摘要
根据佘山天体照相仪1956—1957年和1985—1985年的两期观测,取得了射电源3 C 84在AGK 3 星表系统中的位置,并由此估算了它在AGK 3星表系统中的“自行”。
By using according to the observations obtained with astrograph at Zo-Se in 1956-1957 and 1985-1986 respectively, the position of the radio source 3C84 has been derived with respect to the AGK3 system, and the 'proper motion' of this object was estimated in the same catalogue system,
出处
《中国科学院上海天文台年刊》
1989年第10期92-95,共4页
Annals Shanghai Astronomical Observatory Chinese Academy of Sciences
