The open star cluster NGC 6633 (mag 4.6) in Ophiuchus is well placed in the sky. https://in-the-sky.org/news.php?id=20210628_17_100
NGC 6633 is well placed
- Dienstag, 29. Juni 2021, 01:59-01:59
- Astrotreff
- 197 Zugriffe
The open star cluster NGC 6633 (mag 4.6) in Ophiuchus is well placed in the sky. https://in-the-sky.org/news.php?id=20210628_17_100
