The open cluster M 21

From Ashburn , M 21 is not observable – it will reach its highest point in the sky during daytime and is no higher than 19° above the horizon at dawn.
Name
M 21
|
Object Type
Open Cluster
|
Constellation: | Sagittarius |
Magnitude: | 5.90 (V)[2] |
Right Ascension: | 18h04m [1] |
Declination: | -22°29' [1] |
Distance: | 1.2 kpc 3.9 klyr [1] |
Absolute Mag (V): | -4.50 |