By this means, the recession velocity of Aldebaran was estimated as (48 km/s) at Potsdam Observatory by Hermann C. Vogel and his assistant Julius Scheiner.
The recession velocity of Aldebaran was estimated as (48 km/s) at Potsdam Observatory by Hermann C. Vogel. This was by this means. The recession velocity of Aldebaran was estimated as (48 km/s) at Potsdam Observatory by his assistant Julius Scheiner. This was by this means.