ASTRONOMER
John J. Kavelaars
1966 - Today

John J. Kavelaars
J-John Kavelaars, better known as JJ Kavelaars (born 1966), is a Canadian astronomer who was part of a team that discovered several moons of Jupiter, Saturn, Uranus, and Neptune. He is also a discoverer of minor planets and an investigator on the extended New Horizons mission, having aided in the discovery of 486958 Arrokoth. Read more on Wikipedia
His biography is available in 14 different languages on Wikipedia. John J. Kavelaars is the 641st most popular astronomer, the 1,293rd most popular biography from Canada and the 12th most popular Canadian Astronomer.
John J. Kavelaars is a Canadian astronomer known for his research in the field of planetary science and for his work on the discovery and characterization of trans-Neptunian objects. He has contributed significantly to our understanding of the outer solar system and the dynamics of small celestial bodies.
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Among ASTRONOMERS
Among astronomers, John J. Kavelaars ranks 641 out of 644. Before him are C. Michelle Olmstead, Zdeněk Moravec, Heidi Hammel, Richard Kowalski, Tetsuo Kagawa, and James Gall. After him are Lisa Kaltenegger, Konstantin Batygin, Amy Mainzer, Feryal Özel, Anna Frebel, and Natalie Batalha.
Most Popular Astronomers in Wikipedia
Go to all RankingsC. Michelle Olmstead
1969 - Present
HPI: 42.65
Rank: 635
Zdeněk Moravec
1968 - Present
HPI: 42.30
Rank: 636
Heidi Hammel
1960 - Present
HPI: 42.30
Rank: 637
Richard Kowalski
1963 - Present
HPI: 42.16
Rank: 638
Tetsuo Kagawa
1969 - Present
HPI: 42.14
Rank: 639
James Gall
1808 - 1895
HPI: 41.23
Rank: 640
John J. Kavelaars
1966 - Present
HPI: 40.38
Rank: 641
Lisa Kaltenegger
1977 - Present
HPI: 40.04
Rank: 642
Konstantin Batygin
1986 - Present
HPI: 39.77
Rank: 643
Amy Mainzer
1974 - Present
HPI: 39.74
Rank: 644
Feryal Özel
1975 - Present
HPI: 39.67
Rank: 645
Anna Frebel
1980 - Present
HPI: 39.42
Rank: 646
Natalie Batalha
1966 - Present
HPI: 36.78
Rank: 647
Contemporaries
Among people born in 1966, John J. Kavelaars ranks 1,081. Before him are Tanya Donelly, Jim True-Frost, Khadim Hussain Rizvi, Shaun Donovan, Rochelle Stevens, and Quin Snyder. After him are Kevin Gallacher, Oren Moverman, Alexei Barsov, Gary Neiwand, Robin Fraser, and Raphael Saadiq.
Others Born in 1966
Go to all RankingsTanya Donelly
MUSICIAN
1966 - Present
HPI: 40.59
Rank: 1,075
Jim True-Frost
ACTOR
1966 - Present
HPI: 40.58
Rank: 1,076
Khadim Hussain Rizvi
RELIGIOUS FIGURE
1966 - 2020
HPI: 40.53
Rank: 1,077
Shaun Donovan
POLITICIAN
1966 - Present
HPI: 40.42
Rank: 1,078
Rochelle Stevens
ATHLETE
1966 - Present
HPI: 40.40
Rank: 1,079
Quin Snyder
COACH
1966 - Present
HPI: 40.40
Rank: 1,080
John J. Kavelaars
ASTRONOMER
1966 - Present
HPI: 40.38
Rank: 1,081
Kevin Gallacher
SOCCER PLAYER
1966 - Present
HPI: 40.38
Rank: 1,082
Oren Moverman
FILM DIRECTOR
1966 - Present
HPI: 40.30
Rank: 1,083
Alexei Barsov
CHESS PLAYER
1966 - Present
HPI: 40.29
Rank: 1,084
Gary Neiwand
CYCLIST
1966 - Present
HPI: 40.26
Rank: 1,085
Robin Fraser
SOCCER PLAYER
1966 - Present
HPI: 40.15
Rank: 1,086
Raphael Saadiq
SINGER
1966 - Present
HPI: 40.11
Rank: 1,087
In Canada
Among people born in Canada, John J. Kavelaars ranks 1,294 out of 1,622. Before him are Brad Marchand (1988), Samantha Bee (1969), Demore Barnes (1976), Pierce LePage (1996), Erin O'Toole (1973), and Brian Bellows (1964). After him are Jimmy Nicholl (1956), Patrice Bernier (1979), Dylan Armstrong (1981), Craig Olejnik (1979), Kristen Hager (1984), and Beckie Scott (1974).
Others born in Canada
Go to all RankingsBrad Marchand
HOCKEY PLAYER
1988 - Present
HPI: 40.42
Rank: 1,288
Samantha Bee
ACTOR
1969 - Present
HPI: 40.41
Rank: 1,289
Demore Barnes
ACTOR
1976 - Present
HPI: 40.41
Rank: 1,290
Pierce LePage
ATHLETE
1996 - Present
HPI: 40.40
Rank: 1,291
Erin O'Toole
POLITICIAN
1973 - Present
HPI: 40.40
Rank: 1,292
Brian Bellows
HOCKEY PLAYER
1964 - Present
HPI: 40.38
Rank: 1,293
John J. Kavelaars
ASTRONOMER
1966 - Present
HPI: 40.38
Rank: 1,294
Jimmy Nicholl
SOCCER PLAYER
1956 - Present
HPI: 40.37
Rank: 1,295
Patrice Bernier
SOCCER PLAYER
1979 - Present
HPI: 40.36
Rank: 1,296
Dylan Armstrong
ATHLETE
1981 - Present
HPI: 40.35
Rank: 1,297
Craig Olejnik
ACTOR
1979 - Present
HPI: 40.34
Rank: 1,298
Kristen Hager
ACTOR
1984 - Present
HPI: 40.27
Rank: 1,299
Beckie Scott
SKIER
1974 - Present
HPI: 40.24
Rank: 1,300
Among ASTRONOMERS In Canada
Among astronomers born in Canada, John J. Kavelaars ranks 12. Before him are John Stanley Plaskett (1865), Wendy Freedman (1957), Brett J. Gladman (1966), Sara Seager (1971), Dale Frail (1961), and Linda A. Morabito (1953). After him are Austin Mardon (1962).
John Stanley Plaskett
1865 - 1941
HPI: 54.11
Rank: 6
Wendy Freedman
1957 - Present
HPI: 49.55
Rank: 7
Brett J. Gladman
1966 - Present
HPI: 46.96
Rank: 8
Sara Seager
1971 - Present
HPI: 46.43
Rank: 9
Dale Frail
1961 - Present
HPI: 46.04
Rank: 10
Linda A. Morabito
1953 - Present
HPI: 44.66
Rank: 11
John J. Kavelaars
1966 - Present
HPI: 40.38
Rank: 12
Austin Mardon
1962 - Present
HPI: 35.39
Rank: 13











































