20190827 Sh2-139 LHaRHaGB-Grid

Sun, 05 Jan 2020 10:01:11 +0100

Sh2-138 Sh2-139, LBN501 in Cepheus, ASAN10 Trius 694 L642, Ha7nm min, ASK8 Trius 694 RGB a‘ 196 min total 34,2h L+Ha R+Ha GB