2020-04-01 M97 900mm 3h zu 180s Bicolor HP
2020-04-01 / M97 (Eulennebel) / TMB152 900mm F5,9 – Filter Ha+OIII – ASI1600MMC – 180min / F.Steimer
2020-04-01 / M97 (Eulennebel) / TMB152 900mm F5,9 – Filter Ha+OIII – ASI1600MMC – 180min / F.Steimer