40 Cygni
Overlaid DSS image of 40 Cygni, 60' x 60' with north at top and west to the right
Aladin viewer for the region around 40 Cygni
40 Cyg
BD+37 3941, HD 195050, HR 7826, SAO 70056, GSC 03152-02083, HIP 100907
BD+37 3941, HD 195050, HR 7826, SAO 70056, GSC 03152-02083, HIP 100907
| Type | Star |
|---|---|
| Magnitude | 5.62 | Right Ascension | 20h 27' 34.3" (2000) |
| Declination | 38° 26' 25" N |
| Constellation | Cygnus |
| Classification | A3V |
Observing Notes
Andrew Cooper
Jun 6, 2022 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 7 Transparency: 7 Moon: 0%
White, no companion noted, rich galactic starfield, 40' east of M29
Andrew Cooper
Sep 7, 2021 Waikoloa, HI (map)
28cm f/10 SCT, NexStar 11" GyPSy @ 175x
Seeing: 7 Transparency: 6 Moon: 0%
White, no companion noted. a conspicuous 2' equilateral triangle of 8-10th magnitude stars is visible 7' southeast
Other Data Sources for 40 Cygni
Nearby objects for 40 Cygni
18 objects found within 120'
| 42 Cygni | 44 Cygni | Barnard 347 |
| Berkeley 87 | Berkeley 86 | Dolidze 10 |
| Dolidze 42 | Dolidze 43 | Dolidze 5 |
| HD 194335 | IC 1318 | LDN889 |
| Messier 29 | PK76+1.1 | Roslund6 |
| RW Cygni | Sadr | vdB133 |
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
40 Cygni