Photographer:
Horacio-Medina
Location of Photo:
Concepcion, Tucuman , Argentina
Date/Time of photo:
years 2017 to 2021
Equipment:
Telescopio SW200/100, Eq5 GoPro, cámaras: QHY5ii (Mono), QHY5III178C, QHY183C,
Description:
This GIF gathers a sequence of 3 images of Barnard's "projectile" star. Its annual proper motion is 10.3 arc seconds. Photographs taken from 2017 to 2021 show a total displacement of approximately 40 arc seconds. Photographs taken by: Horacio Medina