The globular cluster M 12
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 11 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 12 is visible in the morning sky, becoming accessible at around 23:43, when it rises 21° above your eastern horizon. It will then reach its highest point in the sky at 03:45, 49° above your southern horizon. It will be lost to dawn twilight at around 05:10, 44° 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
M 12
|
Object Type
Globular Cluster
|
Position
| Constellation: | Ophiuchus |
| Magnitude: | 6.10 (V)[2] 8.52 (B)[1] |
| B-V Color (mag): | 2.45 |
| Right Ascension: | 16h47m [1] |
| Declination: | -01°56' [1] |
| Distance: | 4.9 kpc 16.0 klyr [1] |
Derived Quantities
| Absolute Mag (V): | -7.35 |
Events
| 03 Jun 2019 | – M12 is well placed |
| 02 Jun 2020 | – M12 is well placed |
| 03 Jun 2021 | – M12 is well placed |
| 03 Jun 2022 | – M12 is well placed |
| 03 Jun 2023 | – M12 is well placed |
| 02 Jun 2024 | – M12 is well placed |
| 03 Jun 2025 | – M12 is well placed |
| 03 Jun 2026 | – M12 is well placed |