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2255
TRANSIT
of VENUS
Logo showing the transit of 2004 June 8th
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Visibility

Global Visibility of the 2255 Transit of Venus

Venus will cross the disc of the Sun on 2255 June 9th. The map above shows the visibility of the event.

Geocentric Circumstances of the 2255 Transit of Venus

Geocentric Circumstances

The geocentric circumstances of the transit are shown in the diagram to the right. During the transit, the diameter of the Sun is 1891.9 arcseconds and that of Venus is 57.8 arcseconds. In other words, the diameter of Venus is 0.03 that of the Sun, making it look like a rapidly moving sunspot. The minimum separation between the centre of the solar disc and Venus is 491.8 arcseconds. The whole transit lasts just over seven hours.

All timings are given in Terrestrial Time (TT), as accurate predictions of the Earth's rotation cannot be made for more than a few years into the future.

Other transits available:
Transit Home Page 1032 1040 1153 1275 1283 1396 1518 1526 1631 1639 1761 1769 1874
HMNAO Home Page 1882 2004 2012 2117 2125 2247 2255 2360 2368 2490 2498 2603 2611

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HM Nautical Almanac Office
UK Hydrographic Office
E-mail: hmnao@ukho.gov.uk
Last revision was made on 2007 November 5

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