Encyclopedia: 210...

Encyclopedia : 2 : 21 : 210 (38 articles)

2-10-0
This 2-10-0 steam locomotive is a Pennsylvania Railroad class I1s, the most successful class of such locomotives in North America. Note the firebox placed above the rear drivers. Under the Whyte notation for the classification of steam locomotives, a 2-10-0 is a locomotive with two leading w..

2-10-10-2
Under the Whyte notation for the classification of steam locomotive wheel arrangements, a 2-10-10-2 is a locomotive with two leading wheels, two sets of ten driving wheels, and a pair of trailing wheels. The equivalent UIC classification is (1'E)E1'. All 2-10-10-2 locomotives have been articulated l..

2-10-2
This 2-10-2 locomotive is a Pennsylvania Railroad class N1s. Note the way the trailing truck allows a larger, deeper firebox than that of a 2-10-0. A 2-10-2 steam locomotive in the Whyte notation for wheel arrangements has two leading wheels (one axle), ten driving wheels (five driven axles),..

2-10-4
ATSF 2-10-4 #5000 Madame Queen awaiting an eastbound train at Ricardo, New Mexico in March, 1943. The white flags signal that this train is an extra, not on the regular timetable. The stack extension is raised, to lift the smoke above the train. It is lowered for bridges and tunnels, which are..

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2100s
Millennia: 2nd millennium - 3rd millennium - 4th millennium Centuries: 21st century - 22nd century - 23rd century Decades: 2050s 2060s 2070s 2080s 2090s - 2100s - 2110s 2120s 2130s 2140s 2150s Years: 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 Contents 1 The Decade as a Whole2 ..

2100 Ra-Shalom
The asteroid 2100 Ra-Shalom was discovered in 1978 by Eleanor F. Helin. It was the second asteroid in the Aten class, after the discovery of 2062 Aten in 1976, also by Helin. The Atens have a semi-major axis of less than 1 AU; of the Atens, Ra-Shalom is one of the asteroids with the smallest semi-ma..

2101 Adonis
2101 Adonis Orbital elements e i ° q AU ω ° a AU ω ° Q AU M ° P years n °/day TP 2101 Adonis was one of the first near-Earth asteroids to be discovered. It was discovered by Eugene Delporte in 1936 and named after Adonis, the beautiful youth with whom the god..

21064 Yangliwei
21064 Yangliwei Orbital elements e i ° q AU ω ° a AU ω ° Q AU M ° P years n °/day TP 21062 Yangliwei is an asteroid named after Chinese taikonaut Yang Liwei. It was discovered in 1991 and named in 2005. References [AstDys object list] … | Previous..

210s
Centuries: 2nd century - 3rd century - 4th century Decades: 160s - 170s - 180s - 190s - 200s - 210s - 220s - 230s - 240s - 250s - 260s Years: 210 211 212 213 214 215 216 217 218 219 Significant people Cao Cao, King of Cao WeiCaracalla, Roman Emperor ..

210s BC
Centuries: 4th century BC - 3rd century BC - 2nd century BC Decades: 260s BC 250s BC 240s BC 230s BC 220s BC - 210s BC - 200s BC 190s BC 180s BC 170s BC 160s BC Years: 219 BC 218 BC 217 BC 216 BC 215 BC 214 BC 213 BC 212 BC 211 BC 210 BC Events and trends The Second Punic War began when Hann..

210th (Frontiersmen) Battalion, CEF
The 210th (Frontiersmen) Battalion, CEF was a unit in the Canadian Expeditionary Force during the First World War. Based in Moose Jaw, Saskatchewan, the unit began recruiting in early 1916 in that city and surrounding district. After sailing to England in April 1917, the battalion was absorbed int..

210 (number)
210 is the natural number following 209 and preceding 211. List of numbers — Integers 200 210 220 230 240 250 260 270 280 290 >> CardinalTwo hundred [and] ten Ordinal210thTwo hundred [and]tenth Factorization[2 \cdot 3 \cdot 5 \cdot 7 ] Divisors 2, 3, ..

210 BC
Centuries: 4th century BC - 3rd century BC - 2nd century BC Decades: 260s BC 250s BC 240s BC 230s BC 220s BC - 210s BC - 200s BC 190s BC 180s BC 170s BC 160s BC Years: 215 BC 214 BC 213 BC 212 BC 211 BC - 210 BC - 209 BC 208 BC 207 BC 206 BC 205 BC Events Second Punic War:* Hannibal destroys ..

210 Isabella
210 Isabella Orbital elements e i ° q AU ω ° a AU ω ° Q AU M ° P years n °/day TP 210 Isabella is a large and dark Main belt asteroid. It is classified as a combination of C-type and F-type asteroids and is probably composed of primitive carbonaceous chondrit..

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