Mu Draconis B
Overlaid DSS image of Mu Draconis B, 60' x 60' with north at top and west to the right
Aladin viewer for the region around Mu Draconis B
μ Dra B, 21 Dra B
Σ 2130B, BD+54 1857B, HD 154905, HR 6369, WDS J17053+5428B
Σ 2130B, BD+54 1857B, HD 154905, HR 6369, WDS J17053+5428B
| Type | Star |
|---|---|
| Magnitude | 5.69 | Right Ascension | 17h 5' 20.2" (2000) |
| Declination | 54° 28' 14" N |
| Constellation | Draco |
| Classification | F6V |
Observing Notes
Andrew Cooper
Aug 24, 2021 Waikoloa, HI (map)
28cm f/10 SCT, NexStar 11" GyPSy @ 127x
Seeing: 6 Transparency: 6 Moon: 0%
μ Dra is a tight binary of two evenly matched pale yellow stars, the southern component μDra A is 5.66 magnitude, μDra B is 5.69 magnitude, 2.6" separation, cleanly split tonight despite mediocre seeing, the magnitude difference is not visually obvious
Other Data Sources for Mu Draconis B
Associated objects for Mu Draconis B
Nearby objects for Mu Draconis B
2 objects found within 120'
| Alrakis | Mu Draconis A |
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
Mu Draconis B