张钰哲致力于观察和计算小行星和彗星的轨道。
He devoted himself to observing and calculating the orbits of minor planets and comets.
1946年至1948年张钰哲去美国做访问学者，研究变星。
From 1946 to 1948 he once again went to the United States to study variable stars.
张钰哲研究小行星的光变曲线和旋转、CZ仙后座变星以及哈雷彗星轨道的变化。
He studied the light curves of asteroids and thus their rotation, and also studied the variable star CZ Cassiopeiae, and the evolution of the orbit of Comet Halley.
1928年张钰哲在芝加哥学习时发现了一颗新星，临时将其命名为1928UF，后来编号为1125。
While studying in Chicago, in 1928 he discovered an asteroid, which was given the provisional designation 1928 UF and later the number 1125.
国际小行星中心将3789“中国号”小行星的发现归功于张钰哲，将2051号小行星命名为“张钰哲星”。
Zhang Yuzhe is credited by the Minor Planet Center for the discovery of 3789 Zhongguo under the name "Y. C. Chang". The asteroid 2051 Chang is named after him.
国际小行星中心将3789“中国号”小行星的发现归功于张钰哲，将2051号小行星命名为“张钰哲星”。
Zhang Yuzhe is credited by the Minor Planet Center for the discovery of 3789 Zhongguo under the name "Y. C. Chang". The asteroid 2051 Chang is named after him.
应用推荐