HD 161840
Overlaid DSS image of HD 161840, 60' x 60' with north at top and west to the right
Aladin viewer for the region around HD 161840
CD-31 14609, HR 6628, SAO 209303, GSC 07377-01056, HIP 87220
| Type | Star |
|---|---|
| Magnitude | 4.797 | Right Ascension | 17h 49' 10.6" (2000) |
| Declination | 31° 42' 12" S |
| Constellation | Scorpius |
| Classification | B8Ib/II |
Observing Notes
Andrew Cooper
Aug 13, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 6 Transparency: 6 Moon: 0%
Blue-white, no companion noted, rich galactic starfield, NGC6425 is 30' west
Other Data Sources for HD 161840
Nearby objects for HD 161840
Credits...
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
HD 161840