An asteroid¹ has been named after leading Chinese astrophysicist Zhou Youyuan, with approval from the International Astronomical² Union (IAU), the China Science Daily reported Monday.

 

一颗小行星经国际天文联合会批准以中国天体物理学家周又元的名字命名。

 

Asteroid Zhouyouyuan, coded 120730, was discovered in 1997 by astronomers³ with the Beijing Schmidt CCD Asteroid Program at the Xinglong observatory⁴ in north China, according to an IAU communique.

 

A senior official with China's National Astronomical Observatories⁵ read the communique at a ceremony held last week in Beijing to officially announce the naming of the asteroid, the paper said.

 

Asteroids⁶ are the only celestial⁷ bodies that can be named by their discovers.

 

At the ceremony, one of the asteroid's discoverers and a scientist presented the communique, the naming certificate and orbital diagram to Zhou.

 

The asteroid number coincided with Zhou's birthday: July 30.

 

Zhou, born in 1938, is an astrophysicist and an academician of the Chinese Academy of Sciences. He has made outstanding contributions to research in the fields of quasars and active galaxies⁸, nuclear and cosmology, and large-scale structures of the universe.

 

The scientist has also been engaged in education, with more than 50 years of teaching experience in Chinese universities.

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