HELIX NEBULA IN LRGB-HSO
Planetary nebula, considered one of the closest to Earth, only 700 light years.
BEST DETAILS
https://www.astrobin.com/full/cplrml/0/?nc=user
Equipments
Apo 150mm Scientific Explorer
Qhy 16200a colled
Filter: Planetarium Baader HSO LRGB 2 "
102 X 300 "HALPHA, S2, 0III, LRGB
11 to 13 June 2020 in Jales-SP-Brazil
10 to the 15 of July of 2020 in Munhoz - MG - Brazil
Copyright: Fernando Oliveira de Menezes
Email: Barretosmed@hotmail.com