PK 121+0.1
15.4 mag 40"
2021. Oct. 26 etc. C14 35cmF11 ZWO ASI294MM Mono: 3sec*140 + IDAS NB1 filter 5sec*711, RGB: +reducer F7 Baader Planetarium RGB filter 10sec*262, 252, 266 total 196.2min
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