Sharpless 21 (HII region)
From Cambridge , Sharpless 21 is visible from soon after it rises, at 00:45, until soon before it sets at 08:51.
Name
Sharpless 21
|
Object type
HII region
|
Right ascension: | 17h51m [1] |
Declination: | -28°53' [1] |
Constellation: | Sagittarius |
All times shown in Cambridge local time.