M2 Position and Visibility Tonight
Where is M2 right now?
M2 Visibility on March 15
M2 Rise and Set Timetable
| Time | Elevation | |
Moon Rise, 26.1% illuminated  | 03:03 | -2° |
| M2 transit | 09:11 | 52° |
| Moon Set | 12:50 | 27° |
| M2 set | 15:08 | |
| Astrosession begin | 18:41 | -40° |
| M2 rise | 03:11 | |
| Astrosession end | 03:51 | 8° |
| Civil sunrise | 04:52 | 20° |
| Sunrise | 05:19 | 25° |
Track M2 Position Throughout the Night
← Sun, 15 March 2026 →
| Time | |
| Altitude | |
| Azimuth |
M2 - Globular Cluster
M2 is a globular cluster located in the constellation Aquarius. It was discovered by Jean-Dominique Maraldi in 1746 and later included in Messier's catalog in 1760. This cluster is one of the largest and oldest known globular clusters.
M2 spans about 175 light-years across and contains over 150,000 stars. The cluster is densely packed at its core, making it appear very bright. M2 is approximately 55,000 light-years away from Earth and has an apparent magnitude of 6.5, making it visible with binoculars or a small telescope.
M2 Image Gallery
DSS Blue
DSS Red
DSS Near-Infrared
DSS Composite image
The photos are taken from the Digitized Sky Survey 2 (DSS2), which was produced at the Space Telescope Science Institute (STScI) under NASA contract, using data from the UK Science and Technology Facilities Council (STFC), the European Southern Observatory (ESO), and the National Geographic Society-Palomar Observatory Sky Survey (POSS II).
Special thanks to the National Optical Astronomy Observatory (NOAO), the Royal Observatory, Edinburgh, and the California Institute of Technology for their significant contributions.
Finder Chart for M2
| Object name | M2 |
| Field of view | |
| Limiting magnitude | |
| M2 coordinates | 21.5575, -0.82331 |
| Center coordinates | 21.5575, -0.82331 |
M2 Passage Through Night
Current position of M2
| Time | 18:14 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| M2 elevation | -36° |
| M2 Azimuth | 58° |
Annual motion of M2
M2 will become visible in April, 19. After being too close to the Sun to observe, it will reappear in the night sky. Starting from April, 19, M2 can be seen again, providing a good opportunity for observation.
| Date | Mon, 16 March 2026 |
| Twighlight start | 18:41 |
| Twighlight end | 03:48 |
| Twighlight duration | 9h 7m |
| Rise | 03:11 |
| Set | 15:04 |
| Elevation at transit | 52° |
| Transit time | 09:07 |
| Equatorial coordinates | RA: 21h 33m 27s", Dec: 00° 49' 23s |
| Magnitude | 6 |
| Constellation | Aquarius |
The graph is structured with the vertical axis showing the hours of the day, ranging from 12 AM to 12 AM the next day, while the horizontal axis spans each day of the year.
The reddish shaded area indicates the periods when the M2 is above the horizon, visible to observers. The white line marks the times when the celestial object reaches its highest point in the sky each day, known as the transit.
You can also view detailed visibility information in a dedicated table, including exact rise, transit, and set times for each date.
Astrometric & Physical Parameters of M2
Coordinates & Visibility
| Right Ascension | 21.5575° |
| Declination | -0.82331° |
| Magnitude | 6.25 |
| Constellation | Aquarius |
| Elevation | -35.5° |
| Azimuth | 58.5° |
Data Credits
The nebulae information on this page is sourced from the OpenNGC project, developed by Matteo Verga. OpenNGC provides detailed data on the NGC catalog, which is a valuable resource for exploring deep-sky objects such as nebulae.
For more details or to contribute to OpenNGC, visit the official GitHub repository: OpenNGC on GitHub.