49 Cygni
Overlaid DSS image of 49 Cygni, 60' x 60' with north at top and west to the right
Aladin viewer for the region around 49 Cygni
49 Cyg
Σ 2716, BD+31 4181, HD 197177, HR 7921, WDS J20410+3218, SAO 70362, GSC 02690-01645, HIP 102066
Σ 2716, BD+31 4181, HD 197177, HR 7921, WDS J20410+3218, SAO 70362, GSC 02690-01645, HIP 102066
| Type | Binary Star |
|---|---|
| Magnitude | 5.638 | Right Ascension | 20h 41' 2.6" (2000) |
| Declination | 32° 18' 26" N |
| Constellation | Cygnus |
| Description | Binary 5.63/8.09 2.8" @ 45° |
| Classification | G8IIb |
Observing Notes
Andrew Cooper
Sep 7, 2021 Waikoloa, HI (map)
28cm f/10 SCT, NexStar 11" GyPSy @ 175x
Seeing: 7 Transparency: 6 Moon: 0%
Yellow, an 8th magnitude companion easily visible 3" northeast
Gaia DR2 data shows this to be a binary pair with nearly identical parallax and comparable proper motions.
Other Data Sources for 49 Cygni
Nearby objects for 49 Cygni
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
49 Cygni