ASTRONOMER
Giuseppe Piazzi
1746 - 1826
Giuseppe Piazzi
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 210,062 page views. His biography is available in 72 different languages on Wikipedia (up from 64 in 2019). Giuseppe Piazzi is the 27th most popular astronomer (down from 24th in 2019), the 535th most popular biography from Italy (up from 545th in 2019) and the 4th most popular Italian Astronomer.
Giuseppe Piazzi is most famous for discovering the first asteroid, Ceres, in 1801.
Memorability Metrics
210k
Page Views (PV)
68.20
Historical Popularity Index (HPI)
72
Languages Editions (L)
13.03
Effective Languages (L*)
3.41
Coefficient of Variation (CV)
Among ASTRONOMERS
Among astronomers, Giuseppe Piazzi ranks 27 out of 644. Before him are Heinrich Wilhelm Matthias Olbers, Avempace, Edmond Halley, Roger Joseph Boscovich, Charles Greeley Abbot, and Jocelyn Bell Burnell. After him are Robert Luther, Caroline Herschel, Johannes Hevelius, Johann Gottfried Galle, Wilhelm Schickard, and Martin Ryle.
Most Popular Astronomers in Wikipedia
Go to all RankingsHeinrich Wilhelm Matthias Olbers
1758 - 1840
HPI: 69.79
Rank: 21
Avempace
1080 - 1138
HPI: 69.16
Rank: 22
Edmond Halley
1656 - 1742
HPI: 68.93
Rank: 23
Roger Joseph Boscovich
1711 - 1787
HPI: 68.67
Rank: 24
Charles Greeley Abbot
1872 - 1973
HPI: 68.44
Rank: 25
Jocelyn Bell Burnell
1943 - Present
HPI: 68.33
Rank: 26
Giuseppe Piazzi
1746 - 1826
HPI: 68.20
Rank: 27
Robert Luther
1822 - 1900
HPI: 67.91
Rank: 28
Caroline Herschel
1750 - 1848
HPI: 67.91
Rank: 29
Johannes Hevelius
1611 - 1687
HPI: 67.49
Rank: 30
Johann Gottfried Galle
1812 - 1910
HPI: 67.03
Rank: 31
Wilhelm Schickard
1592 - 1635
HPI: 66.60
Rank: 32
Martin Ryle
1918 - 1984
HPI: 66.46
Rank: 33
Contemporaries
Among people born in 1746, Giuseppe Piazzi ranks 7. Before him are Francisco Goya, Johann Heinrich Pestalozzi, Carlo Buonaparte, Tadeusz Kościuszko, Gaspard Monge, and Gustav III of Sweden. After him are Archduchess Maria Amalia of Austria, Maurice Benyovszky, William Jones, Sophia Magdalena of Denmark, Antoine Quentin Fouquier-Tinville, and Giovanni Battista Venturi. Among people deceased in 1826, Giuseppe Piazzi ranks 4. Before him are Thomas Jefferson, Carl Maria von Weber, and John Adams. After him are John VI of Portugal, Joseph von Fraunhofer, René Laennec, Philippe Pinel, Maria Leopoldina of Austria, Joseph Proust, Stamford Raffles, and Elizabeth Alexeievna.
Others Born in 1746
Go to all RankingsFrancisco Goya
PAINTER
1746 - 1828
HPI: 83.32
Rank: 1
Johann Heinrich Pestalozzi
SOCIAL ACTIVIST
1746 - 1827
HPI: 76.97
Rank: 2
Carlo Buonaparte
LAWYER
1746 - 1785
HPI: 74.03
Rank: 3
Tadeusz Kościuszko
MILITARY PERSONNEL
1746 - 1817
HPI: 71.45
Rank: 4
Gaspard Monge
MATHEMATICIAN
1746 - 1818
HPI: 69.37
Rank: 5
Gustav III of Sweden
POLITICIAN
1746 - 1792
HPI: 68.36
Rank: 6
Giuseppe Piazzi
ASTRONOMER
1746 - 1826
HPI: 68.20
Rank: 7
Archduchess Maria Amalia of Austria
POLITICIAN
1746 - 1804
HPI: 65.38
Rank: 8
Maurice Benyovszky
MILITARY PERSONNEL
1746 - 1786
HPI: 63.92
Rank: 9
William Jones
LINGUIST
1746 - 1794
HPI: 62.57
Rank: 10
Sophia Magdalena of Denmark
COMPANION
1746 - 1813
HPI: 61.80
Rank: 11
Antoine Quentin Fouquier-Tinville
POLITICIAN
1746 - 1795
HPI: 61.55
Rank: 12
Giovanni Battista Venturi
PHYSICIST
1746 - 1822
HPI: 60.45
Rank: 13
Others Deceased in 1826
Go to all RankingsThomas Jefferson
POLITICIAN
1743 - 1826
HPI: 89.53
Rank: 1
Carl Maria von Weber
COMPOSER
1786 - 1826
HPI: 74.94
Rank: 2
John Adams
POLITICIAN
1735 - 1826
HPI: 73.30
Rank: 3
Giuseppe Piazzi
ASTRONOMER
1746 - 1826
HPI: 68.20
Rank: 4
John VI of Portugal
POLITICIAN
1767 - 1826
HPI: 68.18
Rank: 5
Joseph von Fraunhofer
PHYSICIST
1787 - 1826
HPI: 67.96
Rank: 6
René Laennec
PHYSICIAN
1781 - 1826
HPI: 67.39
Rank: 7
Philippe Pinel
PHYSICIAN
1745 - 1826
HPI: 67.24
Rank: 8
Maria Leopoldina of Austria
WRITER
1797 - 1826
HPI: 67.05
Rank: 9
Joseph Proust
CHEMIST
1754 - 1826
HPI: 66.86
Rank: 10
Stamford Raffles
POLITICIAN
1781 - 1826
HPI: 65.71
Rank: 11
Elizabeth Alexeievna
COMPANION
1779 - 1826
HPI: 64.59
Rank: 12
In Italy
Among people born in Italy, Giuseppe Piazzi ranks 535 out of 5,161. Before him are Marcello Lippi (1948), Elisabeth Farnese (1692), Conrad IV of Germany (1228), Lucullus (-118), Pope John III (520), and Pope John XIV (1000). After him are Piero di Cosimo de' Medici (1416), Gianni Rodari (1920), Giulio Andreotti (1919), Carlo Gesualdo (1566), Peter Lombard (1096), and Constance, Queen of Sicily (1154).
Others born in Italy
Go to all RankingsMarcello Lippi
COACH
1948 - Present
HPI: 68.26
Rank: 529
Elisabeth Farnese
NOBLEMAN
1692 - 1766
HPI: 68.23
Rank: 530
Conrad IV of Germany
POLITICIAN
1228 - 1254
HPI: 68.21
Rank: 531
Lucullus
POLITICIAN
118 BC - 56 BC
HPI: 68.21
Rank: 532
Pope John III
RELIGIOUS FIGURE
520 - 574
HPI: 68.21
Rank: 533
Pope John XIV
RELIGIOUS FIGURE
1000 - 984
HPI: 68.21
Rank: 534
Giuseppe Piazzi
ASTRONOMER
1746 - 1826
HPI: 68.20
Rank: 535
Piero di Cosimo de' Medici
POLITICIAN
1416 - 1469
HPI: 68.17
Rank: 536
Gianni Rodari
JOURNALIST
1920 - 1980
HPI: 68.16
Rank: 537
Giulio Andreotti
POLITICIAN
1919 - 2013
HPI: 68.16
Rank: 538
Carlo Gesualdo
COMPOSER
1566 - 1613
HPI: 68.14
Rank: 539
Peter Lombard
RELIGIOUS FIGURE
1096 - 1160
HPI: 68.13
Rank: 540
Constance, Queen of Sicily
COMPANION
1154 - 1198
HPI: 68.12
Rank: 541
Among ASTRONOMERS In Italy
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 Giovanni Schiaparelli (1835), Paolo dal Pozzo Toscanelli (1397), Riccardo Giacconi (1931), Giovanni Battista Riccioli (1598), Girolamo Fracastoro (1476), Angelo Secchi (1818), Annibale de Gasparis (1819), and Luigi Ferdinando Marsili (1658).
Galileo Galilei
1564 - 1642
HPI: 93.54
Rank: 1
Giordano Bruno
1548 - 1600
HPI: 85.36
Rank: 2
Giovanni Domenico Cassini
1625 - 1712
HPI: 70.57
Rank: 3
Giuseppe Piazzi
1746 - 1826
HPI: 68.20
Rank: 4
Giovanni Schiaparelli
1835 - 1910
HPI: 65.31
Rank: 5
Paolo dal Pozzo Toscanelli
1397 - 1482
HPI: 65.08
Rank: 6
Riccardo Giacconi
1931 - 2018
HPI: 64.40
Rank: 7
Giovanni Battista Riccioli
1598 - 1671
HPI: 61.76
Rank: 8
Girolamo Fracastoro
1476 - 1553
HPI: 61.22
Rank: 9
Angelo Secchi
1818 - 1878
HPI: 60.06
Rank: 10
Annibale de Gasparis
1819 - 1892
HPI: 59.12
Rank: 11
Luigi Ferdinando Marsili
1658 - 1730
HPI: 57.38
Rank: 12