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- International Astronomical Union (47)
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- Lunar and Planetary Institute (9)
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- Chandrasekhar, S. (Subrahmanyan), 1910- (8)
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- Mead, Jaylee M. (8)
- Narlikar, Jayant Vishnu, 1938- (8)
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- 方, 励之(1936-) (8)
- Coyne, George V. (7)
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- International Astronomical Union. Central Bureau for Astronomical Telegrams (7)
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- Roy, A. E. (Archie Edmiston), 1924- (7)
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- Kopal, Zdeněk, 1914- (6)
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- Setti, Giancarlo, 1935- (6)
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- Szebehely, Victor G., 1921- (6)
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- Hoyle, Fred, Sir, 1915-2001 (5)
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