Astrometric study of ADS 48

The series of relative positions of the hierarchical triple system ADS 48 ABF (AB=6",AF=327") obtained with the 26-inch Pulkovo refractor during 1961-1995 and measured with the...1961年至1995年间，借助26英寸普尔科沃折射望远镜（26-inch Pulkovo refractor）获取，并通过……测量得到的分层三星系统ADS 48 ABF（AB角距为6角秒，AF角距为327角秒）的相对位置序列。