Encyclopedia: 280...
Encyclopedia : 2 : 28 : 280 (21 articles)
2-8-0
A Chinese-built 2-8-0 on display at the National Railroad Museum in Green Bay, WI, April 26 2004. In the Whyte notation, a 2-8-0 is a railroad steam locomotive that has a single-axle leading truck followed by four powered driving axles. In the US, this wheel arrangement is commonly called a Co..
2-8-0+0-8-2
A 2-8-0+0-8-2, in the Whyte notation for the classification of steam locomotives by wheel arrangement, is a Garratt Articulated locomotive. The wheel arrangement is effectively two 2-8-0 locomotives operating back-to-back. Since in British practise the 2-8-0 type was not normally named, neither ..
280
This article is about the year . For other uses, see (number). ..
2801 Huygens
2801 Huygens Orbital elements e i ° q AU ω ° a AU ω ° Q AU M ° P years n °/day TP 2801 Huygens is a small main belt asteroid, which was discovered by Hendrik van Gent in 1935. It belongs to the Gefion family of asteroids. It is named after Christiaan Huygens,..
2807 Karl Marx
2807 Karl Marx is a small main belt asteroid, which was discovered by Lyudmila Ivanovna Chernykh in 1969. It is named after Karl Marx, the German philosopher whose theories comprise the basis of modern socialist thought. Little is known about Karl Marx's nature, but it is known to be a C-type aste..
280s
Centuries: 2nd century - 3rd century - 4th century Decades: 230s - 240s - 250s - 260s - 270s - 280s - 290s - 300s - 310s - 320s - 330s Years: 280 281 282 283 284 285 286 287 288 289 Significant people Diocletian, Roman EmperorMaximian, Roman Emperor ..
280s BC
Centuries: 4th century BC - 3rd century BC - 2nd century BC Decades: 330s BC 320s BC 310s BC 300s BC 290s BC - 280s BC - 270s BC 260s BC 250s BC 240s BC 230s BC Years: 289 BC 288 BC 287 BC 286 BC 285 BC 284 BC 283 BC 282 BC 281 BC 280 BC Events and trends This list is [Incomplete lists..
280 (number)
280 is the natural number after 279 and before 281. List of numbers — Integers 200 210 220 230 240 250 260 270 280 290 >> Ordinaltwo hundred [and] eightieth Cardinaltwo hundred [and] eighty Factorization[2^3 \cdot 5 \cdot 7] Roman numeralCCLXXX Binary..
280 BC
Centuries: 4th century BC - 3rd century BC - 2nd century BC Decades: 330s BC 320s BC 310s BC 300s BC 290s BC - 280s BC - 270s BC 260s BC 250s BC 240s BC 230s BC 285 BC 284 BC 283 BC 282 BC 281 BC 280 BC 279 BC 278 BC 277 BC 276 BC 275 BC Events Battle of Heraclea (or Battle of the Siris River): ..
280 Philia
280 Philia Orbital elements e i ° q AU ω ° a AU ω ° Q AU M ° P years n °/day TP 280 Philia is a fairly large Main belt asteroid. It was discovered by Johann Palisa on October 29, 1888 in Vienna. … | Previous minor planet | | Next minor planet | … T..
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