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Faịlụ:Sidereal Day versus Solar Day.webm

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Nkówá
English: Earth physically rotates in 23hours 56min relative to distant stars – a Sidereal Day, BUT it takes 24hours to rotate relative to the Sun – a Solar Day

The difference? Earth orbits the Sun, so the Sun appears to move (down, in the vid), which means Earth needs +4mins to catch up!

Imagery from: NASA / Solar System Scope processing https://www.solarsystemscope.com/textures/ under CC BY 4.0

NASA ephemeris data: https://ssd.jpl.nasa.gov/horizons/app.html
Ǹgụ́ụ̀bọ̀chị̀
Mkpọlọ́gwụ̀ YouTube: Sidereal Day versus Solar Day – View/save archived versions on archive.org and archive.today
Odé ákwụ́kwọ́ Dr. James O'Donoghue under YouTube alias "Interplanetary"

Nkwényé

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í-kpó-áhà
Usòrò nke á di okpúrù ákwúkwó íwú nke Mmẹ Òkike Tu ụta Ñkịtị édé íwú nke Í kpó áhà nke ádịghị na úlò 3.0.
Í-kpó-áhà: James O'Donoghue
I wepulara nóru:
  • i nye – ikọpị,ikekasi na izịpụ ọru a
  • i dowaria – igbanwee ọrụ a
Ọ ga bụ na ọnọdụ ndi a:
  • í-kpó-áhà – Ị ga-enyerịrị ugo kwesịrị ekwesị, nye njikọ na ikikere ahụ, ma gosikwa ma emere mgbanwe. Ị nwere ike ime ya n'ụzọ ezi uche ọ bụla, mana ọ bụghị n'ụzọ ọ bụla na-egosi na onye nyere ikikere kwadoro gị maọbụ ojiji gị.

Nkowapụta

Tinye nkọwa otu ahịrị ihe faịlụ a na-anochi anya ya.

Ihe ndị egosiri na faịlụ a

depicts Bekee

real-time Bekee

2 Febụwarị 2020

video/webm

Ịta nke usòrò

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Èhì/OgèMbọ-akaÓgólógó na asaáÒjìèmeNkwute
dị ùgbu â14:36, 16 Mee 202334 s, 1,920 × 1,080 (3.23 MB)CactiStaccingCraneUploaded a work by Dr. James O'Donoghue under YouTube alias "Interplanetary" from https://www.youtube.com/watch?v=WWw4JY2dNXM with UploadWizard

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