Type | Star |
---|---|
Magnitude | 4.8 | Right Ascension | 18h 25' 21.1" (2000) |
Declination | 20° 32' 30" S |
Constellation | Sagittarius |
Classification | K1/2III |
Andrew Cooper
Sep 16, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 5 Transparency: 6 Moon: 11%
Orange, the 7th magnitude 1.7" companion is not visible, in rich galactic starfield
Barnard 308 | HD 170433 | HD 170820 |
IC 1284 | Messier 25 | PK11-5.1 |
PK13-3.1 | PK13-4.1 | Trumpler 33 |
U Sagittarii | Y Sagittarii |
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