(FrameSize=60' * 60')
M4-NGC6121 (Globular Cluster)
[Scorpius]
Jun.20 1998, 22h47mJST (8min. Exposure)
Location: the Kasuo Pass, Awano town, Tochigi pref., Japan
Epsilon210c (21cm-reflector, f=628mm, F:3.0), Fuji-film SGA800
Object Data
| M4-NGC6121 |
| Type of object | Globular Cluster |
Type | IX |
|---|
| Constellation | Scorpius |
|---|
| R.A. | 16h 23.7m (2000.0) |
Dec. | -26° 31' (2000.0) |
|---|
| Mag.(v) | 6.4 |
Mag.(p) | 5.2 |
|---|
| Diameter | 14.0' |
Distance | 7500 light-year |
|---|
| note | - |
|---|
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