1896 - 1970
Okuro Oikawa (及川 奥郎, Oikawa Okurō, 1896–1970) was a Japanese astronomer and discoverer of minor planets. He is credited by the Minor Planet Center with the discovered 8 asteroids between 1927 and 1929. The outer main-belt asteroid 2667 Oikawa was named in his memory. Naming citation was published on 1 June 1996 (M.P.C. Read more on Wikipedia
Since 2007, the English Wikipedia page of Okuro Oikawa has received more than 12,228 page views. His biography is available in 16 different languages on Wikipedia. Okuro Oikawa is the 508th most popular astronomer (down from 462nd in 2019), the 1,454th most popular biography from Japan (down from 1,209th in 2019) and the 10th most popular Japanese Astronomer.
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Among astronomers, Okuro Oikawa ranks 508 out of 531. Before him are Hiroki Kosai, Seiji Ueda, Kiichirō Furukawa, Luciano Tesi, Adriaan van Maanen, and David C. Jewitt. After him are Pavel Shternberg, Hiroshi Kaneda, Thomas Brisbane, Takao Kobayashi, Yoshisada Shimizu, and Fernand Rigaux.
1933 - Present
HPI: 42.31
Rank: 502
1952 - Present
HPI: 42.15
Rank: 503
1929 - 2016
HPI: 42.14
Rank: 504
1931 - Present
HPI: 42.10
Rank: 505
1884 - 1946
HPI: 42.10
Rank: 506
1958 - Present
HPI: 42.08
Rank: 507
1896 - 1970
HPI: 41.99
Rank: 508
1865 - 1920
HPI: 41.86
Rank: 509
1953 - Present
HPI: 41.66
Rank: 510
1773 - 1860
HPI: 41.54
Rank: 511
1961 - Present
HPI: 41.46
Rank: 512
1943 - Present
HPI: 41.42
Rank: 513
1905 - 1962
HPI: 41.39
Rank: 514
Among people born in 1896, Okuro Oikawa ranks 235. Before him are Heinz Prüfer, Liam O'Flaherty, Natalie Talmadge, Yip Harburg, Marjorie Kinnan Rawlings, and Rodolfo Terlizzi. After him are Gopal Swarup Pathak, Priscilla Dean, Pavel Antokolsky, Cyril Slater, Erle C. Kenton, and William Cameron Townsend. Among people deceased in 1970, Okuro Oikawa ranks 225. Before him are Matthias Heidemann, Giancarlo Cornaggia-Medici, Edward Everett Horton, William Hopper, Anita Louise, and Richard Hofstadter. After him are Marjorie Rambeau, Booker Ervin, John T. Scopes, Earl Hooker, William Daniels, and Máirtín Ó Cadhain.
1896 - 1934
HPI: 42.55
Rank: 229
1896 - 1984
HPI: 42.48
Rank: 230
1896 - 1969
HPI: 42.32
Rank: 231
1896 - 1981
HPI: 42.30
Rank: 232
1896 - 1953
HPI: 42.07
Rank: 233
1896 - 1971
HPI: 42.03
Rank: 234
1896 - 1970
HPI: 41.99
Rank: 235
1896 - 1982
HPI: 41.93
Rank: 236
1896 - 1987
HPI: 41.60
Rank: 237
1896 - 1978
HPI: 41.38
Rank: 238
1896 - 1969
HPI: 41.14
Rank: 239
1896 - 1980
HPI: 41.13
Rank: 240
1896 - 1982
HPI: 40.93
Rank: 241
1912 - 1970
HPI: 43.17
Rank: 219
1904 - 1970
HPI: 43.07
Rank: 220
1886 - 1970
HPI: 43.04
Rank: 221
1915 - 1970
HPI: 42.72
Rank: 222
1915 - 1970
HPI: 42.46
Rank: 223
1916 - 1970
HPI: 42.08
Rank: 224
1896 - 1970
HPI: 41.99
Rank: 225
1889 - 1970
HPI: 41.42
Rank: 226
1930 - 1970
HPI: 41.42
Rank: 227
1900 - 1970
HPI: 41.11
Rank: 228
1930 - 1970
HPI: 41.11
Rank: 229
1901 - 1970
HPI: 40.99
Rank: 230
1906 - 1970
HPI: 40.84
Rank: 231
Among people born in Japan, Okuro Oikawa ranks 1,454 out of 6,048. Before him are Yuji Horii (1954), Fumito Ueda (1970), Yoshitsugu Matsuoka (1986), Tomio Okamura (1972), Nobuo Fujishima (1950), and Sana (1996). After him are Eijun Kiyokumo (1950), Tsuyoshi Yamanaka (1939), Kumiko Okae (1956), Norihiro Yagi (1968), Masaaki Shirakawa (1949), and Yuji Naka (1965).
1954 - Present
HPI: 42.04
Rank: 1,448
1970 - Present
HPI: 42.04
Rank: 1,449
1986 - Present
HPI: 42.02
Rank: 1,450
1972 - Present
HPI: 42.01
Rank: 1,451
1950 - Present
HPI: 42.01
Rank: 1,452
1996 - Present
HPI: 42.00
Rank: 1,453
1896 - 1970
HPI: 41.99
Rank: 1,454
1950 - Present
HPI: 41.98
Rank: 1,455
1939 - 2017
HPI: 41.95
Rank: 1,456
1956 - 2020
HPI: 41.95
Rank: 1,457
1968 - Present
HPI: 41.95
Rank: 1,458
1949 - Present
HPI: 41.93
Rank: 1,459
1965 - Present
HPI: 41.92
Rank: 1,460
Among astronomers born in Japan, Okuro Oikawa ranks 10. Before him are Takeshi Urata (1947), Yuji Hyakutake (1950), Hisashi Kimura (1870), Hiroki Kosai (1933), Seiji Ueda (1952), and Kiichirō Furukawa (1929). After him are Hiroshi Kaneda (1953), Takao Kobayashi (1961), Kenzo Suzuki (1950), Kin Endate (1960), Kazuro Watanabe (1955), and Hiroshi Mori (1958).
1947 - 2012
HPI: 45.13
Rank: 4
1950 - 2002
HPI: 43.67
Rank: 5
1870 - 1943
HPI: 42.64
Rank: 6
1933 - Present
HPI: 42.31
Rank: 7
1952 - Present
HPI: 42.15
Rank: 8
1929 - 2016
HPI: 42.14
Rank: 9
1896 - 1970
HPI: 41.99
Rank: 10
1953 - Present
HPI: 41.66
Rank: 11
1961 - Present
HPI: 41.46
Rank: 12
1950 - Present
HPI: 41.20
Rank: 13
1960 - Present
HPI: 39.66
Rank: 14
1955 - Present
HPI: 39.19
Rank: 15
1958 - Present
HPI: 37.53
Rank: 16