Type | Star |
---|---|
Magnitude | 6.8 | Right Ascension | 18h 2' 23.5" (2000) |
Declination | 23° 1' 51" S |
Constellation | Sagittarius |
Classification | O7.5Vz |
Andrew Cooper
Aug 10, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 5 Transparency: 6 Moon: 0%
White, one of several bright stars at the center of M20 including the 6.8 magnitude HIP88330 visible 10" southwest
4 Sagittarii | Barnard 85 | Bochum 14 |
HD 164402 | HD 164514 | HIP 88330 |
Messier 20 | Messier 21 | Ru139 |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
A complete list of credits and sources can be found on the about page