ASTRONOMER
Thomas Bopp
1949 - 2018
Thomas Bopp
Thomas Joel Bopp (October 15, 1949 – January 5, 2018) was an American amateur astronomer. In 1995, he discovered comet Hale–Bopp; Alan Hale discovered it independently at almost the same time, and it was thus named after both of them. At the time of the comet discovery he was a manager at a construction materials factory and an amateur astronomer. Read more on Wikipedia
Since 2007, the English Wikipedia page of Thomas Bopp has received more than 171,457 page views. His biography is available in 21 different languages on Wikipedia (up from 19 in 2019). Thomas Bopp is the 563rd most popular astronomer (down from 517th in 2019), the 10,796th most popular biography from United States (down from 10,069th in 2019) and the 113th most popular American Astronomer.
Memorability Metrics
170k
Page Views (PV)
42.62
Historical Popularity Index (HPI)
21
Languages Editions (L)
3.58
Effective Languages (L*)
3.16
Coefficient of Variation (CV)
Among ASTRONOMERS
Among astronomers, Thomas Bopp ranks 563 out of 644. Before him are Mary Ward, Bruce C. Murray, John August Anderson, Irwin I. Shapiro, Makio Akiyama, and Alfred Bohrmann. After him are Robert Herman, David L. Rabinowitz, Kazuro Watanabe, Peter Goldreich, Carlyle S. Beals, and Lidiya Tseraskaya.
Most Popular Astronomers in Wikipedia
Go to all RankingsMary Ward
1827 - 1869
HPI: 42.88
Rank: 557
Bruce C. Murray
1931 - 2013
HPI: 42.83
Rank: 558
John August Anderson
1876 - 1959
HPI: 42.79
Rank: 559
Irwin I. Shapiro
1929 - Present
HPI: 42.76
Rank: 560
Makio Akiyama
1950 - Present
HPI: 42.71
Rank: 561
Alfred Bohrmann
1904 - 2000
HPI: 42.63
Rank: 562
Thomas Bopp
1949 - 2018
HPI: 42.62
Rank: 563
Robert Herman
1914 - 1997
HPI: 42.56
Rank: 564
David L. Rabinowitz
1960 - Present
HPI: 42.49
Rank: 565
Kazuro Watanabe
1955 - Present
HPI: 42.48
Rank: 566
Peter Goldreich
1939 - Present
HPI: 42.47
Rank: 567
Carlyle S. Beals
1899 - 1979
HPI: 42.46
Rank: 568
Lidiya Tseraskaya
1855 - 1931
HPI: 42.37
Rank: 569
Contemporaries
Among people born in 1949, Thomas Bopp ranks 644. Before him are Elena Salgado, Henryk Wieczorek, Olle Nordin, Evgeny Lovchev, Isabel Celaá, and Jean Kalala N'Tumba. After him are Pat Rice, Aleksandr Salnikov, Paul Shaffer, Warwick Brown, Bwanga Tshimen, and John Curry. Among people deceased in 2018, Thomas Bopp ranks 485. Before him are Javier González, Naomi Parker Fraley, Roy Clark, Ennio Fantastichini, Ken Berry, and Christine Muzio. After him are Arthur Schnabel, Sabit Hadžić, Věra Růžičková, Branko Grünbaum, Annapurna Devi, and James H. Billington.
Others Born in 1949
Go to all RankingsElena Salgado
POLITICIAN
1949 - Present
HPI: 42.72
Rank: 638
Henryk Wieczorek
SOCCER PLAYER
1949 - Present
HPI: 42.71
Rank: 639
Olle Nordin
SOCCER PLAYER
1949 - Present
HPI: 42.69
Rank: 640
Evgeny Lovchev
SOCCER PLAYER
1949 - Present
HPI: 42.69
Rank: 641
Isabel Celaá
POLITICIAN
1949 - Present
HPI: 42.68
Rank: 642
Jean Kalala N'Tumba
SOCCER PLAYER
1949 - 2021
HPI: 42.65
Rank: 643
Thomas Bopp
ASTRONOMER
1949 - 2018
HPI: 42.62
Rank: 644
Pat Rice
SOCCER PLAYER
1949 - Present
HPI: 42.58
Rank: 645
Aleksandr Salnikov
BASKETBALL PLAYER
1949 - 2017
HPI: 42.55
Rank: 646
Paul Shaffer
SINGER
1949 - Present
HPI: 42.47
Rank: 647
Warwick Brown
RACING DRIVER
1949 - Present
HPI: 42.41
Rank: 648
Bwanga Tshimen
SOCCER PLAYER
1949 - Present
HPI: 42.40
Rank: 649
John Curry
SKATER
1949 - 1994
HPI: 42.37
Rank: 650
Others Deceased in 2018
Go to all RankingsJavier González
SOCCER PLAYER
1939 - 2018
HPI: 42.85
Rank: 479
Naomi Parker Fraley
MILITARY PERSONNEL
1921 - 2018
HPI: 42.84
Rank: 480
Roy Clark
SINGER
1933 - 2018
HPI: 42.77
Rank: 481
Ennio Fantastichini
ACTOR
1955 - 2018
HPI: 42.73
Rank: 482
Ken Berry
ACTOR
1933 - 2018
HPI: 42.71
Rank: 483
Christine Muzio
ATHLETE
1951 - 2018
HPI: 42.63
Rank: 484
Thomas Bopp
ASTRONOMER
1949 - 2018
HPI: 42.62
Rank: 485
Arthur Schnabel
ATHLETE
1947 - 2018
HPI: 42.60
Rank: 486
Sabit Hadžić
BASKETBALL PLAYER
1957 - 2018
HPI: 42.48
Rank: 487
Věra Růžičková
POLITICIAN
1928 - 2018
HPI: 42.37
Rank: 488
Branko Grünbaum
MATHEMATICIAN
1929 - 2018
HPI: 42.34
Rank: 489
Annapurna Devi
POLITICIAN
1927 - 2018
HPI: 42.33
Rank: 490
James H. Billington
HISTORIAN
1929 - 2018
HPI: 42.28
Rank: 491
In United States
Among people born in United States, Thomas Bopp ranks 10,796 out of 20,380. Before him are Spring Byington (1886), Jennifer Taylor (1972), George Alec Effinger (1947), N. Scott Momaday (1934), Dan Henderson (1970), and Kenneth Choi (1971). After him are Cecily von Ziegesar (1970), The Game (1979), Doug Collins (1951), Wallace Stegner (1909), James Workman (1908), and Wilton Daniel Gregory (1947).
Others born in United States
Go to all RankingsSpring Byington
ACTOR
1886 - 1971
HPI: 42.62
Rank: 10,790
Jennifer Taylor
ACTOR
1972 - Present
HPI: 42.62
Rank: 10,791
George Alec Effinger
WRITER
1947 - 2002
HPI: 42.62
Rank: 10,792
N. Scott Momaday
WRITER
1934 - 2024
HPI: 42.62
Rank: 10,793
Dan Henderson
WRESTLER
1970 - Present
HPI: 42.62
Rank: 10,794
Kenneth Choi
ACTOR
1971 - Present
HPI: 42.62
Rank: 10,795
Thomas Bopp
ASTRONOMER
1949 - 2018
HPI: 42.62
Rank: 10,796
Cecily von Ziegesar
WRITER
1970 - Present
HPI: 42.62
Rank: 10,797
The Game
MUSICIAN
1979 - Present
HPI: 42.62
Rank: 10,798
Doug Collins
BASKETBALL PLAYER
1951 - Present
HPI: 42.61
Rank: 10,799
Wallace Stegner
WRITER
1909 - 1993
HPI: 42.61
Rank: 10,800
James Workman
ATHLETE
1908 - 1983
HPI: 42.61
Rank: 10,801
Wilton Daniel Gregory
RELIGIOUS FIGURE
1947 - Present
HPI: 42.61
Rank: 10,802
Among ASTRONOMERS In United States
Among astronomers born in United States, Thomas Bopp ranks 113. Before him are Anne Sewell Young (1871), David Rittenhouse (1732), Scott S. Sheppard (1977), Bruce C. Murray (1931), John August Anderson (1876), and Irwin I. Shapiro (1929). After him are Robert Herman (1914), David L. Rabinowitz (1960), Peter Goldreich (1939), A. E. Douglass (1867), Margaret Harwood (1885), and Christian Pollas (1947).
Anne Sewell Young
1871 - 1961
HPI: 43.25
Rank: 107
David Rittenhouse
1732 - 1796
HPI: 43.15
Rank: 108
Scott S. Sheppard
1977 - Present
HPI: 43.01
Rank: 109
Bruce C. Murray
1931 - 2013
HPI: 42.83
Rank: 110
John August Anderson
1876 - 1959
HPI: 42.79
Rank: 111
Irwin I. Shapiro
1929 - Present
HPI: 42.76
Rank: 112
Thomas Bopp
1949 - 2018
HPI: 42.62
Rank: 113
Robert Herman
1914 - 1997
HPI: 42.56
Rank: 114
David L. Rabinowitz
1960 - Present
HPI: 42.49
Rank: 115
Peter Goldreich
1939 - Present
HPI: 42.47
Rank: 116
A. E. Douglass
1867 - 1962
HPI: 41.99
Rank: 117
Margaret Harwood
1885 - 1979
HPI: 41.98
Rank: 118
Christian Pollas
1947 - Present
HPI: 41.62
Rank: 119