Astronomy
Arab and Persian astronomers build observatories that use very large instruments to measure positions of stars more accurately. See also 300 bce Astronomy; 1424 Astronomy.
829
| Sci & Tech Chronology: In the year 829 |
| Wikipedia: 829 |
| Millennium: | 1st millennium |
|---|---|
| Centuries: | 8th century – 9th century – 10th century |
| Decades: | 790s 800s 810s – 820s – 830s 840s 850s |
| Years: | 826 827 828 – 829 – 830 831 832 |
| 829 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 829 DCCCXXIX |
| Ab urbe condita | 1582 |
| Armenian calendar | 278 ԹՎ ՄՀԸ |
| Bahá'í calendar | -1015 – -1014 |
| Berber calendar | 1779 |
| Buddhist calendar | 1373 |
| Burmese calendar | 191 |
| Byzantine calendar | 6337 – 6338 |
| Chinese calendar | 戊申年十一月廿二日 (3465/3525-11-22) — to —
己酉年十二月初二日(3466/3526-12-2) |
| Coptic calendar | 545 – 546 |
| Ethiopian calendar | 821 – 822 |
| Hebrew calendar | 4589 – 4590 |
| Hindu calendars | |
| - Vikram Samvat | 884 – 885 |
| - Shaka Samvat | 751 – 752 |
| - Kali Yuga | 3930 – 3931 |
| Holocene calendar | 10829 |
| Iranian calendar | 207 – 208 |
| Islamic calendar | 213 – 214 |
| Japanese calendar | |
| Korean calendar | 3162 |
| Thai solar calendar | 1372 |
Events
By place
Europe
- Egbert of Wessex conquers Mercia and is recognized as Bretwalda.
- The Saracens ravage the coast of Dalmatia.
- Oldest known mention of the city of Wiesbaden (approximate date).
- synod of Mainz
Byzantine Empire
- Theophilus succeeds Michael II as emperor of Byzantium.
Egypt
- The Nile freezes over.[1]
Asia
By topic
Religion
- Ansgar is appointed missionary to Sweden by Louis the Pious, at the request of the Swedish king Björn at Hauge.
Births
Deaths
- June 2—Saint Nicephorus, Patriarch of Byzantium
References
- ^ [Lamb, H. H. (1977) Climate: Present, Past and Future: Climatic History and the Future. Vol 2, Methuen and Co. Ltd., London.]
This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see full disclaimer)
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 | Egbert (West Saxon king) |
| Nugatory |
| Wiesbaden |
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 | Sci & Tech Chronology. History of Science and Technology, edited by Bryan Bunch and Alexander Hellemans. Copyright © 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved. Read more |
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| Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "829". Read more |
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Mentioned in
- Kaiser Lothar I (person)
- Year 1424 (in Science & Technology)
- Michael II (Byzantine emperor)
- De Minimis
- Walahfried Strabo
- Wiglaf
- Gottschalk (German theologian)
- Saint Nicephorus (Constantinopole theologian)
- Haleakala National Park (national park, Hawaii)
- In Camera
