William Herschel's Telescope

William Herschel's Telescope (HM27QW)

Location: London, England SE10 8XJ Greater London
Country: United Kingdom
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N 51° 28.665', W 0° 0.093'

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Inscription
This is the remaining section of a 40-foot (12m) reflecting telescope, built for the astronomer William Herschel, who became famous for his discovery of the planet Uranus in 1781. the telescope was the largest in the world and cost over £4000, paid for by King George III. Completed in 1789 and erected at Herschel's home near Slough, about 30 miles (48km) West of Greenwich, it soon became a tourist attraction. Some people likened it to the Colossus of Rhodes, and it was even marked on the 1830 Ordnance Survey map of the area. Sadly, the Herschels did not use the great telescope for much serious astronomy, since it was difficult to set up and maintain. William's son had it dismantled in 1840. Most of the tube was destroyed when a tree fell on it 30 years later. You can find out more about William Herschel's work in the Weller Astronomy Galleries in the Astronomy Centre on this site.
Details
HM NumberHM27QW
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Marker ConditionNo reports yet
Date Added Thursday, May 24th, 2018 at 1:02pm PDT -07:00
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Locationbig map
UTM (WGS84 Datum)30U E 708210 N 5707218
Decimal Degrees51.47775000, -0.00155000
Degrees and Decimal MinutesN 51° 28.665', W 0° 0.093'
Degrees, Minutes and Seconds51° 28' 39.9" N, 0° 0' 5.58" W
Driving DirectionsGoogle Maps
Which side of the road?Marker is on the right when traveling South
Closest Postal AddressAt or near Blackheath Ave, London England SE10 8XJ, GB
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

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