The globular cluster M 55
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 12 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 Ashburn , M 55 is not readily observable since it lies so far south that it will never rise more than 19° above the 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
M 55
|
Object Type
Globular Cluster
|
Position
| Constellation: | Sagittarius |
| Magnitude: | 6.30 (V) [4] |
| Right ascension: | 19h39m [3] |
| Declination: | -30°57' [3] |
| Distance: | 5.3 kpc 17.3 klyr [1] |
Derived Quantities
| Absolute mag (V): | -7.32 |
Visibility from Ashburn
All times shown in Ashburn local time.
Events
| 17 Jul 2021 | – M55 is well placed |
| 17 Jul 2022 | – M55 is well placed |
| 17 Jul 2023 | – M55 is well placed |
| 17 Jul 2024 | – M55 is well placed |
| 17 Jul 2025 | – M55 is well placed |
| 17 Jul 2026 | – M55 is well placed |
| 17 Jul 2027 | – M55 is well placed |
| 16 Jul 2028 | – M55 is well placed |