NGC6440 (Globular cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Cambridge , NGC6440 is visible between 23:25 and 03:12. It will become accessible at around 23:25, when it rises to an altitude of 21° above your south-eastern horizon. It will reach its highest point in the sky at 01:18, 27° above your southern horizon. It will become inaccessible at around 03:12 when it sinks below 21° above your south-western horizon.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
NGC6440
|
Object type
Globular cluster
|
Position
| Right ascension: | 17h48m [2] |
| Declination: | −20°21' [2] |
| Constellation: | Sagittarius |
| Magnitude: | 10.10 (V) [2] 12.01 (B) [2] |
| Angular dimensions: | 5.1 arcmin |
| Distance: | 8.4 kpc 27.4 klyr [1] |
| B-V Color (mag): | 1.91 |
Derived quantities
| Absolute mag (V): | -4.52 |
Visibility from Cambridge
All times shown in Cambridge local time.