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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