It is the second brightest globular cluster in the sky (after Omega Centauri), it is about 16,700 light-years away from Earth.
BEST DETAILS:
https://www.astrobin.com/full/1544ft/C/
EQUIPMENT:
ZWO ASI 6200MC COLED
Esprit 150mm
MOUNT CEM60
110x 50'' exposure
08/04/2021
Location: Jales - SP - Brazil
Author: Fernando Oliveira de Menezes
(Organizing author of the book Amateur Astrophotography in Brazil)
https://clubedeautores.com.br/livro/astrofotografia-amadora-no-brasil