1746 - 1826
Giuseppe Piazzi (US: PYAHT-see, Italian: [dʒuˈzɛppe ˈpjattsi]; 16 July 1746 – 22 July 1826) was an Italian Catholic priest of the Theatine order, mathematician, and astronomer. He established an observatory at Palermo, now the Osservatorio Astronomico di Palermo – Giuseppe S. Vaiana. Read more on Wikipedia
Since 2007, the English Wikipedia page of Giuseppe Piazzi has received more than 178,767 page views. His biography is available in 64 different languages on Wikipedia (up from 60 in 2019). Giuseppe Piazzi is the 24th most popular astronomer (up from 25th in 2019), the 546th most popular biography from Italy (up from 558th in 2019) and the 4th most popular Italian Astronomer.
Giuseppe Piazzi is most famous for discovering the first asteroid, Ceres, in 1801.
Page Views (PV)
Historical Popularity Index (HPI)
Languages Editions (L)
Effective Languages (L*)
Coefficient of Variation (CV)
Among astronomers, Giuseppe Piazzi ranks 24 out of 531. Before him are Neil deGrasse Tyson, Edmond Halley, Jocelyn Bell Burnell, Robert Woodrow Wilson, Abd al-Rahman al-Sufi, and Charles Messier. After him are Johannes Hevelius, Heinrich Wilhelm Matthias Olbers, Jamshīd al-Kāshī, Roger Joseph Boscovich, Avempace, and William Alfred Fowler.
1958 - Present
HPI: 69.43
Rank: 18
1656 - 1742
HPI: 69.10
Rank: 19
1943 - Present
HPI: 68.68
Rank: 20
1936 - Present
HPI: 68.38
Rank: 21
903 - 986
HPI: 68.26
Rank: 22
1730 - 1817
HPI: 67.99
Rank: 23
1746 - 1826
HPI: 67.50
Rank: 24
1611 - 1687
HPI: 67.10
Rank: 25
1758 - 1840
HPI: 66.95
Rank: 26
1380 - 1429
HPI: 66.93
Rank: 27
1711 - 1787
HPI: 66.90
Rank: 28
1080 - 1138
HPI: 66.58
Rank: 29
1911 - 1995
HPI: 66.28
Rank: 30
Among people born in 1746, Giuseppe Piazzi ranks 7. Before him are Francisco Goya, Johann Heinrich Pestalozzi, Tadeusz Kościuszko, Carlo Buonaparte, Gustav III of Sweden, and Gaspard Monge. After him are Archduchess Maria Amalia of Austria, Maurice Benyovszky, William Jones, Sophia Magdalena of Denmark, Giovanni Battista Venturi, and Antoine Quentin Fouquier-Tinville. Among people deceased in 1826, Giuseppe Piazzi ranks 5. Before him are Thomas Jefferson, Carl Maria von Weber, John Adams, and Joseph von Fraunhofer. After him are Philippe Pinel, René Laennec, John VI of Portugal, Joseph Proust, Elizabeth Alexeievna, Stamford Raffles, and Jean Anthelme Brillat-Savarin.
1746 - 1828
HPI: 84.19
Rank: 1
1746 - 1827
HPI: 76.85
Rank: 2
1746 - 1817
HPI: 70.77
Rank: 3
1746 - 1785
HPI: 70.36
Rank: 4
1746 - 1792
HPI: 70.27
Rank: 5
1746 - 1818
HPI: 68.77
Rank: 6
1746 - 1826
HPI: 67.50
Rank: 7
1746 - 1804
HPI: 67.09
Rank: 8
1746 - 1786
HPI: 64.24
Rank: 9
1746 - 1794
HPI: 62.55
Rank: 10
1746 - 1813
HPI: 61.91
Rank: 11
1746 - 1822
HPI: 59.64
Rank: 12
1746 - 1795
HPI: 58.99
Rank: 13
1743 - 1826
HPI: 89.78
Rank: 1
1786 - 1826
HPI: 75.05
Rank: 2
1735 - 1826
HPI: 73.70
Rank: 3
1787 - 1826
HPI: 67.64
Rank: 4
1746 - 1826
HPI: 67.50
Rank: 5
1745 - 1826
HPI: 67.38
Rank: 6
1781 - 1826
HPI: 67.03
Rank: 7
1767 - 1826
HPI: 66.88
Rank: 8
1754 - 1826
HPI: 65.34
Rank: 9
1779 - 1826
HPI: 65.06
Rank: 10
1781 - 1826
HPI: 64.79
Rank: 11
1755 - 1826
HPI: 64.30
Rank: 12
Among people born in Italy, Giuseppe Piazzi ranks 546 out of 4,668. Before him are Rodolfo Graziani (1882), Elena Ferrante (1943), Marsilius of Padua (1275), Octavia the Younger (-69), Pope John XIV (1000), and Cosima Wagner (1837). After him are Dominic Savio (1842), Gentile Bellini (1429), Aloysius Gonzaga (1568), Philip of Swabia (1177), Ennius (-239), and Rita Levi-Montalcini (1909).
1882 - 1955
HPI: 67.63
Rank: 540
1943 - Present
HPI: 67.57
Rank: 541
1275 - 1342
HPI: 67.56
Rank: 542
69 BC - 11 BC
HPI: 67.55
Rank: 543
1000 - 984
HPI: 67.54
Rank: 544
1837 - 1930
HPI: 67.52
Rank: 545
1746 - 1826
HPI: 67.50
Rank: 546
1842 - 1857
HPI: 67.49
Rank: 547
1429 - 1507
HPI: 67.48
Rank: 548
1568 - 1591
HPI: 67.48
Rank: 549
1177 - 1208
HPI: 67.47
Rank: 550
239 BC - 169 BC
HPI: 67.47
Rank: 551
1909 - 2012
HPI: 67.46
Rank: 552
Among astronomers born in Italy, Giuseppe Piazzi ranks 4. Before him are Galileo Galilei (1564), Giordano Bruno (1548), and Giovanni Domenico Cassini (1625). After him are Paolo dal Pozzo Toscanelli (1397), Giovanni Schiaparelli (1835), Girolamo Fracastoro (1476), Riccardo Giacconi (1931), Giovanni Battista Riccioli (1598), Angelo Secchi (1818), Annibale de Gasparis (1819), and Luigi Ferdinando Marsili (1658).
1564 - 1642
HPI: 94.55
Rank: 1
1548 - 1600
HPI: 85.43
Rank: 2
1625 - 1712
HPI: 70.97
Rank: 3
1746 - 1826
HPI: 67.50
Rank: 4
1397 - 1482
HPI: 65.16
Rank: 5
1835 - 1910
HPI: 65.13
Rank: 6
1476 - 1553
HPI: 62.42
Rank: 7
1931 - 2018
HPI: 61.87
Rank: 8
1598 - 1671
HPI: 60.24
Rank: 9
1818 - 1878
HPI: 60.06
Rank: 10
1819 - 1892
HPI: 57.38
Rank: 11
1658 - 1730
HPI: 56.69
Rank: 12