Sharpless 18 (HII region)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , Sharpless 18 is visible from soon after it rises, at 16:52, until soon before it sets at 00:54.
|
Name
Sharpless 18
|
Object type
HII region
|
Position
| Right ascension: | 17h48m [1] |
| Declination: | −29°15' [1] |
| Constellation: | Sagittarius |