nea ɛwɔ wim; hann dodow a ɛba ne asase no hann yɛ nneɛma ahorow. Wusiw, mununkum, sorokɔ, ne camera no hann ho nhyehyɛe betumi ama ntotoho a wɔde ani hwɛ hann no ayɛ nnaadaa.
Ɔsram eclipse yɛ ade foforo. Ɛba bere a Ɔsram no fa Asase sunsuma mu, na ɛnyɛ bere a Ɔsram no du apogee. Micromoon mma Ɔsram no nyɛ kɔkɔɔ ara kwa, nnya baabi tuntum a ɛda so, anaa nnyae sɛ ɛyɛ mã. Sɛ wopɛ sɛ wohwɛ sunsuma ho nsɛm a ɛkɔ so ankasa a, Ɔsram eclipse ahorow nhoma no kyerɛ eclipse ahorow, bere a ade biara fi ase ne bere a ɛba awiei, ne bere tenten, ne baabi a wubetumi ahu no wɔ wo beae.
Nsonsonoe yi boa bere a worekyerɛkyerɛ mfonini mu: diski a ayɛ mã nyinaa a ɛyɛ ketewa pɛ kyerɛ kwan anaa mfonini no kɛse, na sunsuma a ɛretu wɔ diski no so kyerɛ eclipse. Micromoon kyerɛ baabi a Ɔsram no wɔ wɔ ne kyinhyia kwan so; eclipse kyerɛ nea ɛrekɔ so wɔ Owia hann a ɛdu Ɔsram no so no ho.