| Type |
Location |
r.a. |
dec. |
Size |
Magnitude |
Distance |
| Open Cluster |
Cygnus |
21h32.2 |
+48°26' |
32' |
5.2 |
800 ly |
Open Cluster M39 (also known as Messier Object 39, Messier 39, M39, or NGC
7092) is an open cluster in the Cygnus constellation, at a distance of about 800
light-years.
The cluster comprises about 30 "young" stars. Age estimation is 300 Million
years.
More from
Wikipedia
| Date |
Telescope |
Binning |
Exp Time (s) |
Special processing |
Notes |
| Sep 1, 2003 |
Centurion
18" |
L 1:1
RGB 3:1 |
L 3x300
R,G,B 300 |
LRGB, DDP |
|
|
