Mj. Stock et J. Stock, POSITIONS AND PROPER MOTIONS IN THE AREA OF THE OPEN CLUSTER NGC-129, Revista Mexicana de Astronomia y Astrofisica, 33(2), 1997, pp. 83-95
Positions and magnitudes were derived for 537 stars in the area of the
open cluster NGC 129. Combining these positions with data from the th
ree other sources, proper motions could be derived for 86 stars.