The Cooling Tower (M29)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , the Cooling Tower will become visible at around 17:27 (EST), 73° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 01:14.
|
Name
The Cooling Tower (M29)
|
Object type
Open cluster
|
Position
| Right ascension: | 20h23m [3] |
| Declination: | +38°30' [3] |
| Constellation: | Cygnus |
| Magnitude: | 6.60 (V) [4] 7.30 (B) [3] |
| Distance: | 1.1 kpc 3.7 klyr [2] |
| B-V Color (mag): | 0.70 |
Derived quantities
| Absolute mag (V): | -3.70 |
Sources