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Maximilianus Hell (1720-1792) - Munin

Maximilianus Hell (1720-1792) - Munin

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Dixon were chosen for this mission (a.).<br />

But the enthusiastic zeal of the English was not restricted to<br />

these three expeditions only, however well equipped and sumptuous<br />

they were. More places in northern America were chosen; places<br />

where, although the egress of Venus from the Sun’s disc would<br />

not be visible, it would at least be possible to discern the moments<br />

of total ingress with all possible accuracy. Among these was a site<br />

in Cambridge, New England, where the Professor of Mathematics,<br />

famous Mister Winthrop was to be stationed. Furthermore, Norristown<br />

in the County of Philadelphia in the Pennsylvanian Province<br />

was occupied by the famous men Mister Smith, Mister Lukens and<br />

Mister Rittenhouse. And the place Lewes Town at the Cape of Hinlopen<br />

1 received the famous observers Mister Biddle and another<br />

Mister Bayl[e]y. Finally, the site of Philadelphia was occupied by the<br />

famous Misters Erwing and Prior (b.). Even to the shores of India an<br />

astronomer of England was ordered to sail, to make observations<br />

limited to the egress of Venus from the disc of the Sun. Taking into<br />

account the large number and the geographical distribution of these<br />

sites of observation, it is easy to see that if the luck of a clear sky<br />

had been bestowed upon all the observers mentioned, the exact<br />

quantity of the parallax of the Sun would have been possible to define<br />

through observations made by Englishmen alone. The outcome<br />

proved otherwise, however. It turned out that, notwithstanding all<br />

the wise and careful planning of kings, princes<br />

(a.) This expedition of Englishmen to [the County of] Finnmark by<br />

the North Pole was made in the month of April 1769, the year of the observation<br />

itself, at a time when I, along with my companion Father Sajnovics,<br />

had been staying at the island in Finnmark by the name Vardøhus, ever<br />

since the 11 th of October 1768. The two observers mentioned stationed<br />

themselves more 40 German miles apart from each other. The highly famous<br />

Bayly observed from a mountain above the port of Kjelvik, just below<br />

the North Cape, at a Pole height of 71º.00’.47” and a longitude 1 hour 34<br />

minutes 50 seconds East of the Parisian meridian. The famous Dixon, for<br />

his part, observed from a mountain by the port of Hammerfest, at a latitude<br />

of 70º.38’.22”, and a meridian 1 h 35 m 39 s East of Paris. 2 Each of the<br />

two sites were deprived of their goal of observing the transit of Venus because<br />

of clouds.<br />

(b.) The observations from all these stations have been treated in<br />

my Viennese Ephemerides for the year 1773.<br />

1. Now known as City of Lewes, near the Cape of Henlopen.<br />

2. The site of Bayly was at or near the present site of Honningsvåg airport,<br />

whereas Dixon observed from Rypeklubben just south of Hammerfest.<br />

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